exactmatch =
Year =
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There are 1660 matches found
| Name | BBrefID | Year | Span | Games | Team | League | Location |
| Fred Abbott | abbott002har | 1911 | 110 g. | Los Angeles Angels | Pacific Coast League | , | |
| Mickey Abbott | 1911 | Lynn Leonardites | New England League | , | |||
| Thomas Abercombie | 1911 | 57 g. | Augusta Tourists/Orphans | South Atlantic League | , | ||
| Leo Accorsini | accors001leo | 1911 | 57 g. | Bristol Boosters | Appalachian League | , | |
| Leo Accorsini | accors001leo | 1911 | Johnson City Soldiers | Appalachian League | , | ||
| Charles Ackerman | 1911 | New Haven Murlins | Connecticut State League | , | |||
| Benjamin Acock | 1911 | 22 g. | Kewanee Boilermakers | Central Association | , | ||
| Milton Adams | adams-001cly | 1911 | 40 g. | Augusta Tourists/Orphans | South Atlantic League | , | |
| Milton Adams | adams-001cly | 1911 | Jacksonville Tarpons | South Atlantic League | , | ||
| Rick Adams | adams-001reu | 1911 | 9 g. | Houston Buffaloes | Texas League | , | |
| Rick Adams | adams-001reu | 1911 | Paris TX | Independent | , | ||
| Harry Adamson | 1911 | no g. | Falls City Colts | Missouri-Iowa-Nebraska-Kansas League | , | ||
| Harry Adamson | 1911 | Muskegon Reds | Michigan State League | , | |||
| John Agnew | 1911 | 13 g. | Lancaster Red Roses | Tri-State League | , | ||
| John Agnew | 1911 | 78 g. | Charlotte Hornets | Carolina Association | , | ||
| Samuel Agnew | 1911 | 70 g. | Omaha Rourkes | Western League | , | ||
| Ahearn | 1911 | Chillicothe Infants | Ohio State League | , | |||
| Ahearn | 1911 | Portsmouth Cobblers | Ohio State League | , | |||
| Alvia Ahlin | ahlin-001a-- | 1911 | Kearney Kapitalists | Nebraska State League | , | ||
| Eddie Ainsmith | ainsmi001edw | 1911 | 8/30 | Washington | American League | Washington, DC | |
| Charles Alberts | 1911 | 29 g. | Fort Wayne Brakies | Central League | , | ||
| Bill Alexander | alexan005wil | 1911 | Houston Buffaloes | Texas League | , | ||
| Bill Alexander | alexan005wil | 1911 | Dallas Giants | Texas League | , | ||
| Mack Allison | alliso001mac | 1911 | 3 g. | St. Louis | American League | St. Louis, MO | |
| Ed Almquist | 1911 | 84 g. | Champaign-Urbana Velvets | Illinois-Missouri League | , | ||
| James Alward | 1911 | +5/21+ | Canton-Siebers | Independent | , | ||
| Fred Anderson | anders008joh | 1911 | , | ||||
| Goat Anderson | anders003edw | 1911 | Omaha Rourkes | Western League | , | ||
| Goat Anderson | anders003edw | 1911 | Des Moines Boosters | Western League | , | ||
| J. W. Anderson | anders001ant | 1911 | Springfield Jobbers | Western Association | , | ||
| Spike Anderson | anders003a-- | 1911 | GrandF-All Stars | Independent | , | ||
| William Anderson | anders003wil | 1911 | +5/9-5/13+ | Binghamton Bingoes | New York State League | , | |
| Wingo Anderson | anders001win | 1911 | 19 g. | Nashville Volunteers | Southern Association | , | |
| Louis Angermeier | 1911 | Huntsville Westerns | Southeastern League | , | |||
| John Anthony | anthon002joh | 1911 | 49 g. | Petersburg Goobers | Virginia League | , | |
| Fred Applegate | appleg002fre | 1911 | 21 g. | Lincoln Railsplitters | Western League | , | |
| Harry Armbruster | armbru001har | 1911 | 141 g. | Syracuse Stars | New York State League | , | |
| Frank Armstrong | 1911 | +5/7+ | Madison Senators | Wisconsin-Illinois League | , | ||
| Howard Armstrong | armstr001how | 1911 | Kutina Stars | Independent | , | ||
| Howard Armstrong | armstr001how | 1911 | 9/30 | Philadelphia | American League | Philadelphia, PA | |
| J. K. Armstrong | 1911 | 53 g. | Clay Center Cubs | Central Kansas League | , | ||
| Ed Ashenbach | ashenb001edw | 1911 | Syracuse Stars | New York State League | , | ||
| LeRoy Ashenfelder | ashenf001ray | 1911 | 47 g. | Hamilton Mechanics | Ohio State League | , | |
| LeRoy Ashenfelder | ashenf001ray | 1911 | Springfield Reapers | Ohio State League | , | ||
| Tom Asmussen | asmuss001tho | 1911 | Aurora Blues | Wisconsin-Illinois League | , | ||
| Tommy Atkins | atkins001fra | 1911 | 14 g. | Baltimore Orioles | Eastern League | , | |
| Tommy Atkins | atkins001fra | 1911 | 19 g. | Atlanta Crackers | Southern Association | , | |
| Ike Austin | austin000ike | 1911 | Boston&MT Mining | Independent | , | ||
| Alex Backof | backof001ale | 1911 | 31 g. | Saskatoon Berrypickers | Western Canada League | , | |
| Bacom | 1911 | 56 g. | Maryville Comets/Humboldt Infants | Missouri-Iowa-Nebraska-Kansas League | , | ||
| M. R. Bacom | 1911 | +4/23-5/7+ | Helena Smokes | Independent | , | ||
| M. R. Bacom | 1911 | Helena Senators | Union Association | , | |||
| M. R. Bacom | 1911 | 5/12-5/ | 27 ab | Missoula | Union Association | , | |
| M. R. Bacom | 1911 | +11/02+ | Oxnard | California Winter League | , | ||
| Frederick Badel | badel-001fre | 1911 | 18 g. | Montgomery Miners | Mountain States League | , | |
| Rudy Baerwald | baerwa001rud | 1911 | Memphis Turtles | Southern Association | , | ||
| Robert Bagnall | 1911 | 122 g. | Hannibal Cannibals | Central Association | , | ||
| Frank Bair | 1911 | 36 g. | Nashville Volunteers | Southern Association | , | ||
| Harry Baird | 1911 | 14 g. | Shenandoah Pin Rollers | Missouri-Iowa-Nebraska-Kansas League | , | ||
| Harry Baird | 1911 | 12 g. | Muscatine Camels | Central Association | , | ||
| Tracy Baker | baker-001tra | 1911 | 6/19 | Boston | American League | Boston, MA | |
| Jim Ball | ball--002jam | 1911 | 58 g. | Springfield Ponies | Connecticut State League | , | |
| Robert Bandy | 1911 | 6 g. | Oklahoma City Indians | Texas League | , | ||
| Robert Bandy | 1911 | Hattiesburg Woodpeckers | Cotton States League | , | |||
| Robert Bandy | 1911 | Yazoo City Zoos | Cotton States League | , | |||
| Cecil Bankhead | bankhe001cec | 1911 | 66 g. | Junction City Soldiers | Central Kansas League | , | |
| Frank Barber | barber001fra | 1911 | 60 g. | Sioux City Packers | Western League | , | |
| George Barberich | 1911 | Hamilton Kolts | Canadian League | , | |||
| Jimmy Barrett | barret003jam | 1911 | 79 g. | Milwaukee Brewers | American Association | , | |
| Thomas Barry | barry-002tom | 1911 | Univ. Wisconsin | College | , | ||
| Thomas Barry | barry-002tom | 1911 | Univ. Denver | College | , | ||
| Bill Bartley | bartle001wil | 1911 | 11 g. | Jersey City Skeeters | Eastern League | , | |
| Bill Bartley | bartle001wil | 1911 | 3 g. | Chattanooga Lookouts | Southern Association | , | |
| Charles Bartliff | 1911 | 54 g. | Saskatoon Berrypickers | Western Canada League | , | ||
| Frederick Barton | 1911 | 78 g. | Hamilton Kolts | Canadian League | , | ||
| Harry Barton | barton001har | 1911 | 111 g. | Elmira Colonels | New York State League | , | |
| James Barton | barton001jam | 1911 | 74 g. | Hamilton Mechanics | Ohio State League | , | |
| John Bastian | 1911 | 96 g. | Wilmington Chicks | Tri-State League | , | ||
| Ward Bastian | bastia001war | 1911 | +5/14+ | Utica Utes | New York State League | , | |
| Ward Bastian | bastia001war | 1911 | Troy Trojans | New York State League | , | ||
| Don Baumhart | 1911 | +8/14+ | Bookkeepers | HutcCity | , | ||
| Jimmy Beard | beard-001jam | 1911 | , | ||||
| Frank Beatty | 1911 | 34 g. | Wheeling Stogies | Central League | , | ||
| Jake Beckley | beckle001jac | 1911 | 98 g. | Hannibal Cannibals | Central Association | , | |
| William Beeker | beeker001wil | 1911 | Frankfort Statesmen | Blue Grass League | , | ||
| Ralph Bell | 1911 | 44 g. | Edmonton Eskimos | Western Canada League | , | ||
| Theron Bell | bell--001t-- | 1911 | Galveston Sand Crabs | Texas League | , | ||
| Theron Bell | bell--001t-- | 1911 | Houston Buffaloes | Texas League | , | ||
| Theron Bell | bell--001t-- | 1911 | Victoria Rosebuds | Southwest Texas League | , | ||
| Frank Belt | belt--001fra | 1911 | 85 g. | Keokuk Indians | Central Association | , | |
| Oren Beltzer | beltze001buc | 1911 | NB Indians | Independent | , | ||
| John Bender | bender002joh | 1911 | 33 g. | Edmonton Eskimos | Western Canada League | , | |
| John Bender | bender002joh | 1911 | 38 g. | Charleston Sea Gulls | South Atlantic League | , | |
| Fred Bennion | 1911-13 | BYU | College | , | |||
| John Benny | benny-001joh | 1911 | Ironton Nailers | Mountain States League | , | ||
| Helmer Benrud | 1911 | 102 g. | Eau Claire Commissioners | Minnesota-Wisconsin League | , | ||
| William Bentley | bentle001wil | 1911 | 35 g. | Greensboro Patriots | Carolina Association | , | |
| Joe Benz | benz--001jos | 1911 | 27 g. | Des Moines Boosters | Western League | , | |
| Joe Benz | benz--001jos | 1911 | 8/16- | 12 g. | Chicago | American League | Chicago, IL |
| Sutorious Benz | 1911 | 55 g. | Danville Speakers | Illinois-Indiana-Iowa League | , | ||
| John Berkel | 1911 | 139 g. | Albany Babies | South Atlantic League | , | ||
| Dennis Berran | berran001den | 1911 | Maine New Brunswick League | , | |||
| Harry Berte | berte-001har | 1911 | 15 g. | Kearney Kapitalists | Nebraska State League | , | |
| Harry Betts | betts-002har | 1911 | 23 g. | Yazoo City Zoos | Cotton States League | , | |
| Carlton Beusse | beusse001car | 1911 | Rome Hillies | Southeastern League | , | ||
| Lorenzo Bevan | 1911 | Columbus Senators | American Association | , | |||
| Lorenzo Bevan | 1911 | no g. | Utica Utes | New York State League | , | ||
| Lorenzo Bevan | 1911 | 12 g. | Mansfield Brownies | Ohio-Pennsylvania League | , | ||
| Lorenzo Bevan | 1911 | 24 g. | Lexington Colts | Blue Grass League | , | ||
| Louis Bierbauer | 1911 | 11 g. | East Liverpool Potters | Ohio-Pennsylvania League | , | ||
| Louis Bierbauer | 1911 | 75 g. | London Cockneys | Canadian League | , | ||
| Fred Bierman | bierma001fre | 1911 | 65 g. | Charleston Sea Gulls | South Atlantic League | , | |
| Clarence Biersdorfer | 1911 | 27 g. | Jackson Drummers | Cotton States League | , | ||
| Cyrus Black | black-001cyr | 1911 | Kearney Kapitalists | Nebraska State League | , | ||
| Ellison Blackstone | 1911 | 65 g. | Greenville Spinners | Carolina Association | , | ||
| William Blake | 1911 | Muscatine Camels | Central Association | , | |||
| Coonie Blank | blank-001fra | 1911 | 17 g. | Taylorville Christians | Illinois-Missouri League | , | |
| Arch Blasingim | blasin001a-- | 1911 | Shawnee OK | Independent | , | ||
| Ray Blausser | 1911 | 115 g. | Monmouth Browns | Central Association | , | ||
| Roy Blausser | 1911 | 126 g. | Galesburg Pavers | Central Association | , | ||
| George Block | 1911 | 113 g. | Norfolk Tars | Virginia League | , | ||
| Bert Blue | blue--001bir | 1911 | Newark Newks/Piqua Picks | Ohio State League | , | ||
| James Bluejacket | 1911 | 26 g. | Keokuk Indians | Central Association | , | ||
| James Bluejacket | 1911 | 26 g. | Pekin Celestials | Illinois-Missouri League | , | ||
| Fred Bockewitz | 1911 | 79 g. | Superior Brickmakers | Nebraska State League | , | ||
| Oscar Bockewitz | 1911 | 101 g. | Superior Brickmakers | Nebraska State League | , | ||
| Richard Boettiger | boetti001ric | 1911 | 35 g. | Centralia Pets | Washington State League | , | |
| Patrick Bohannon | bohann001pat | 1911 | 92 g. | Frankfort Statesmen | Blue Grass League | , | |
| Gus Bonno | bonno-001gus | 1911 | Paris Bourbonites | Blue Grass League | , | ||
| Raymond Borleske | 1911 | 34 g. | Brandon Angels | Western Canada League | , | ||
| Stanley Borleske | 1911 | 5 g. | Dallas Giants | Texas League | , | ||
| Andrew Bourke | 1911 | +8/23-10/9+ | Escanaba MI | Independent | , | ||
| Benny Bowcock | bowcoc001ben | 1911 | 110 g. | Fall River Brienies | New England League | , | |
| Frank Bowerman | bowerm001fra | 1911 | 81 g. | Kansas City Blues | American Association | , | |
| John Bowers | 1911 | 93 g. | Asheville Moonshiners | Appalachian League | , | ||
| Walter Boyson | boyson000wal | 1911 | Manchester HS | High School | , | ||
| Claude Brady | 1911 | Danville | , | ||||
| Claude Brady | 1911 | Nebraska Indians | Independent | , | |||
| King Brady | brady-005jam | 1911 | 36 g. | Albany Senators | New York State League | , | |
| C. M. Brandon | 1911 | Bristol Boosters | Appalachian League | , | |||
| Kitty Bransfield | bransf001wil | 1911 | -9/14 | 3 g. | Chicago | National League | Chicago, IL |
| Simon Brausen | 1911 | Madi.- | Industrial | , | |||
| Edwin Breckenridge | brecke002edw | 1911 | Brattleboro | Twin State League | , | ||
| Herbert Bredenhagen | 1911 | , | |||||
| Henry Breen | 1911 | 156 g. | Sioux City Packers | Western League | , | ||
| Bill Breitenstein | breite001wil | 1911 | 46 g. | Topeka Jayhawks | Western League | , | |
| Theodore Breitenstein | breite001the | 1911 | New Orleans Pelicans | Southern Association | , | ||
| John Brennan | 1911 | Edmonton Eskimos | Western Canada League | , | |||
| John Brennan | 1911 | Victoria Bees | Northwestern League | , | |||
| William Brennan | brenna006wil | 1911 | +7/10+ | Binghamton Bingoes | New York State League | , | |
| Brent | brent-007--- | 1911 | 84 g. | Wilmington Chicks | Tri-State League | , | |
| Edward Breyer | 1911 | 137 g. | Lansing Senators | Southern Michigan League | , | ||
| Mike Breyette | breyet001mic | 1911 | 119 g. | Columbus Foxes | South Atlantic League | , | |
| Joseph Briger | 1911 | 114 g. | Wilkes-Barre Barons | New York State League | , | ||
| Arlington Britton | 1911 | 66 g. | Atlanta Crackers | Southern Association | , | ||
| William Brittsan | britts001w-- | 1911 | 10 g. | Lancaster Red Roses | Tri-State League | , | |
| William Brittsan | britts001w-- | 1911 | 10 g. | Canton Deubers | Ohio-Pennsylvania League | , | |
| Matt Broderick | broder001mat | 1911 | Erie Sailors | Ohio-Pennsylvania League | , | ||
| Matt Broderick | broder001mat | 1911 | 25 g. | Johnstown Johnnies | Tri-State League | , | |
| Albert Bromwich | 1911 | 139 g. | Davenport Prodigals | Illinois-Indiana-Iowa League | , | ||
| Frederick Broshard | brosha001f-- | 1911 | Phelps NY | Independent | , | ||
| Frank Browning | browni001fra | 1911 | 41 g. | San Francisco Seals | Pacific Coast League | , | |
| Andy Bruckmiller | bruckm001and | 1911 | Petersburg Goobers | Virginia League | , | ||
| George Bubser | bubser001geo | 1911 | Rockford Wolverines | Wisconsin-Illinois League | , | ||
| Howard Buck | 1911 | 6/25- | Saginaw Elks | Independent | , | ||
| Jack Bufka | bufka-001joh | 1911 | 48 g. | Manistee Colts | Michigan State League | , | |
| John Bunyan | bunyan001joh | 1911 | 66 g. | New Haven Murlins | Connecticut State League | , | |
| Bartholomew Burke | 1911 | 58 g. | Victoria Rosebuds | Southwest Texas League | , | ||
| Jack Burke | 1911 | Victoria Rosebuds | Southwest Texas League | , | |||
| Powell Burnett | 1911 | 6 g. | Fort Worth Panthers | Texas League | , | ||
| William Burnett | 1911 | 43 g. | Raymond Venetians | Washington State League | , | ||
| Biddy Burns | 1911 | 72 g. | Berlin Green Sox | Canadian League | , | ||
| Jack Burns | burns-007joh | 1911 | 77 g. | Northampton Meadowlarks | Connecticut State League | , | |
| Jack Burns | burns-007joh | 1911 | Waterbury Champs | Connecticut State League | , | ||
| Danny Burt | burt--001dan | 1911 | Decatur Twins | Southeastern League | , | ||
| Earl Burwell | burwel001ear | 1911 | 19 g. | Green Bay Bays | Wisconsin-Illinois League | , | |
| Harvey Bussey | bussey002har | 1911 | +5/5-6/27+ | Charleston Sea Gulls | South Atlantic League | , | |
| Harvey Bussey | bussey002har | 1911 | 20 g. | Greenville Spinners | Carolina Association | , | |
| John Butler | butler002joh | 1911 | 67 g. | Jersey City Skeeters | Eastern League | , | |
| John Buzick | 1911 | +5/25+ | < 10 g. | Providence Grays | Eastern League | , | |
| John Buzick | 1911 | 7/6- | 32 g. | Lowell Tigers | New England League | , | |
| John Buzick | 1911 | -9/8 | Lynn Leonardites | New England League | , | ||
| Bill Byers | byers-002jam | 1911 | Baltimore Orioles | Eastern League | , | ||
| Charles Byrnes | 1911 | San Rafael CA | Independent | , | |||
| Walter Cadman | 1911 | 52 g. | Mobile Sea Gulls | Southern Association | , | ||
| Forrest Cady | 1911 | 136 g. | Newark Indians | Eastern League | , | ||
| John Cahill | cahill001joh | 1911 | 121 g. | Rockford Wolverines | Wisconsin-Illinois League | , | |
| David Calderhead | 1911 | 122 g. | Racine Belles | Wisconsin-Illinois League | , | ||
| Jim Callahan | callah004jam | 1911 | no g. | Indianapolis Indians | American Association | , | |
| Jim Callahan | callah004jam | 1911 | Terre Haute Miners | Central League | , | ||
| Jim Callahan | callah004jam | 1911 | 6/? | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | |
| Jim Callahan | callah004jam | 1911 | 6/27-8/? | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | |
| Don Cameron | camero003don | 1911 | 129 g. | Dayton Veterans | Central League | , | |
| Hugh Campbell | campbe002hug | 1911-13 | Missoula | Union Association | , | ||
| John Campbell | 1911 | Vincennes Hoosiers | Kentucky-Illinois-Tennessee League | , | |||
| Marc Campbell | campbe002mar | 1911 | Fond du Lac Mudhens | Wisconsin-Illinois League | , | ||
| Sullivan Campbell | campbe001sul | 1911 | 30 g. | Fremont Pathfinders | Nebraska State League | , | |
| Ralph Capron | capron001ral | 1911 | U. Minnesota Law | College | , | ||
| George Carey | carey-002geo | 1911 | Greenwood Scouts | Cotton States League | , | ||
| Ed Carlon | 1911 | Great Falls Electrics | Union Association | , | |||
| Carl Carnes | 1911 | 94 g. | Adrian Yeggs | Southern Michigan League | , | ||
| Jack Carney | carney002joh | 1911 | U. New Hampshire | College | , | ||
| James Carr | 1911 | 18 g. | Laredo Bermudas | Southwest Texas League | , | ||
| Charles Carroll | 1911 | 74 g. | Greensboro Patriots | Carolina Association | , | ||
| Frank Carroll | carrol001fra | 1911 | 93 g. | Scranton Miners | New York State League | , | |
| Frank Carroll | carrol001fra | 1911 | Troy Trojans | New York State League | , | ||
| Case | 1911 | 10 g. | Canton Chinks | Illinois-Missouri League | , | ||
| Case | 1911 | 38 g. | Boise Irrigators | Union Association | , | ||
| Andrew Case | 1911 | Springfield Ponies | Connecticut State League | , | |||
| William Case | 1911 | Springfield Ponies | Connecticut State League | , | |||
| William Case | 1911 | 6/1-7/21 | Lynn Leonardites | New England League | , | ||
| William Case | 1911 | Springfield Ponies | Connecticut State League | , | |||
| William Case | 1911 | 20 g. | Springfield Ponies | Connecticut State League | , | ||
| William Case | 1911 | 6/1-7/21 | Lynn Leonardites | New England League | , | ||
| James Casey | casey-002jam | 1911 | 107 g. | Fort Wayne Brakies | Central League | , | |
| Howdy Cassiboine | cassib001how | 1911 | Oshkosh Indians | Wisconsin-Illinois League | , | ||
| Pete Cassidy | cassid003pet | 1911 | Wilmington Chicks | Tri-State League | , | ||
| John Cavanaugh | 1911 | 124 g. | Keokuk Indians | Central Association | , | ||
| Thomas Cave | 1911 | 53 g. | Yazoo City Zoos | Cotton States League | , | ||
| Edwin Cefalu | 1911 | 110 g. | Roanoke Tigers | Virginia League | , | ||
| Ed Cermak | cermak001edw | 1911 | Umpire | Cotton States League | , | ||
| Joseph Chabek | 1911 | 58 g. | Lancaster Red Roses | Tri-State League | , | ||
| Boyd Chambers | 1911 | 41 g. | Ashland-Catlettsburg Twins | Mountain States League | , | ||
| Robert Chandler | chandl002rob | 1911 | 34 g. | Galveston Sand Crabs | Texas League | , | |
| Harry Chapman | chapma002har | 1911 | 48 g. | Concordia Travelers | Central Kansas League | , | |
| Harry Chapman | chapma002har | 1911 | 62 g. | Topeka Jayhawks | Western League | , | |
| Arthur Chase | 1911 | 31 g. | Eau Claire Commissioners | Minnesota-Wisconsin League | , | ||
| George Chayka | 1911 | Muscatine IA | Independent | , | |||
| Gib Cheatum | cheatu001--- | 1911 | , | ||||
| Henry Chelette | 1911 | 48 g. | St. Joseph Drummers | Western League | , | ||
| Laurence Cheney | cheney001lau | 1911 | , | ||||
| Ralph Christopher | 1911 | 31 g. | Springfield Ponies | Connecticut State League | , | ||
| Sylvester Cierzan | 1911 | Rochester Bears | Minnesota-Wisconsin League | , | |||
| Harlan Claflin | 1911 | +7/2+ | Salt Lake City Skyscrapers | Union Association | , | ||
| Al Clancy | clancy001alb | 1911 | 33 g. | Austin Senators | Texas League | , | |
| Al Clancy | clancy001alb | 1911 | 6/20-10/17 | St. Louis | American League | St. Louis, MO | |
| Bill Clancy | clancy002wil | 1911 | 97 g. | Fort Wayne Brakies | Central League | , | |
| Charles Clapp | 1911 | 110 g. | Greensboro Patriots | Carolina Association | , | ||
| Harry Clark | clark-004har | 1911 | 162 g. | Milwaukee Brewers | American Association | , | |
| John Clark | clark-001jl- | 1911 | Columbia Commies | South Atlantic League | , | ||
| Leroy Clark | clark-001ler | 1911 | Quincy Infants | Illinois-Indiana-Iowa League | , | ||
| Win Clark | clark-012wil | 1911 | 45 g. | Columbia Commies | South Atlantic League | , | |
| Jefferson Clarke | 1911 | 30 g. | Sioux City Packers | Western League | , | ||
| Jefferson Clarke | 1911 | 8 g. | Mobile Sea Gulls | Southern Association | , | ||
| James Cleary | cleary001jam | 1911 | 31 g. | Erie Sailors | Ohio-Pennsylvania League | , | |
| James Cleary | cleary001jam | 1911 | Newark Indians | Eastern League | , | ||
| Ray Clement | 1911 | 45 g. | Kalamazoo Celery Pickers | Southern Michigan League | , | ||
| Ray Clement | 1911 | Adrian Yeggs | Southern Michigan League | , | |||
| Wally Clement | clemen001wal | 1911 | 99 g. | Troy Trojans | New York State League | , | |
| Zora Clevenger | 1911-16 | U, of Tennessee | College | , | |||
| Jesse Clifton | 1911 | 96 g. | Burlington Pathfinders | Central Association | , | ||
| John Clothier | 1911 | 129 g. | Great Falls Electrics | Union Association | , | ||
| John Clynes | clynes001jos | 1911 | g. ? | Vancouver Beavers | Northwestern League | , | |
| John Clynes | clynes001jos | 1911 | 78 g. | Rock Island Islanders | Illinois-Indiana-Iowa League | , | |
| John Clynes | clynes001jos | 1911 | 40 g. | Toledo Mud Hens | American Association | , | |
| Andy Coakley | coakle001and | 1911 | -6/27 | 2 g. | New York | American League | New York, NY |
| John Cobb | 1911 | 168 g. | Lincoln Railsplitters | Western League | , | ||
| John Cocash | 1911 | Seattle Giants | Northwestern League | , | |||
| John Cocash | 1911 | Victoria Bees | Northwestern League | , | |||
| John Cocash | 1911 | Spokane Indians | Northwestern League | , | |||
| George Cockill | cockil002geo | 1911 | 110 g. | Reading Pretzels | Tri-State League | , | |
| Edward Coleman | 1911 | 121 g. | Winchester Hustlers | Blue Grass League | , | ||
| James Coleman | 1911 | Fulton Colonets | Kentucky-Illinois-Tennessee League | , | |||
| Cad Coles | coles-001cad | 1911 | 127 g. | Augusta Tourists/Orphans | South Atlantic League | , | |
| Edgar Colgrove | 1911 | 49 g. | Victoria Rosebuds | Southwest Texas League | , | ||
| Edgar Colgrove | 1911 | Bay City Rice Eaters | Southwest Texas League | , | |||
| Henry Collett | 1911 | 118 g. | Traverse City Resorters | Michigan State League | , | ||
| Johnny Collins | 1911 | 69 g. | Winnipeg Maroons | Western Canada League | , | ||
| Johnny Collins | 1911 | Moose Jaw Robin Hoods | Western Canada League | , | |||
| Ray Collins | collin001ray | 1911 | 31 g. | Boston | American League | Boston, MA | |
| Marshall Comingor | 1911 | Mansfield Brownies | Ohio-Pennsylvania League | , | |||
| Marshall Comingor | 1911 | 36 g. | Vincennes Hoosiers | Kentucky-Illinois-Tennessee League | , | ||
| Marshall Comingor | 1911 | 14 g. | Montgomery Miners | Mountain States League | , | ||
| Paul Companion | compan001pau | 1911 | Canton Deubers | Ohio-Pennsylvania League | , | ||
| Ralph Comstock | 1911 | Austin Senators | Texas League | , | |||
| Charles Conklin | conkli002cha | 1911 | Umpire | Kentucky-Illinois-Tennessee League | , | ||
| Bert Conn | conn--001alb | 1911 | 93 g. | Johnstown Johnnies | Tri-State League | , | |
| Henry Connell | 1911 | 134 g. | Springfield Reapers | Ohio State League | , | ||
| Henry Connell | 1911 | Hamilton Mechanics | Ohio State League | , | |||
| Edward Connelly | 1911 | 83 g. | Charleston Senators | Mountain States League | , | ||
| Joe Connor | connor002jos | 1911 | Durant Educators | Texas-Oklahoma League | , | ||
| Connors | connor002joh | 1911 | 126 g. | Jackson Convicts | Southern Michigan League | , | |
| Martin Conroy | 1911 | Northampton Meadowlarks | Connecticut State League | , | |||
| Martin Conroy | 1911 | New Britain Perfectos | Connecticut State League | , | |||
| Charles Conway | conway001cha | 1911 | 4/14-4/18 | Washington | American League | Washington, DC | |
| Charles Conway | conway001cha | 1911 | 118 g. | Youngstown Steelmen | Ohio-Pennsylvania League | , | |
| William Cooley | cooley001wil | 1911 | 55 g. | Seward Statesmen | Nebraska State League | , | |
| George Cooper | 1911 | 73 g. | Roanoke Tigers | Virginia League | , | ||
| John Corbett | corbet001joh | 1911 | 67 g. | Columbus Discoverers | Nebraska State League | , | |
| Phil Corcoran | corcor001phi | 1911 | 13 g. | New Haven Murlins | Connecticut State League | , | |
| Wilbur Corey | 1911 | 30 g. | Wilkes-Barre Barons | New York State League | , | ||
| Francis Corrigan | corrig001f-- | 1911 | Umpire | Minnesota Wisconsin League | , | ||
| Hugh Corrigan | 1911 | Watertown SD | Independent | , | |||
| Jack Corrigan | corrig002joh | 1911 | Watertown SD | South Dakota | , | ||
| Jack Corrigan | corrig002joh | 1911 | Duluth White Sox | Minnesota-Wisconsin League | , | ||
| Corson | 1911 | Cleburne Railroaders | Texas-Oklahoma League | , | |||
| Eugene Cosgrove | 1911 | 101 g. | Appleton Papermakers | Wisconsin-Illinois League | , | ||
| Dick Cotter | cotter002ric | 1911 | 8/17- | 20 g. | Philadelphia | National League | Philadelphia, PA |
| Frank Courtney | 1911 | 105 g. | Haverhill Hustlers | New England League | , | ||
| Louis Courtney | 1911 | 64 g. | Brantford Red Sox | Canadian League | , | ||
| John Coutts | 1911 | 108 g. | Charlotte Hornets | Carolina Association | , | ||
| Stanley Coveleski | 1911 | 36 g. | Lancaster Red Roses | Tri-State League | , | ||
| Claud Coverdale | 1911 | +5/6+ | Coffeyville White Sox | Western Association | , | ||
| George Cowan | cowan-001geo | 1911 | 111 g. | Richmond Colts | Virginia League | , | |
| James Cox | 1911 | 102 g. | Paducah Polecats | Kentucky-Illinois-Tennessee League | , | ||
| James Cox | 1911 | Harrisburg/Jackson Merchants | Kentucky-Illinois-Tennessee League | , | |||
| Frank Coyle | coyle-001fra | 1911 | Umpire | Texas League | , | ||
| Robert Craig | 1911 | 18 g. | Wilkes-Barre Barons | New York State League | , | ||
| Anthony Crane | crane-001ant | 1911 | 41 g. | Waterloo Boosters | Illinois-Indiana-Iowa League | , | |
| James Crangle | crangl001jam | 1911 | +5/19+ | Davenport Prodigals | Illinois-Indiana-Iowa League | , | |
| James Crangle | crangl001jam | 1911 | 6/- | Wausau Lumberjacks | Minnesota-Wisconsin League | , | |
| James Crangle | crangl001jam | 1911 | +7/6+ | Winona Pirates | Minnesota-Wisconsin League | , | |
| James Crangle | crangl001jam | 1911 | +7/15+ | La Crosse Outcasts | Minnesota-Wisconsin League | , | |
| Leslie Crichlow | 1911 | 115 g. | Vicksburg Hill Billies | Cotton States League | , | ||
| Pat Crisham | crisha002pat | 1911 | Lawrence Barristers | New England League | , | ||
| Dode Criss | criss-001dod | 1911 | -8/25 | 58 g. | St. Louis | American League | St. Louis, MO |
| Ches Crist | crist-001che | 1911 | 8/11- | Lexington Colts | Blue Grass League | , | |
| F. W. Crist | 1911 | Waterbury Champs | Connecticut State League | , | |||
| F. W. Crist | 1911 | +7/27+ | 100 g. | Altoona Rams | Tri-State League | , | |
| H. J. Crist | 1911 | 100 g. | Altoona Rams | Tri-State League | , | ||
| Richard Crittenden | 1911 | 42 g. | St. Joseph Drummers | Western League | , | ||
| Lave Cross | cross-001laf | 1911 | 79 g. | Charlotte Hornets | Carolina Association | , | |
| Monte Cross | cross-001mon | 1911 | 91 g. | Scranton Miners | New York State League | , | |
| Dan Crotty | crotty001dan | 1911 | Umpire | Southern Michigan League | , | ||
| James Crowley | 1911 | +7/9-7/26+ | Providence Grays | Eastern League | , | ||
| Norman Cruikshank | 1911 | 155 g. | Seattle Giants | Northwestern League | , | ||
| John Cullen | 1911 | 24 g. | Scranton Miners | New York State League | , | ||
| Francis Cummings | 1911 | Dubuque Hustlers | Illinois-Indiana-Iowa League | , | |||
| Pat Cummings | 1911 | 17 g. | Winnipeg Maroons | Western Canada League | , | ||
| Clyde Curtis | curtis001cly | 1911 | 120 g. | Rockford Wolverines | Wisconsin-Illinois League | , | |
| Fred Curtis | curtis001fre | 1911 | Decatur Twins | Southeastern League | , | ||
| Gene Curtis | curtis002eug | 1911 | Clarksville Billies | Kentucky-Illinois-Tennessee League | , | ||
| Peter Curtis | 1911 | 161 g. | Des Moines Boosters | Western League | , | ||
| Rex Curtis | 1911 | Univ. of Idaho | College | , | |||
| Rex Curtis | 1911 | +6/23+ | Boise Irrigators | Union Association | , | ||
| Herman Dahlgren | 1911 | +5/31-6/11+ | Superior Red Sox | Minnesota-Wisconsin League | , | ||
| William Dahlquist | dahlqu001wil | 1911 | Bismarck ND | Independent | , | ||
| Oran Dail | 1911 | 52 g. | Topeka Jayhawks | Western League | , | ||
| Elmer Daily | 1911 | Waynesburg Col. | College | , | |||
| Robert Daniels | 1911 | 31 g. | Aurora Blues | Wisconsin-Illinois League | , | ||
| Robert Daniels | 1911 | Pawnee Rocks KS | Independent | , | |||
| Robert Davidson | davids001pau | 1911 | 48 g. | Seattle Giants | Northwestern League | , | |
| Robert Davidson | davids001pau | 1911 | Rock Island Islanders | Illinois-Indiana-Iowa League | , | ||
| Robert Davidson | davids001pau | 1911 | Dubuque Hustlers | Illinois-Indiana-Iowa League | , | ||
| Ralph Davie | 1911 | Newport News | Tidewater | , | |||
| Ben Davis | davis-001ben | 1911 | 66 g. | Victoria Bees | Northwestern League | , | |
| Lefty Davis | davis-001alf | 1911 | 86 g. | York Prohibitionists | Nebraska State League | , | |
| Paul Davis | davis-002pau | 1911 | Lancaster Red Roses | Tri-State League | , | ||
| Herbert Dawson | 1911 | 32 g. | Minneapolis Millers | American Association | , | ||
| Herbert Dawson | 1911 | -9/10 | 147 ab | Sioux City Packers | Western League | , | |
| Archie DeBaker | debake001art | 1911 | 78 g. | Muskegon Reds | Michigan State League | , | |
| Frank Dehaven | 1911 | 16 g. | Eau Claire Commissioners | Minnesota-Wisconsin League | , | ||
| Samuel DeHaven | 1911 | 120 g. | Vincennes Hoosiers | Kentucky-Illinois-Tennessee League | , | ||
| Charles Deiters | deiter001cha | 1911 | 38 g. | Jacksonville Tarpons | South Atlantic League | , | |
| Charles Deiters | deiter001cha | 1911 | 30 g. | Steubenville Stubs | Ohio-Pennsylvania League | , | |
| William Delahanty | deleha001wil | 1911 | 138 g. | Columbus Foxes | South Atlantic League | , | |
| William Delahanty | deleha001wil | 1911 | Columbia Commies | South Atlantic League | , | ||
| Del Delair | 1911 | Ottumwa Speedboys | Central Association | , | |||
| Edwin DeLave | 1911 | +5/29+ | Eau Claire Commissioners | Minnesota-Wisconsin League | , | ||
| William Dell | dell--001wil | 1911 | Boston&MT Mining | Independent | , | ||
| William Dell | dell--001wil | 1911 | Hamilton MT | Independent | , | ||
| Nick Demaggio | 1911 | -9/2 | Winnipeg Maroons | Western Canada League | , | ||
| George Deneau | 1911 | 103 g. | Berlin Green Sox | Canadian League | , | ||
| Frederick Derrick | 1911 | 104 g. | Oshkosh Indians | Wisconsin-Illinois League | , | ||
| Frederick Derrick | 1911 | 37 g. | Toledo Mud Hens | American Association | , | ||
| Thomas Devine | devine001tho | 1911 | 117 g. | Fall River Brienies | New England League | , | |
| Emerson Dickerson | dicker001eme | 1911 | Holland Wooden Shoes | Michigan State League | , | ||
| Emerson Dickerson | dicker001eme | 1911 | President | Michigan State League | , | ||
| Guy Dickey | dickey001guy | 1911 | 19 g. | Waterloo Boosters | Illinois-Indiana-Iowa League | , | |
| Guy Dickey | dickey001guy | 1911 | 47 g. | Aurora Blues | Wisconsin-Illinois League | , | |
| Frank Dickinson | 1911 | Bakersfield CA | Independent | , | |||
| Mike Dickinson | 1911 | 28 g. | Edmonton Eskimos | Western Canada League | , | ||
| Diebold | 1911 | no g. | Dallas Giants | Texas League | , | ||
| Walter Diehl | 1911 | 112 g. | Pekin Celestials | Illinois-Missouri League | , | ||
| Paul Dietz | 1911 | 4/-8/8+ | Erie Sailors | Ohio-Pennsylvania League | , | ||
| William Disch | disch-001wil | 1911 | 81 g. | Beeville Orange Growers | Southwest Texas League | , | |
| William Disch | disch-001wil | 1911-39 | Univ. of Texas | College | , | ||
| John Dobbs | dobbs-001joh | 1911 | 70 g. | Montgomery Billikens | Southern Association | , | |
| Mike Doherty | dohert001mic | 1911 | 11 g. | Hartford Senators | Connecticut State League | , | |
| Frank Donahue | donahu002fra | 1911 | no g. | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | |
| Frank Donahue | donahu002fra | 1911 | Battle Creek Crickets | Southern Michigan League | , | ||
| Frank Donahue | donahu002fra | 1911 | Quincy Infants | Illinois-Indiana-Iowa League | , | ||
| Frank Donnelly | donnel002fra | 1911 | Galveston Sand Crabs | Texas League | , | ||
| Fred Donovan | donova002fre | 1911 | 63 g. | Taylorville Christians | Illinois-Missouri League | , | |
| Jerry Donovan | donova001jer | 1911 | Tufts University | College | , | ||
| Michael Donovan | 1911 | Indianapolis Indians | American Association | , | |||
| Michael Donovan | 1911 | 114 g. | Evansville Strikers/South Bend Bux | Central League | , | ||
| Jack Doscher | dosche001joh | 1911 | 20 g. | Jersey City Skeeters | Eastern League | , | |
| Klondike Douglass | dougla004wil | 1911 | 117 g. | Meridian White Ribbons | Cotton States League | , | |
| Skip Dowd | dowd--001jam | 1911 | Indianapolis Indians | American Association | , | ||
| Roy Dowers | dowers001roy | 1911 | 124 g. | Monmouth Browns | Central Association | , | |
| Ernest Doyle | 1911 | 11 g. | Akron Champs | Ohio-Pennsylvania League | , | ||
| Jim Doyle | doyle-004jam | 1911 | -10/12 | 130 g. | Chicago | National League | Chicago, IL |
| William Draher | 1911 | 109 g. | Lansing Senators | Southern Michigan League | , | ||
| Leo Dressen | 1911 | Salt Lake City Skyscrapers | Union Association | , | |||
| Thomas Drohan | 1911 | Kewanee Boilermakers | Central Association | , | |||
| Oscar Drucke | 1911 | Oklahoma City Indians | Texas League | , | |||
| Ferd Drumm | drumm-001fer | 1911 | Canton Deubers | Ohio-Pennsylvania League | , | ||
| Frank DuChien | duchie001fra | 1911 | Appleton Papermakers | Wisconsin-Illinois League | , | ||
| Roy Dudley | dudley001roy | 1911 | 108 g. | Edmonton Eskimos | Western Canada League | , | |
| John Duffy | 1911 | , | |||||
| Dan Dugdale | dugdal001dan | 1911 | Seattle Giants | Northwestern League | , | ||
| Jim Duggan | duggan001jam | 1911 | 47 g. | Holyoke Papermakers | Connecticut State League | , | |
| Jim Duggan | duggan001jam | 1911 | 6/29 | St. Louis | American League | St. Louis, MO | |
| John Duggan | duggan001joh | 1911 | 36 g. | Trenton Tigers | Tri-State League | , | |
| Thomas Dugger | 1911 | Evansville Strikers/South Bend Bux | Central League | , | |||
| Thomas Dugger | 1911 | Zanesville Potters | Central League | , | |||
| Clarence Dunbar | dunbar000har | 1911 | Wausau Lumberjacks | Minnesota-Wisconsin League | , | ||
| Clarence Dunbar | dunbar000har | 1911 | +7/16+ | Superior Red Sox | Minnesota-Wisconsin League | , | |
| Earl Dunckel | 1911 | 56 g. | Traverse City Resorters | Michigan State League | , | ||
| Jack Dunn | dunn--005joh | 1911 | 20 g. | Baltimore Orioles | Eastern League | , | |
| Samuel Dunn | 1911 | +7/1+ | Lanc.-Alert | Independent | , | ||
| William Dunn | dunn--001wil | 1911 | 18 g. | Clarksville Billies | Kentucky-Illinois-Tennessee League | , | |
| Alexander Dupree | dupree001ale | 1911 | Gainesville Blue Ribbons | Texas-Oklahoma League | , | ||
| Albert Durham | 1911 | 92 g. | Wheeling Stogies | Central League | , | ||
| Dick Dwyer | dwyer-001ric | 1911 | Los Angeles Angels | Pacific Coast League | , | ||
| Truck Eagan | eagan-001cha | 1911 | 61 g. | Richmond Colts | Virginia League | , | |
| Johnny Eagle | 1911 | Tulare | San Joaquin | , | |||
| Edward Earley | 1911 | 99 g. | Binghamton Bingoes | New York State League | , | ||
| Edward Earley | 1911 | Elmira Colonels | New York State League | , | |||
| Christopher Earthman | 1911 | 26 g. | Corpus Christi Pelicans | Southwest Texas League | , | ||
| Chris Eastman | eastma001chr | 1911 | +5/24+ | Great Falls Electrics | Union Association | , | |
| Fred Eastman | 1911 | 26 g. | Waterbury Champs | Connecticut State League | , | ||
| Fred Eastman | 1911 | 31 g. | Brockton Shoemakers | New England League | , | ||
| Charles Eaton | 1911 | 45 g. | Hattiesburg Woodpeckers | Cotton States League | , | ||
| Roy Eberly | 1911 | Rockford Wolverines | Wisconsin-Illinois League | , | |||
| Henry Eberts | eberts001hen | 1911 | 80 g. | Galesburg Pavers | Central Association | , | |
| Max Eck | 1911 | preseason | Indianapolis Indians | American Association | , | ||
| Max Eck | 1911 | +4/23 | Springfield Reapers | Ohio State League | , | ||
| Jerry Eddinger | edinge001jer | 1911 | Umpire | American Association | , | ||
| Frank Eddington | 1911 | 72 g. | Lexington Colts | Blue Grass League | , | ||
| Frank Edington | edingt001jac | 1911 | 72 g. | Lexington Colts | Blue Grass League | , | |
| Clifford Edmiston | edmist001cha | 1911 | +5/12+ | Hutchinson Salt Packers | Kansas State League | , | |
| Clifford Edmiston | edmist001cha | 1911 | 83 g. | Topeka Jayhawks | Western League | , | |
| Frederick Edmunds | 1911 | 79 g. | Winnipeg Maroons | Western Canada League | , | ||
| Frederick Edmunds | 1911 | 18 g. | Hamilton Kolts | Canadian League | , | ||
| Ben Egan | egan--001art | 1911 | 135 g. | Baltimore Orioles | Eastern League | , | |
| Herbert Ehlers | 1911 | 137 g. | Lansing Senators | Southern Michigan League | , | ||
| Charles Eichberger | eichbe001cha | 1911 | Harrisburg Senators | Tri-State League | , | ||
| Charles Eichberger | eichbe001cha | 1911 | 126 g. | Newark Newks/Piqua Picks | Ohio State League | , | |
| Charles Eichberger | eichbe001cha | 1911 | Lancaster Lanks | Ohio State League | , | ||
| John Eicherly | eicher000joh | 1911 | Des Moines Boosters | Western League | , | ||
| Harry Eichler | eichle001har | 1911 | , | ||||
| Eisenberger | 1911 | 29 g. | Pekin Celestials | Illinois-Missouri League | , | ||
| Frank Eley | eley--001fra | 1911 | 110 g. | Bridgeport Orators | Connecticut State League | , | |
| Edwin Elliott | elliot005cha | 1911 | St. Thomas Saints | Canadian League | , | ||
| Gene Elliott | elliot002eug | 1911 | 4/13-5/13 | New York | American League | New York, NY | |
| Charles Elsey | elsey-001cha | 1911 | Missoula | Union Association | , | ||
| Charles Elsey | elsey-001cha | 1911 | Butte Miners | Union Association | , | ||
| Chester Emerson | emerso001che | 1911 | 29 g. | Louisville Colonels | American Association | , | |
| Chester Emerson | emerso001che | 1911 | 13 g. | Baltimore Orioles | Eastern League | , | |
| Chester Emerson | emerso001che | 1911 | 9/27 - | 7 g. | Philadelphia | American League | Philadelphia, PA |
| George Engel | engel-002geo | 1911 | 32 g. | Vancouver Beavers | Northwestern League | , | |
| Augustus Epler | 1911 | 136 g. | Lancaster Lanks | Ohio State League | , | ||
| Edward Erickson | ericks002edw | 1911 | Vancouver Beavers | Northwestern League | , | ||
| Edward Erickson | ericks002edw | 1911 | Victoria Bees | Northwestern League | , | ||
| Frank Erickson | 1911 | 105 g. | Green Bay Bays | Wisconsin-Illinois League | , | ||
| Ernst | 1911 | Canton Deubers | Ohio-Pennsylvania League | , | |||
| Jimmy Esmond | esmond001jam | 1911 | 73 g. | Cincinnati | National League | Cincinnati, OH | |
| Bill Essick | essick002wil | 1911 | South Bend Benders/Grand Rapids Grads | Central League | , | ||
| Bliss Farrell | 1911 | 19 g. | Saginaw Krazy Kats | Southern Michigan League | , | ||
| Harry Faulk | 1911 | 39 g. | Steubenville Stubs | Ohio-Pennsylvania League | , | ||
| Joe Fautsch | fautsc002jos | 1911 | +6/10+ | Red Wing Manufacturers | Minnesota-Wisconsin League | , | |
| Emanuel Ferrias | ferria001e-- | 1911 | 12 g. | Monmouth Browns | Central Association | , | |
| Jack Ferry | ferry-002joh | 1911 | 29 g. | Pittsburgh | National League | Pittsburgh, PA | |
| William Finke | 1911 | 23 g. | Davenport Prodigals | Illinois-Indiana-Iowa League | , | ||
| Pembroke Finlayson | finlay001pem | 1911 | 21 g. | Memphis Turtles | Southern Association | , | |
| Finney | 1911 | 30 g. | Davenport Prodigals | Illinois-Indiana-Iowa League | , | ||
| Fish | 1911 | 24 g. | Traverse City Resorters | Michigan State League | , | ||
| Fish | 1911 | 64 g. | Harrisburg/Jackson Merchants | Kentucky-Illinois-Tennessee League | , | ||
| John Fisher | 1911 | 43 g. | East Liverpool Potters | Ohio-Pennsylvania League | , | ||
| John Fisher | 1911 | Dayton Veterans | Central League | , | |||
| Red Fisher | fisher002joh | 1911 | 93 g. | Louisville Colonels | American Association | , | |
| Tom Fisher | fisher002tho | 1911 | 5 g. | Atlanta Crackers | Southern Association | , | |
| William Fisher | 1911 | 153 g. | Tacoma Tigers | Northwestern League | , | ||
| John Fitzgerald | fitzge004joh | 1911 | 48 g. | Sacramento Sacts | Pacific Coast League | , | |
| Jack Flannery | flanne001joh | 1911 | +6/14+ | Helena Senators | Union Association | , | |
| Jack Flater | flater001joh | 1911 | 33 g. | Oakland Oaks | Pacific Coast League | , | |
| Charles Fleming | 1911 | 105 g. | Champaign-Urbana Velvets | Illinois-Missouri League | , | ||
| Harry Fleming | 1911 | Monmouth Browns | Central Association | , | |||
| Jack Flournoy | flourn001joh | 1911 | 90 g. | Knoxville Appalachians | Appalachian League | , | |
| Clarence Flowers | 1911 | +7/20+ | Charleston Sea Gulls | South Atlantic League | , | ||
| Thomas Fogarty | fogart001tho | 1911 | Anderson Electricians | Carolina Association | , | ||
| Donald Foley | 1911 | Indianapolis Indians | American Association | , | |||
| Donald Foley | 1911 | 132 g. | Springfield Reapers | Ohio State League | , | ||
| Somerby Follansbee | 1911 | 102 g. | Johnstown Johnnies | Tri-State League | , | ||
| Clint Ford | 1911 | 16 g. | Hartford Senators | Connecticut State League | , | ||
| James Foreman | 1911 | Jacksonville Tarpons | South Atlantic League | , | |||
| James Foreman | 1911 | 23 g. | Asheville Moonshiners | Appalachian League | , | ||
| Kid Forney | forney001j-- | 1911 | +4/29+ | Haviland KS | Independent | , | |
| William Forney | forney001wil | 1911 | 98 g. | Quincy Infants | Illinois-Indiana-Iowa League | , | |
| Forshaw | forsha001--- | 1911 | +6/14+ | Atla.-White Caps | Independent | , | |
| Ernest Fosberg | 1911 | no g. | Winnipeg Maroons | Western Canada League | , | ||
| Ernest Fosberg | 1911 | 47 g. | Dubuque Hustlers | Illinois-Indiana-Iowa League | , | ||
| Edward Foster | 1911 | 19 g. | Lancaster Red Roses | Tri-State League | , | ||
| Samuel Foster | foster001sam | 1911 | 136 g. | Great Falls Electrics | Union Association | , | |
| George Fowler | 1911 | Chickasha OK | Independent | , | |||
| George Fowler | 1911 | 58 g. | Concordia Travelers | Central Kansas League | , | ||
| John Fowler | 1911 | 68 g. | Concordia Travelers | Central Kansas League | , | ||
| Bill Fox | fox---006wil | 1911 | 47 g. | Mobile Sea Gulls | Southern Association | , | |
| Charley Fox | fox---003cha | 1911 | 87 g. | Jackson Convicts | Southern Michigan League | , | |
| George Fox | fox---001pad | 1911 | Mansfield Brownies | Ohio-Pennsylvania League | , | ||
| John Fox | fox---001joh | 1911 | did not play | , | |||
| John Fox | 1911 | 40 g. | Lincoln Railsplitters | Western League | , | ||
| Nicholas Francisco | 1911 | , | |||||
| Archie Frankenberry | 1911 | 94 g. | Montgomery Miners | Mountain States League | , | ||
| James Freeman | freema004jam | 1911 | St. Joseph Drummers | Western League | , | ||
| Jerry Freeman | freema001fra | 1911 | 92 g. | Albany Senators | New York State League | , | |
| Jerry Freeman | freema001fra | 1911 | 24 g. | Indianapolis Indians | American Association | , | |
| Mark Freer | 1911 | 101 g. | Winnipeg Maroons | Western Canada League | , | ||
| Tony Fremer | fremer001ant | 1911 | 131 g. | Waterloo Boosters | Illinois-Indiana-Iowa League | , | |
| Asa French | 1911 | 27 g. | San Francisco Seals | Pacific Coast League | , | ||
| Asa French | 1911 | 97 g. | Ashland-Catlettsburg Twins | Mountain States League | , | ||
| Ernest Frick | frick-001jam | 1911 | 96 g. | Troy Trojans | New York State League | , | |
| Ernest Frick | frick-001jam | 1911 | 28 g. | Newark Indians | Eastern League | , | |
| Bill Friel | friel-001wil | 1911 | 4 g. | Columbus Senators | American Association | , | |
| Jacob Fromholtz | 1911 | Dayton Veterans | Central League | , | |||
| Jacob Fromholtz | 1911 | 16 g. | East Liverpool Potters | Ohio-Pennsylvania League | , | ||
| Leonard Frost | 1911 | Baltimore Orioles | Eastern League | , | |||
| Leonard Frost | 1911 | 11 g. | York White Roses | Tri-State League | , | ||
| Leonard Frost | 1911 | Atlantic City | , | ||||
| Phifer Fullenwider | 1911 | 45 g. | Columbia Commies | South Atlantic League | , | ||
| Charles Fulmer | 1911 | 109 g. | Dallas Giants | Texas League | , | ||
| Charles Fulmer | 1911 | Galveston Sand Crabs | Texas League | , | |||
| Harris Fulton | 1911 | Albany Senators | New York State League | , | |||
| Alta Fulwider | 1911 | +5/24+ | Fort Smith Scouts | Western Association | , | ||
| Alta Fulwider | 1911 | 6/20- | El Dorado Crushers | Kansas State League | , | ||
| Albert Furchner | 1911 | +4/24+ | 62 ab | Seattle Giants | Northwestern League | , | |
| Albert Furchner | 1911 | +6/26-7/ | Victoria Bees | Northwestern League | , | ||
| George Gaddy | 1911 | Sacramento Sacts | Pacific Coast League | , | |||
| Edward Gagnier | gagnie001edw | 1911 | 156 g. | Lincoln Railsplitters | Western League | , | |
| Ambrose Gaines | gaines001amb | 1911 | President | Southeastern League | , | ||
| Fred Gaiser | gaiser001fre | 1911 | 15 g. | Holyoke Papermakers | Connecticut State League | , | |
| Fred Gaiser | gaiser001fre | 1911 | Troy Trojans | New York State League | , | ||
| Humes Galbraith | 1911 | Elmira Colonels | New York State League | , | |||
| Elmer Gardner | 1911 | 59 g. | Kansas City Blues | American Association | , | ||
| Elmer Gardner | 1911 | 32 g. | Topeka Jayhawks | Western League | , | ||
| James Garman | 1911 | Davidson Col. | College | , | |||
| James Garman | 1911 | 110 g. | Charlotte Hornets | Carolina Association | , | ||
| Jesse Garrett | 1911 | 33 g. | Portland Pippins | Northwestern League | , | ||
| Joseph Garrity | garrit001jos | 1911 | 6 g. | Altoona Rams | Tri-State League | , | |
| Paul Garzee | 1911 | 40 g. | Hastings Third Citys | Nebraska State League | , | ||
| Dale Gear | gear--001dal | 1911 | 134 g. | Austin Senators | Texas League | , | |
| Henry Gebeau | 1911 | Hamilton MT | Independent | , | |||
| Edward Geehan | 1911 | +4/26+ | Tacoma Tigers | Northwestern League | , | ||
| Jacob Geiser | 1911 | 52 g. | Traverse City Resorters | Michigan State League | , | ||
| Harry Gerloski | 1911 | 26 g. | Cadillac Chiefs | Michigan State League | , | ||
| Gus Getz | getz--001gus | 1911 | 118 g. | Indianapolis Indians | American Association | , | |
| John Geyer | geyer-001joh | 1911 | 93 g. | Newark Newks/Piqua Picks | Ohio State League | , | |
| John Geyer | geyer-001joh | 1911 | 15 g. | Johnstown Johnnies | Tri-State League | , | |
| Ollie Gfroerer | gfroer001oli | 1911 | McLeansboro Miners/Henderson Hens | Kentucky-Illinois-Tennessee League | , | ||
| Frederick Gibbs | 1911 | 38 g. | Bridgeport Orators | Connecticut State League | , | ||
| Thomas Giffin | 1911 | Kansas State League | , | ||||
| Thomas Giffin | 1911 | St. Joseph Drummers | Western League | , | |||
| Rufus Gilbert | gilber001ruf | 1911 | 10 g. | San Antonio Bronchos | Texas League | , | |
| Rufus Gilbert | gilber001ruf | 1911 | Bradley College | College | , | ||
| Roy Gill | gill--002roy | 1911 | , | ||||
| Eddie Gilligan | gillig001edw | 1911 | 93 g. | Hamilton Mechanics | Ohio State League | , | |
| Alva Gipe | 1911 | 21 g. | Vernon Tigers | Pacific Coast League | , | ||
| Leo Girot | 1911 | +4/1+ | Santa Clara Col | College | , | ||
| Leo Girot | 1911 | SF-Olympic | Independent | , | |||
| Charles Giroux | 1911 | 20 g. | Canton Deubers | Ohio-Pennsylvania League | , | ||
| Charles Giroux | 1911 | 67 g. | Ashland-Catlettsburg Twins | Mountain States League | , | ||
| Fred Glass | 1911 | 53 g. | Winnipeg Maroons | Western Canada League | , | ||
| Harry Gleason | gleaso001har | 1911 | Binghamton Bingoes | New York State League | , | ||
| Ed Gnadinger | gnadin001edw | 1911 | Albany Babies | South Atlantic League | , | ||
| Ed Gnadinger | gnadin001edw | 1911 | Macon Peaches | South Atlantic League | , | ||
| John Godwin | godwin001joh | 1911 | Quincy Infants | Illinois-Indiana-Iowa League | , | ||
| John Godwin | godwin001joh | 1911 | Davenport Prodigals | Illinois-Indiana-Iowa League | , | ||
| Johnny Gonding | gondin001joh | 1911 | 21 g. | Omaha Rourkes | Western League | , | |
| Johnny Gonding | gondin001joh | 1911 | 6/22- | 75 g. | Rock Island Islanders | Illinois-Indiana-Iowa League | , |
| Art Goodwin | goodwi001art | 1911 | 17 g. | Binghamton Bingoes | New York State League | , | |
| Brooks Gordon | gordon001bro | 1911 | Macon Peaches | South Atlantic League | , | ||
| James Gordon | 1911 | Tacoma Tigers | Northwestern League | , | |||
| William Gorman | 1911 | 124 g. | Akron Champs | Ohio-Pennsylvania League | , | ||
| Grover Goshorn | 1911 | 44 g. | Newark Newks/Piqua Picks | Ohio State League | , | ||
| Irwin Gough | 1911 | 87 g. | New Haven Murlins | Connecticut State League | , | ||
| Earl Graham | graham001ear | 1911 | Peoria Distillers | Illinois-Indiana-Iowa League | , | ||
| George Graham | 1911 | Omaha Rourkes | Western League | , | |||
| George Graham | 1911 | Des Moines Boosters | Western League | , | |||
| Lee Gramley | gramle001lee | 1911 | Clay Center Cubs | Central Kansas League | , | ||
| George Graves | graves001geo | 1911 | Clarinda Antelopes | Missouri-Iowa-Nebraska-Kansas League | , | ||
| Bert Gray | 1911 | 101 g. | East Liverpool Potters | Ohio-Pennsylvania League | , | ||
| Charles Gray | 1911 | U. of Oregon | College | , | |||
| Homer Gray | 1911 | 84 g. | Kearney Kapitalists | Nebraska State League | , | ||
| Leonard Gray | gray--001leo | 1911 | 94 g. | Kearney Kapitalists | Nebraska State League | , | |
| Frank Green | green-002fra | 1911 | Kearney Kapitalists | Nebraska State League | , | ||
| Louis Green | 1911 | Wichita Falls Irish Lads | Texas-Oklahoma League | , | |||
| Louis Green | 1911 | 7/4- | 17 g. | Fort Worth Panthers | Texas League | , | |
| Ernest Greenwell | 1911 | 37 g. | Springfield Ponies | Connecticut State League | , | ||
| Emil Grefe | 1911 | 134 g. | Evansville Strikers/South Bend Bux | Central League | , | ||
| Ed Gremminger | gremmi001lor | 1911 | 135 g. | Canton Deubers | Ohio-Pennsylvania League | , | |
| Thomas Grieve | 1911 | no g. | Lawrence Barristers | New England League | , | ||
| Thomas Grieve | 1911 | 50 g. | Hamilton Kolts | Canadian League | , | ||
| Thomas Grieve | 1911 | g. ? | Huntington | NoIN/MtSts? | , | ||
| Edward Griffin | 1911 | 75 g. | Great Falls Electrics | Union Association | , | ||
| Hank Griffin | griffi004jam | 1911 | 5/5 | Chicago | National League | Chicago, IL | |
| Hank Griffin | griffi004jam | 1911 | 15 g. | Boston | National League | Boston, MA | |
| Steve Griffin | griffi001ste | 1911 | 35 g. | Richmond Colts | Virginia League | , | |
| Myron Grimshaw | grimsh001myr | 1911 | 97 g. | Louisville Colonels | American Association | , | |
| William Groeschow | groesc001wil | 1911 | +7/7+ | Umpire | Central League | , | |
| John Grogan | 1911 | 134 g. | Terre Haute Miners | Central League | , | ||
| Ernie Groth | groth-001ern | 1911 | Port Washington | Lake Shore League | , | ||
| Harvey Grubb | grubb-002har | 1911 | 97 g. | Morristown Jobbers | Appalachian League | , | |
| Herbert Grubb | grubb-001her | 1911 | 66 g. | Haverhill Hustlers | New England League | , | |
| Jasper Guhl | 1911 | 93 g. | Huntington Blue Sox | Mountain States League | , | ||
| Frederick Haag | 1911 | 9 g. | Manhattan Maroons | Central Kansas League | , | ||
| Hubert Hadley | hadley001hub | 1911 | 135 g. | Evansville Strikers/South Bend Bux | Central League | , | |
| Frank Hafford | haffor001fra | 1911 | 79 g. | Topeka Jayhawks | Western League | , | |
| Frank Hafford | haffor001fra | 1911 | +8/11+ | 15 g. | Louisville Colonels | American Association | , |
| Leo Hafford | haffor001leo | 1911 | 28 g. | Trenton Tigers | Tri-State League | , | |
| Louis Haidt | haidt-001lou | 1911 | 91 g. | Manistee Colts | Michigan State League | , | |
| Lee Haight | 1911 | 33 g. | Concordia Travelers | Central Kansas League | , | ||
| Lee Haight | 1911 | Muscatine Camels | Central Association | , | |||
| Glenn Hale | hale--001gle | 1911 | 30 g. | Cadillac Chiefs | Michigan State League | , | |
| Ray Hale | hale--001ray | 1911 | 37 g. | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | |
| Bob Hall | hall--004rob | 1911 | Buffalo Bisons | Eastern League | , | ||
| Bob Hall | hall--004rob | 1911 | Newark Indians | Eastern League | , | ||
| Eddie Hammond | hammon001edw | 1911 | Hamilton MT | Independent | , | ||
| Harry Hammond | hammon001har | 1911 | Montgomery Billikens | Southern Association | , | ||
| Harry Hammond | hammon001har | 1911 | Nashville Volunteers | Southern Association | , | ||
| Mike Handiboe | handib001alo | 1911 | 9/8-9/19 | New York | American League | New York, NY | |
| Charles Hanford | 1911 | 156 g. | Montreal Royals | Eastern League | , | ||
| Arthur Hanks | hanks-001art | 1911 | Mercersburg Acad | , | |||
| Arthur Hanks | hanks-001art | 1911 | 7/1 | Carlisle-Elks | Independent | , | |
| Arthur Hanks | hanks-001art | 1911 | 7/4 | Biglerville PA | Independent | , | |
| Arthur Hanks | hanks-001art | 1911 | +7/29+ | Chambersburg PA | Independent | , | |
| Guy Hanks | 1911 | Beeville Orange Growers | Southwest Texas League | , | |||
| Larry Hannafin | hannaf001law | 1911 | 61 g. | Petersburg Goobers | Virginia League | , | |
| John Hannah | 1911 | 87 g. | Canton Chinks | Illinois-Missouri League | , | ||
| Omer Hardgrove | 1911 | 38 g. | Monmouth Browns | Central Association | , | ||
| Jack Hardy | hardy-001joh | 1911 | 54 g. | Montreal Royals | Eastern League | , | |
| George Hargrove | 1911 | 12 g. | Nashville Volunteers | Southern Association | , | ||
| George Hargrove | 1911 | 93 g. | Vincennes Hoosiers | Kentucky-Illinois-Tennessee League | , | ||
| Warrick Hargrove | 1911 | +6/13+ | Terre Haute Miners | Central League | , | ||
| Warrick Hargrove | 1911 | +8/21+ | Duluth White Sox | Minnesota-Wisconsin League | , | ||
| Hugh Harkins | 1911 | 51 g. | Wilmington Chicks | Tri-State League | , | ||
| William Harkins | 1911 | 34 g. | Scranton Miners | New York State League | , | ||
| Con Harlow | harlow001con | 1911 | 52 g. | Decatur Twins | Southeastern League | , | |
| Con Harlow | harlow001con | 1911 | Helena | Northeast Arkansas League | , | ||
| Otto Harrison | 1911 | 40 g. | Columbus Discoverers | Nebraska State League | , | ||
| Harry Harrod | harrod001har | 1911 | 110 g. | Aurora Blues | Wisconsin-Illinois League | , | |
| Hub Hart | hart--004jam | 1911 | Utica Utes | New York State League | , | ||
| Jimmy Hart | hart--003jam | 1911 | 109 g. | Hartford Senators | Connecticut State League | , | |
| Louis Hartman | hartma003fre | 1911 | Troy Trojans | New York State League | , | ||
| Louis Hartman | hartma003fre | 1911 | Wilkes-Barre Barons | New York State League | , | ||
| Joseph Harville | 1911 | +6/11+ | Manhattan Maroons | Central Kansas League | , | ||
| Robert Hassler | 1911 | Sacramento Sacts | Pacific Coast League | , | |||
| Ira Hastings | hastin001ira | 1911 | 17 g. | Harrisburg/Jackson Merchants | Kentucky-Illinois-Tennessee League | , | |
| Ira Hastings | hastin001ira | 1911 | Umpire | Kentucky-Illinois-Tennessee League | , | ||
| Thomas Hasty | 1911 | 22 g. | Vernon Tigers | Pacific Coast League | , | ||
| Thomas Hasty | 1911 | 54 g. | Spokane Indians | Northwestern League | , | ||
| Harry Hatch | hatch-002har | 1911 | St. Joseph Drummers | Western League | , | ||
| Michael Hauser | 1911 | 81 g. | Saginaw Krazy Kats | Southern Michigan League | , | ||
| William Hawker | 1911 | Muscatine Camels | Central Association | , | |||
| William Hawker | 1911 | 27 g. | Traverse City Resorters | Michigan State League | , | ||
| William Hawker | 1911 | Butte Miners | Union Association | , | |||
| Thomas Hawkins | hawkin001tho | 1911 | 52 g. | Topeka Jayhawks | Western League | , | |
| Ben Hayworth | haywor001ben | 1911 | +4/29-6/24+ | Muncie IN | Independent | , | |
| Ben Hayworth | haywor001ben | 1911 | Grand Rapids | , | |||
| Dwight Hazelton | hazelt001dwi | 1911 | Buff.-SimonPure | Independent | , | ||
| Hughie Hearne | hearne001hug | 1911 | Troy Trojans | New York State League | , | ||
| Hughie Hearne | hearne001hug | 1911 | Newark Indians | Eastern League | , | ||
| Robert Heck | 1911 | 45 g. | Lansing Senators | Southern Michigan League | , | ||
| George Heckert | hecker001geo | 1911 | Trenton Tigers | Tri-State League | , | ||
| Jimmie Heffernan | heffer001jam | 1911 | 5+ g. | Troy Trojans | New York State League | , | |
| Heiser | 1911 | 12 g. | Holland Wooden Shoes | Michigan State League | , | ||
| Helmecke | 1911 | 11 g. | Raymond Venetians | Washington State League | , | ||
| James Helms | helm--001jam | 1911 | 43 g. | Galveston Sand Crabs | Texas League | , | |
| George Helmund | helmun001geo | 1911 | New Castle Nocks/Sharon Travelers | Ohio-Pennsylvania League | , | ||
| George Helmund | helmun001geo | 1911 | Youngstown Steelmen | Ohio-Pennsylvania League | , | ||
| Frank Hemphill | hemphi001fra | 1911 | 11 g. | Eau Claire Commissioners | Minnesota-Wisconsin League | , | |
| Albert Henderson | 1911 | 92 g. | Adrian Yeggs | Southern Michigan League | , | ||
| Ben Henderson | hender003jam | 1911 | 45 g. | Portland Beavers | Pacific Coast League | , | |
| Claude Hendrix | hendri001cla | 1911 | 5/15- | 22 g. | Pittsburgh | National League | Pittsburgh, PA |
| Jasper Hennessey | 1911 | York Prohibitionists | Nebraska State League | , | |||
| Henry Henninger | 1911 | 85 g. | Austin Senators | Texas League | , | ||
| Fredrick Herche | 1911 | 31 g. | Des Moines Boosters | Western League | , | ||
| Fredrick Herche | 1911 | 15 g. | Waterloo Boosters | Illinois-Indiana-Iowa League | , | ||
| Oscar Heshley | 1911 | +7/5+ | Wichita KS | Independent | , | ||
| Hess | hess--001art | 1911 | Utica Utes | New York State League | , | ||
| Hess | hess--001art | 1911 | Albany Senators | New York State League | , | ||
| John Hess | hess--001joh | 1911 | 11 g. | New Britain Perfectos | Connecticut State League | , | |
| Tom Hess | hess--001tho | 1911 | 28 g. | Hamilton Kolts | Canadian League | , | |
| John Hickman | hickma001gor | 1911 | Decatur Twins | Southeastern League | , | ||
| Hiett | 1911 | +7/12-8/21+ | Wichita Falls Irish Lads | Texas-Oklahoma League | , | ||
| Henry Hiett | 1911 | +7/4-8/21+ | Cleburne Railroaders | Texas-Oklahoma League | , | ||
| Archibald Hill | 1911 | 134 g. | Quincy Infants | Illinois-Indiana-Iowa League | , | ||
| Ed Hilley | hilley001edw | 1911 | 16 g. | New Castle Nocks/Sharon Travelers | Ohio-Pennsylvania League | , | |
| Ed Hilley | hilley001edw | 1911 | New Castle Nocks/Sharon Travelers | Ohio-Pennsylvania League | , | ||
| Jack Himes | himes-001joh | 1911 | 106 g. | Altoona Rams | Tri-State League | , | |
| Philip Hinton | 1911 | 73 g. | New Castle Nocks/Sharon Travelers | Ohio-Pennsylvania League | , | ||
| Philip Hinton | 1911 | 23 g. | Guelph Maple Leafs | Canadian League | , | ||
| Vern Hirsch | 1911 | 36 g. | Auburn Athletics | Missouri-Iowa-Nebraska-Kansas League | , | ||
| Walter Hirsch | 1911 | 10 g. | Dallas Giants | Texas League | , | ||
| Walter Hirsch | 1911 | 31 g. | Meridian White Ribbons | Cotton States League | , | ||
| Bert Hise | hise--001ber | 1911 | 9 g. | Galveston Sand Crabs | Texas League | , | |
| Herman Hoar | hoar--001her | 1911 | 13 g. | New Britain Perfectos | Connecticut State League | , | |
| Frank Hoffman | 1911 | no g. | , | ||||
| Larry Hoffman | hoffma001law | 1911 | 37 g. | Racine Belles | Wisconsin-Illinois League | , | |
| Wesley Holder | 1911 | 77 g. | Maysville Rivermen | Blue Grass League | , | ||
| Joseph Holland | hollan001jos | 1911 | -7/ | 75 g. | Roanoke Tigers | Virginia League | , |
| Joseph Holland | hollan001jos | 1911 | +10/8+ | 69 g. | San Francisco Seals | Pacific Coast League | , |
| Monkey Hollinger | 1911 | +8/18+ | Winnipeg Maroons | Western Canada League | , | ||
| Ray Hollingsworth | 1911 | 30 g. | Springfield Reapers | Ohio State League | , | ||
| Ray Hollingsworth | 1911 | Hamilton Mechanics | Ohio State League | , | |||
| Hollis | 1911 | 21 g. | Haverhill Hustlers | New England League | , | ||
| Hollis | 1911 | 88 g. | Charleston Senators | Mountain States League | , | ||
| Robert Holmes | 1911 | 37 g. | Newark Indians | Eastern League | , | ||
| Jeff Holmquist | 1911 | Canton Deubers | Ohio-Pennsylvania League | , | |||
| Chester Holstrom | 1911 | +6/19+ | Duluth White Sox | Minnesota-Wisconsin League | , | ||
| Chester Holstrom | 1911 | 7/?-9/10 | 49 g. | Appleton Papermakers | Wisconsin-Illinois League | , | |
| Walter Holstrom | 1911 | Durant Educators | Texas-Oklahoma League | , | |||
| Pearl Holycross | holycr001pea | 1911 | 100 g. | Muscatine Camels | Central Association | , | |
| Clifford Hoover | hoover001cli | 1911 | 29 g. | Waterbury Champs | Connecticut State League | , | |
| Sam Hope | hope--001sam | 1911 | , | ||||
| Lee Hopkins | hopkin001leo | 1911 | Manitowoe | Lake Shore League | , | ||
| John Hornung | 1911 | 89 g. | Portsmouth Cobblers | Ohio State League | , | ||
| John Hornung | 1911 | Lancaster Lanks | Ohio State League | , | |||
| Karl Horten | 1911 | Ursinus College | College | , | |||
| Karl Horten | 1911 | Utica Utes | New York State League | , | |||
| Walter Horton | 1911 | Morrisville | BucksCo | , | |||
| Leo Houck | 1911 | 10 g. | Lancaster Red Roses | Tri-State League | , | ||
| Ed Householder | househ001edw | 1911 | 145 g. | Victoria Bees | Northwestern League | , | |
| Joseph Houser | 1911 | Youngstown Steelmen | Ohio-Pennsylvania League | , | |||
| Joseph Houser | 1911 | New Castle Nocks/Sharon Travelers | Ohio-Pennsylvania League | , | |||
| Joseph Houser | 1911 | New Castle Nocks/Sharon Travelers | Ohio-Pennsylvania League | , | |||
| Joseph Houser | 1911 | Youngstown Steelmen | Ohio-Pennsylvania League | , | |||
| William Houser | houser001wil | 1911 | Steubenville Stubs | Ohio-Pennsylvania League | , | ||
| William Houser | houser001wil | 1911 | Steubenville Stubs | Ohio-Pennsylvania League | , | ||
| David Houston | 1911 | 8/2+ | Victoria Bees | Northwestern League | , | ||
| Benjamin Howard | howard003ben | 1911 | Selma Centralites | Southeastern League | , | ||
| Paul Howard | howard001pau | 1911 | 50 g. | Brockton Shoemakers | New England League | , | |
| Paul Howard | howard001pau | 1911 | 34 g. | St. Paul Saints | American Association | , | |
| Richard Howard | 1911 | 33 g. | Lawrence Barristers | New England League | , | ||
| Robert Howard | howard005rob | 1911 | 16 g. | Augusta Tourists/Orphans | South Atlantic League | , | |
| Chauncey Howell | howell002cha | 1911 | 37 g. | Junction City Soldiers | Central Kansas League | , | |
| Clem Howell | 1911 | 28 g. | Oklahoma City Indians | Texas League | , | ||
| Harry Hoyt | 1911 | Terre Haute Miners | Central League | , | |||
| Harry Hoyt | 1911 | 21 g. | Vincennes Hoosiers | Kentucky-Illinois-Tennessee League | , | ||
| Berne Hughey | 1911 | 38 g. | Kalamazoo Celery Pickers | Southern Michigan League | , | ||
| William Humes | 1911 | 15 g. | Rock Island Islanders | Illinois-Indiana-Iowa League | , | ||
| William Humes | 1911 | 43 g. | Clinton Champs | Illinois-Missouri League | , | ||
| Harry Hunt | hunt--001har | 1911 | Corpus Christi Pelicans | Southwest Texas League | , | ||
| George Hurlburt | hurlbu001geo | 1911 | Umpire | Texas League | , | ||
| Jerry Hurley | hurley001jer | 1911 | Harrisburg Senators | Tri-State League | , | ||
| Jerry Hurley | hurley001jer | 1911 | Altoona Rams | Tri-State League | , | ||
| Jack Huston | huston001jac | 1911 | St. Louis | National League | St. Louis, MO | ||
| Frank Hutchinson | hutchi001fra | 1911 | 98 g. | Clarinda Antelopes | Missouri-Iowa-Nebraska-Kansas League | , | |
| Fred Hutchinson | hutchi001fre | 1911 | 14 g. | Hannibal Cannibals | Central Association | , | |
| John Hyzer | 1911 | +4/9 | Rockford IL | Independent | , | ||
| John Hyzer | 1911 | +6/18+ | Monroe WI | Independent | , | ||
| John Hyzer | 1911 | +8/9+ | Rockford IL | Independent | , | ||
| John Hyzer | 1911 | Kansas City | , | ||||
| Charles Irby | irby--001cha | 1911 | 114 g. | Helena Senators | Union Association | , | |
| Albert Isbell | 1911 | 10 g. | Wichita Jobbers/Pueblo Indians | Western League | , | ||
| Albert Isbell | 1911 | 74 g. | Winnipeg Maroons | Western Canada League | , | ||
| James Jackson | jackso005jam | 1911 | 88 g. | Danville Red Sox | Virginia League | , | |
| Jim Jackson | jackso002jam | 1911 | 111 g. | Scranton Miners | New York State League | , | |
| Otto Jacobs | 1911 | 117 g. | Peoria Distillers | Illinois-Indiana-Iowa League | , | ||
| Beany Jacobson | jacobs001alb | 1911 | 40 g. | Kalamazoo Celery Pickers | Southern Michigan League | , | |
| William James | james-032--- | 1911 | 94 g. | Kansas City Blues | American Association | , | |
| Frank Jansa | jansa-001fra | 1911 | +3/20+ | Granite Falls WA | Amateur | , | |
| Ray Jansen | jansen001ray | 1911 | 42 g. | Keokuk Indians | Central Association | , | |
| Henry Jarnagin | 1911 | 19 g. | Wichita Jobbers/Pueblo Indians | Western League | , | ||
| Henry Jarnagin | 1911 | +8/10+ | Monroe IA | Independent | , | ||
| Ferd Jarrott | jarrot001fer | 1911 | 93 g. | Kearney Kapitalists | Nebraska State League | , | |
| Ferd Jarrott | jarrot001fer | 1911 | 23 g. | York Prohibitionists | Nebraska State League | , | |
| Ivan Jenkins | 1911 | 2 g. | Austin Senators | Texas League | , | ||
| Ivan Jenkins | 1911 | Austin-Deaf | Independent | , | |||
| Ivan Jenkins | 1911 | 1 g. | Ardmore Blues | Texas-Oklahoma League | , | ||
| Joe Jenkins | jenkin002jos | 1911 | Rome Hillies | Southeastern League | , | ||
| Claude Jennings | 1911 | 70 g. | Clay Center Cubs | Central Kansas League | , | ||
| Joe Jerger | jerger001jos | 1911 | 13 g. | Brantford Red Sox | Canadian League | , | |
| Carl Jessup | jessup001car | 1911 | 14 g. | Harrisburg Senators | Tri-State League | , | |
| Carl Jessup | jessup001car | 1911 | Troy Trojans | New York State League | , | ||
| Jewell | 1911 | Ardmore Blues | Texas-Oklahoma League | , | |||
| Benjamin Jewell | jewell001ben | 1911 | 124 g. | Wheeling Stogies | Central League | , | |
| William Jewell | 1911 | Newton Railroaders | Kansas State League | , | |||
| William Jewell | 1911 | Durant Educators | Texas-Oklahoma League | , | |||
| Harold Johns | johns-001har | 1911 | 46 g. | Atlanta Crackers | Southern Association | , | |
| Abbie Johnson | johnso002abb | 1911 | Umpire | Canadian League | , | ||
| Rube Johnson | 1911 | Red Wing Manufacturers | Minnesota-Wisconsin League | , | |||
| Rube Johnson | 1911 | Duluth White Sox | Minnesota-Wisconsin League | , | |||
| George Johnston | 1911 | 37 g. | Springfield Reapers | Ohio State League | , | ||
| Ben Jones | 1911 | 54 g. | Hastings Third Citys | Nebraska State League | , | ||
| Cowboy Jones | jones-003alb | 1911 | 25 g. | Paducah Polecats | Kentucky-Illinois-Tennessee League | , | |
| Ernest Jones | 1911 | 124 g. | Hopkinsville Hoppers | Kentucky-Illinois-Tennessee League | , | ||
| Ross Jones | jones-003ros | 1911 | La Crosse Outcasts | Minnesota-Wisconsin League | , | ||
| Dutch Jordan | jordan001ado | 1911 | 129 g. | Atlanta Crackers | Southern Association | , | |
| Walt Justis | justis001wal | 1911 | 37 g. | Jersey City Skeeters | Eastern League | , | |
| Frank Justus | 1911 | 18 g. | Maryville Comets/Humboldt Infants | Missouri-Iowa-Nebraska-Kansas League | , | ||
| Gustav Jutzi | jutzi-001joh | 1911 | Cleburne Railroaders | Texas-Oklahoma League | , | ||
| Bob Kahl | kahl--001rob | 1911 | +5/2+ | Des Moines Boosters | Western League | , | |
| Bob Kahl | kahl--001rob | 1911 | g. ? | Hannibal Cannibals | Central Association | , | |
| Bob Kahl | kahl--001rob | 1911 | Umpire | Kentucky-Illinois-Tennessee League | , | ||
| Bob Kahl | kahl--001rob | 1911 | 7/3- | Paducah Polecats | Kentucky-Illinois-Tennessee League | , | |
| Bob Kahl | kahl--001rob | 1911 | 82 g. | Harrisburg/Jackson Merchants | Kentucky-Illinois-Tennessee League | , | |
| Jerry Kane | kane--001jer | 1911 | 91 g. | Oklahoma City Indians | Texas League | , | |
| Jim Kane | kane--003jam | 1911 | 171 g. | Omaha Rourkes | Western League | , | |
| Patrick Kane | kane--002pat | 1911 | +5/9+ | Scranton Miners | New York State League | , | |
| Patrick Kane | kane--002pat | 1911 | Wilkes-Barre Barons | New York State League | , | ||
| Jay? Kanzler | 1911 | 21 g. | Erie Sailors | Ohio-Pennsylvania League | , | ||
| Henry Katz | 1911 | 84 g. | Hastings Third Citys | Nebraska State League | , | ||
| Bennie Kauff | 1911 | 116 g. | Bridgeport Orators | Connecticut State League | , | ||
| Richard Kaufman | 1911 | 27 g. | St. Joseph Drummers | Western League | , | ||
| Bill Keen | keen--002wil | 1911 | Indianapolis Indians | American Association | , | ||
| Bill Keen | keen--002wil | 1911 | 66 g. | Springfield Reapers | Ohio State League | , | |
| Bill Keen | keen--002wil | 1911 | 8/8-10/9 | Pittsburgh | National League | Pittsburgh, PA | |
| W. Brown Keene | 1911 | 66 g. | Springfield Reapers | Ohio State League | , | ||
| Mickey Keliher | kelihe001mau | 1911 | 122 g. | Petersburg Goobers | Virginia League | , | |
| Mickey Keliher | kelihe001mau | 1911 | 9/9- | 3 g. | Pittsburgh | National League | Pittsburgh, PA |
| Hugh Kellackey | kellac001hug | 1911 | 137 g. | Boise Irrigators | Union Association | , | |
| Orlando Keller | 1911 | 127 g. | New Castle Nocks/Sharon Travelers | Ohio-Pennsylvania League | , | ||
| Bill Kelley | kelley006wil | 1911 | Chicago City League | , | |||
| Mike Kelley | kelley002mic | 1911 | St. Paul Saints | American Association | , | ||
| James Kelly | kelly-002jam | 1911 | 107 g. | Anderson Electricians | Carolina Association | , | |
| Matthew Kelly | kelly-001mat | 1911 | Mobile Sea Gulls | Southern Association | , | ||
| Red Kelly | kelly-002alb | 1911 | Notre Dame | College | , | ||
| Speed Kelly | kelly-002rob | 1911 | 127 g. | South Bend Benders/Grand Rapids Grads | Central League | , | |
| Albert Kench | 1911 | 35 g. | Rockford Wolverines | Wisconsin-Illinois League | , | ||
| John Kendall | 1911 | no g. | Indianapolis Indians | American Association | , | ||
| John Kendall | 1911 | +5/21-8/ | Springfield Reapers | Ohio State League | , | ||
| Joseph Kernan | 1911 | La Crosse Outcasts | Minnesota-Wisconsin League | , | |||
| Dan Kerwin | kerwin001dan | 1911 | 128 g. | Quincy Infants | Illinois-Indiana-Iowa League | , | |
| Clyde Kessling | 1911 | Hopkinsville Hoppers | Kentucky-Illinois-Tennessee League | , | |||
| Kettler | 1911 | Ashland-Catlettsburg Twins | Mountain States League | , | |||
| Henry Keupper | 1911 | Nashville Volunteers | Southern Association | , | |||
| Henry Keupper | 1911 | Chattanooga Lookouts | Southern Association | , | |||
| Daniel Kick | 1911 | 104 g. | Eau Claire Commissioners | Minnesota-Wisconsin League | , | ||
| Felix Kilduff | 1911 | +5/17+ | Girard KS | Independent | , | ||
| John Kilgore | 1911 | 36 g. | Harrisburg/Jackson Merchants | Kentucky-Illinois-Tennessee League | , | ||
| Ed Killian | killia001edw | 1911 | 10 g. | Toronto Maple Leafs | Eastern League | , | |
| Harry Killilay | 1911 | 39 g. | Boise Irrigators | Union Association | , | ||
| Edward Killingsworth | killin001ed- | 1911 | 23 g. | St. Thomas Saints | Canadian League | , | |
| Kenzie Kirkham | 1911 | 81 g. | Winnipeg Maroons | Western Canada League | , | ||
| Kenzie Kirkham | 1911 | 81 g. | Winnipeg Maroons | Western Canada League | , | ||
| Harry Kirsch | kirsch001har | 1911 | 30 g. | Akron Champs | Ohio-Pennsylvania League | , | |
| Harry Kirsch | kirsch001har | 1911 | East Liverpool Potters | Ohio-Pennsylvania League | , | ||
| Malachi Kittridge | kittri001mal | 1911 | 49 g. | Saginaw Krazy Kats | Southern Michigan League | , | |
| Rudy Kling | kling-001rud | 1911 | Hastings Third Citys | Nebraska State League | , | ||
| William Klock | klock-001wil | 1911 | Anderson Electricians | Carolina Association | , | ||
| Levi Knapp | 1911 | 30 g. | Lincoln Railsplitters | Western League | , | ||
| Adolph Knaupp | 1911 | 79 g. | Victoria Rosebuds | Southwest Texas League | , | ||
| Cotton Knaupp | knaupp001hen | 1911 | -4/28 | 13 g. | Cleveland | American League | Cleveland, OH |
| Cotton Knaupp | knaupp001hen | 1911 | 88 g. | New Orleans Pelicans | Southern Association | , | |
| William Knaupp | 1911 | 107 g. | Beeville Orange Growers | Southwest Texas League | , | ||
| Peter Knisely | 1911 | 112 g. | Wheeling Stogies | Central League | , | ||
| William Knox | 1911 | 58 g. | Morristown Jobbers | Appalachian League | , | ||
| William Knox | 1911 | Knoxville Appalachians | Appalachian League | , | |||
| Edward Kohl | 1911 | Traverse City Resorters | Michigan State League | , | |||
| Edward Kohl | 1911 | St. Paul Saints | American Association | , | |||
| Edward Kohl | 1911 | Terre Haute Miners | Central League | , | |||
| Henry Kohler | 1911 | no g. | Meridian White Ribbons | Cotton States League | , | ||
| Henry Kohler | 1911 | St.L.-Hyde Park | Independent | , | |||
| Andrew Konnick | 1911 | 114 g. | Frankfort Statesmen | Blue Grass League | , | ||
| Bernard Kratzberg | 1911 | Umpire in NE | , | ||||
| Charles Krebs | 1911 | Staunton Military | College | , | |||
| Charles Krebs | 1911 | 89 g. | Lynchburg Shoemakers | Virginia League | , | ||
| Samuel Krepps | 1911 | 40 g. | Concordia Travelers | Central Kansas League | , | ||
| Kreuger | 1911 | Steubenville Stubs | Ohio-Pennsylvania League | , | |||
| Otto Krueger | kruege002art | 1911 | 125 g. | Galveston Sand Crabs | Texas League | , | |
| William Krueger | kruege002wil | 1911 | Winnipeg Maroons | Western Canada League | , | ||
| Art Kruger | kruger001art | 1911 | 187 g. | Portland Beavers | Pacific Coast League | , | |
| Elmer Kuehn | 1911 | 5/15-6/24 | Duluth White Sox | Minnesota-Wisconsin League | , | ||
| Jack Kull | kull--001joh | 1911 | Anderson Electricians | Carolina Association | , | ||
| Harry Kunkel | kunkel003har | 1911 | 41 g. | Frankfort Statesmen | Blue Grass League | , | |
| James Lafitte | 1911 | 69 g. | Augusta Tourists/Orphans | South Atlantic League | , | ||
| Peter LaFlambois | 1911 | +5/11-6/5+ | Hutchinson Salt Packers | Kansas State League | , | ||
| Bert Lamb | 1911 | 125 g. | Burlington Pathfinders | Central Association | , | ||
| Raymond Lampman | 1911 | 8 g. | Eau Claire Commissioners | Minnesota-Wisconsin League | , | ||
| John Landry | 1911 | +5/24-9/2+ | Superior Red Sox | Minnesota-Wisconsin League | , | ||
| Ed Lane | lane--001ed- | 1911 | Dothan AL | Independent | , | ||
| Frank Lang | 1911 | 79 g. | Oshkosh Indians | Wisconsin-Illinois League | , | ||
| Nig Langdon | langdo001fra | 1911 | 34 g. | Traverse City Resorters | Michigan State League | , | |
| Nig Langdon | langdo001fra | 1911 | 28 g. | Fulton Colonets | Kentucky-Illinois-Tennessee League | , | |
| Patrick Larkin | larkin001p-- | 1911 | Cornell Univ | College | , | ||
| Patrick Larkin | larkin001p-- | 1911 | Carlisle Indians | College | , | ||
| Ralph Lattimore | 1911 | 49 g. | Columbus Senators | American Association | , | ||
| Bill Lauterborn | lauter001wil | 1911 | 42 g. | Holland Wooden Shoes | Michigan State League | , | |
| H. LaVelle | 1911 | Evansville Strikers/South Bend Bux | Central League | , | |||
| James Lavender | 1911 | 49 g. | Providence Grays | Eastern League | , | ||
| Jack Law | law---001joh | 1911 | 85 g. | Norfolk Tars | Virginia League | , | |
| Frederick Lawrence | lawren001f-- | 1911 | 137 g. | Lansing Senators | Southern Michigan League | , | |
| Mike Lawrence | lawren001mic | 1911 | +6/25+ | Marion Boosters | Northern State of Indiana League | , | |
| Harold Leach | 1911 | Kansas State League | , | ||||
| John Leber | 1911 | +5/18-9/ | Duluth White Sox | Minnesota-Wisconsin League | , | ||
| George Lee | lee---001geo | 1911 | 79 g. | Hamilton Kolts | Canadian League | , | |
| Jack Lee | lee---003joh | 1911 | 23 g. | Jacksonville Tarpons | South Atlantic League | , | |
| Emile Lefebvre | 1911 | +5/10+ | Binghamton Bingoes | New York State League | , | ||
| Clarence Lehr | lehr--001cla | 1911 | U. of Michigan | College | , | ||
| Clarence Lehr | lehr--001cla | 1911 | 5/18-10/9 | Philadelphia | National League | Philadelphia, PA | |
| James Leighty | leight002jam | 1911 | +8/13+ | Chisholm MN | Independent | , | |
| Frank Leonard | leonar001fra | 1911 | Lynn Leonardites | New England League | , | ||
| Tom Letcher | letche001tom | 1911 | Brandon Angels | Western Canada League | , | ||
| Tom Letcher | letche001tom | 1911 | Saskatoon Berrypickers | Western Canada League | , | ||
| Tom Letcher | letche001tom | 1911 | Umpire | Western Canada League | , | ||
| Walter Levings | 1911 | 13 g. | Green Bay Bays | Wisconsin-Illinois League | , | ||
| Con Lewis | 1911 | Richmond Pioneers | Blue Grass League | , | |||
| Con Lewis | 1911 | Manistee Colts | Michigan State League | , | |||
| Dudley Lewis | 1911 | +5/22+ | Jonesboro Zebras | Northeast Arkansas League | , | ||
| George Lewis | 1911 | 12 g. | Waco Navigators | Texas League | , | ||
| Gordon Lewis | lewis-001gor | 1911 | 144 g. | Columbus Foxes | South Atlantic League | , | |
| Joseph Lewis | 1911 | 16 g. | Marion Diggers | Ohio State League | , | ||
| Philip Lezie | 1911 | 94 g. | Calgary Bronchos | Western Canada League | , | ||
| Philip Lezie | 1911 | Edmonton Eskimos | Western Canada League | , | |||
| Albert Linderbeck | linder001alb | 1911 | 133 g. | Marion Diggers | Ohio State League | , | |
| Chris Lindsay | lindsa001chr | 1911 | 163 g. | Denver Grizzlies | Western League | , | |
| Harry Lindsay | lindsa001ira | 1911 | 37 g. | South Bend Benders/Grand Rapids Grads | Central League | , | |
| Harry Lindsay | lindsa001ira | 1911 | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | ||
| Perry Lipe | lipe--001per | 1911 | 138 g. | Macon Peaches | South Atlantic League | , | |
| Paddy Livingston | living001pat | 1911 | 27 g. | Philadelphia | American League | Philadelphia, PA | |
| David LLoyd | lloyd-001dav | 1911 | 164 g. | Denver Grizzlies | Western League | , | |
| Harry Lloyd | lloyd-002har | 1911 | Paducah Polecats | Kentucky-Illinois-Tennessee League | , | ||
| Harry Lloyd | 1911 | Portsmouth Cobblers | Ohio State League | , | |||
| Frank Locke | locke-001fra | 1911 | 123 g. | Hamilton Mechanics | Ohio State League | , | |
| Everett Lockwood | 1911 | Moose Jaw Robin Hoods | Western Canada League | , | |||
| Everett Lockwood | 1911 | Vancouver Beavers | Northwestern League | , | |||
| Albert Lodell | 1911 | +6/24+ | Portl.-Costerina | Independent | , | ||
| Frank Lofton | lofton001fra | 1911 | 119 g. | Springfield Senators/Decatur Nomads | Illinois-Indiana-Iowa League | , | |
| Frank Lofton | lofton001fra | 1911 | +7/5+ | Decatur Twins | Southeastern League | , | |
| Joseph Lohr | 1911 | 19 g. | Greenville Spinners | Carolina Association | , | ||
| Manfred Lothrop | 1911 | 30 g. | Charleston Senators | Mountain States League | , | ||
| Thompson Lothrop | 1911 | 6 g. | Dallas Giants | Texas League | , | ||
| Art Loudell | loudel001art | 1911 | 26 g. | Minneapolis Millers | American Association | , | |
| William Louden | louden001wil | 1911 | 139 g. | Newark Indians | Eastern League | , | |
| Raymond Lovett | 1911 | 38 g. | Saskatoon Berrypickers | Western Canada League | , | ||
| Grover Lowdermilk | lowder001gro | 1911 | 11 g. | St. Louis | National League | St. Louis, MO | |
| Lou Lowdermilk | lowder001lou | 1911 | 16 g. | St. Louis | National League | St. Louis, MO | |
| William Lucas | lucas-005wil | 1911 | President | Union Association | , | ||
| Bernard Ludes | 1911 | Salina-Bankers | City League | , | |||
| Charlie Luskey | luskey001cha | 1911 | 100 g. | Charleston Sea Gulls | South Atlantic League | , | |
| Bobby Lynch | lynch-006rob | 1911 | Fond du Lac Mudhens | Wisconsin-Illinois League | , | ||
| Joseph Lynch | lynch-001jos | 1911 | 71 g. | Omaha Rourkes | Western League | , | |
| Joseph Lynch | lynch-001jos | 1911 | Des Moines Boosters | Western League | , | ||
| Blake Lytle | 1911 | Pitt.-Collegians | Independent | , | |||
| George Mabry | 1911 | +6/11+ | 32 g. | Roanoke Tigers | Virginia League | , | |
| John Mace | 1911 | 109 g. | Danville Red Sox | Virginia League | , | ||
| Billy Mackey | mackey003wil | 1911 | Umpire | Carolina Association | , | ||
| Merriwether MacMurdo | 1911 | 153 g. | Victoria Bees | Northwestern League | , | ||
| Eugene Madden | 1911 | 120 g. | Hattiesburg Woodpeckers | Cotton States League | , | ||
| Tommy Madden | madden003tho | 1911 | San Francisco Seals | Pacific Coast League | , | ||
| Tommy Madden | madden003tho | 1911 | Sacramento Sacts | Pacific Coast League | , | ||
| George Magerkurth | 1911 | 84 g. | Kearney Kapitalists | Nebraska State League | , | ||
| Leo Mahoney | 1911 | 87 g. | Fond du Lac Mudhens | Wisconsin-Illinois League | , | ||
| Miles Mains | 1911 | 50 g. | Flint Vehicles | Southern Michigan League | , | ||
| Bill Malarkey | malark001wil | 1911 | 35 g. | Buffalo Bisons | Eastern League | , | |
| William Malcomson | 1911 | 62 g. | Charlotte Hornets | Carolina Association | , | ||
| Charles Malloy | malloy001cha | 1911 | Taylorville Christians | Illinois-Missouri League | , | ||
| Herm Malloy | malloy001her | 1911 | Scranton Miners | New York State League | , | ||
| Herm Malloy | malloy001her | 1911 | Utica Utes | New York State League | , | ||
| William Malone | 1911 | 24 g. | Aurora Blues | Wisconsin-Illinois League | , | ||
| George Manion | manion001geo | 1911 | 88 g. | Muscatine Camels | Central Association | , | |
| George Manion | manion001geo | 1911 | Monmouth Browns | Central Association | , | ||
| Archie Marshall | marsha001arc | 1911 | +5/18+ | Waterbury Champs | Connecticut State League | , | |
| Archie Marshall | marsha001arc | 1911 | 5/27-8/19 | Lynn Leonardites | New England League | , | |
| Archie Marshall | marsha001arc | 1911 | Cuba tour | , | |||
| Clarence Marshall | 1911 | Rockford Wolverines | Wisconsin-Illinois League | , | |||
| Joe Marshall | marsha001jos | 1911 | 33 g. | Boise Irrigators | Union Association | , | |
| Doc Martin | martin006har | 1911 | 11 g. | Philadelphia | American League | Philadelphia, PA | |
| Harry Martin | martin007har | 1911 | preseason | Pittsburgh | National League | Pittsburgh, PA | |
| Harry Martin | martin007har | 1911 | 35 g. | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | |
| Harry Martin | martin007har | 1911 | Hastings | Independent | , | ||
| Felix Martinke | martin003fel | 1911 | 5 g. | Los Angeles Angels | Pacific Coast League | , | |
| Harry Mason | mason-002har | 1911 | 102 g. | Springfield Ponies | Connecticut State League | , | |
| Nel Mason | mason-001nel | 1911 | Umpire | Ohio State League | , | ||
| Henry Mathewson | mathew001hen | 1911 | Oklahoma City Indians | Texas League | , | ||
| Alonzo Mathis | 1911 | Altus Chiefs | Texas-Oklahoma League | , | |||
| James Mathis | 1911 | Lawton Medicine Men | Texas-Oklahoma League | , | |||
| Joe Mathis | 1911 | Ardmore Blues | Texas-Oklahoma League | , | |||
| Joe Mathis | 1911 | Lawton Medicine Men | Texas-Oklahoma League | , | |||
| Al Mattern | matter001alo | 1911 | 33 g. | Boston | National League | Boston, MA | |
| William Matthews | matthe002wil | 1911 | 36 g. | Wilkes-Barre Barons | New York State League | , | |
| Walter Mattick | 1911 | 162 g. | Des Moines Boosters | Western League | , | ||
| Mattie Mattison | 1911 | 5/4- | 132 g. | Bay City | Southern Michigan League | , | |
| Claude Maxwell | 1911 | 111 g. | Paris Bourbonites | Blue Grass League | , | ||
| William May | may---002wil | 1911 | 5/8-6/13+ | Selma Centralites | Southeastern League | , | |
| Earl Mayberry | 1911 | 46 g. | Danville Red Sox | Virginia League | , | ||
| Bert McAfee | mcafee002ber | 1911 | +7/13+ | Springf.-Independ. | Independent | , | |
| Dan McAleese | mcalee001dan | 1911 | East Liverpool Potters | Ohio-Pennsylvania League | , | ||
| McAuley | 1911 | 43 g. | Roanoke Tigers | Virginia League | , | ||
| Robert McAuley | mcaule001rob | 1911 | San Francisco Seals | Pacific Coast League | , | ||
| Robert McAuley | mcaule001rob | 1911 | 5/13-5/22 | Rockford Wolverines | Wisconsin-Illinois League | , | |
| Robert McAuley | mcaule001rob | 1911 | Appleton Papermakers | Wisconsin-Illinois League | , | ||
| Robert McAuley | mcaule001rob | 1911 | +9/2+ | Roanoke Tigers | Virginia League | , | |
| Thomas McCabe | 1911 | Albany Senators | New York State League | , | |||
| Jack McCallister | mccall001jac | 1911 | 132 g. | Akron Champs | Ohio-Pennsylvania League | , | |
| Jack McCarthy | mccart003joh | 1911 | Danville Speakers | Illinois-Indiana-Iowa League | , | ||
| Joseph McCarthy | 1911 | 98 g. | Toledo Mud Hens | American Association | , | ||
| Joseph McCarthy | 1911 | Indianapolis Indians | American Association | , | |||
| Tom McCarthy | mccart005tho | 1911 | 41 g. | Hartford Senators | Connecticut State League | , | |
| John McCarty | 1911 | 75 g. | Indianapolis Indians | American Association | , | ||
| John McCarty | 1911 | Toledo Mud Hens | American Association | , | |||
| James McClintock | 1911 | 57 g. | Point Pleasant-Gallipolis/Middleport-Pomeroy | Mountain States League | , | ||
| R. E. McClintock | 1911 | 103 g. | Brownsville Brownies | Southwest Texas League | , | ||
| R. E. McClintock | 1911 | Victoria Rosebuds | Southwest Texas League | , | |||
| A. H. McConnell | 1911 | 107 g. | Greenwood Scouts | Cotton States League | , | ||
| Amby McConnell | mcconn001amb | 1911 | -10/8 | 104 g. | Chicago | American League | Chicago, IL |
| Louis McCormick | mccorm001l-- | 1911 | Victoria Rosebuds | Southwest Texas League | , | ||
| Curtis McCoy | 1911 | 61 g. | Anderson Electricians | Carolina Association | , | ||
| Hugh McCune | 1911 | 58 g. | Worcester Busters | New England League | , | ||
| Daniel McDevitt | 1911 | Lafayette Col. | College | , | |||
| Frank McDonnell | 1911 | 102 g. | Lynchburg Shoemakers | Virginia League | , | ||
| McDonough | 1911 | 9 g. | Charleston Sea Gulls | South Atlantic League | , | ||
| Ed McDonough | mcdono001edw | 1911 | 51 g. | Scranton Miners | New York State League | , | |
| William McDonough | mcdono001wil | 1911 | , | ||||
| Mickey McDowell | 1911 | +9/24+ | Parsons KS | Independent | , | ||
| Pryor McElveen | mcelve001pry | 1911 | 16 g. | Brooklyn | National League | Brooklyn, NY | |
| Daniel McGeehan | 1911 | 65 g. | Scranton Miners | New York State League | , | ||
| Jim McGinley | mcginl001jam | 1911 | 23 g. | Toronto Maple Leafs | Eastern League | , | |
| James McGinty | 1911 | 134 g. | Canton Deubers | Ohio-Pennsylvania League | , | ||
| Eugene McGreevy | mcgree001eug | 1911 | Umpire | Pacific Coast League | , | ||
| Ted McGrew | mcgrew001har | 1911 | 48 g. | Augusta Tourists/Orphans | South Atlantic League | , | |
| Reeve McKay | mckay-001ree | 1911 | 24 g. | Fort Worth Panthers | Texas League | , | |
| Reeve McKay | mckay-001ree | 1911 | Houston Buffaloes | Texas League | , | ||
| Raymond McKee | 1911 | Indianapolis Indians | American Association | , | |||
| Raymond McKee | 1911 | 123 g. | Springfield Reapers | Ohio State League | , | ||
| Harry McLear | mclear001har | 1911 | 111 g. | Grand Island Collegians | Nebraska State League | , | |
| Edward McLuckie | 1911 | _6/19+ | Wichita Jobbers/Pueblo Indians | Western League | , | ||
| Edward McLuckie | 1911 | +7/4+ | Wellington Dukes | Kansas State League | , | ||
| Morrison McMahon | mcmaho001m-- | 1911 | 141 g. | Elmira Colonels | New York State League | , | |
| William McMahon | mcmaho001wil | 1911 | 103 g. | Waco Navigators | Texas League | , | |
| John McMillan | 1911 | 27 g. | Charlotte Hornets | Carolina Association | , | ||
| Clyde McNutt | mcnutt001cly | 1911 | 103 g. | Holland Wooden Shoes | Michigan State League | , | |
| Leo McQuarry | 1911 | +5/7+ | Vancouver Beavers | Northwestern League | , | ||
| Leo McQuarry | 1911 | +7/21+ | 23 g. | Moose Jaw Robin Hoods | Western Canada League | , | |
| Leo McQuarry | 1911 | Edmonton Eskimos | Western Canada League | , | |||
| Daniel McSurdy | mcsurd001dan | 1911 | 35 g. | Utica Utes | New York State League | , | |
| Daniel McSurdy | mcsurd001dan | 1911 | Wilkes-Barre Barons | New York State League | , | ||
| Bill Mecherly | 1911 | 71 g. | Scranton Miners | New York State League | , | ||
| Willard Meikle | 1911 | 47 g. | San Francisco Seals | Pacific Coast League | , | ||
| Samuel Meniece | meniec001sam | 1911 | +7/25+ | Duluth White Sox | Minnesota-Wisconsin League | , | |
| Menzel | 1911 | +7/23+ | G.F.-Park River | Independent | , | ||
| Arthur Merkle | merkle001art | 1911 | Boston&MT Mining | Independent | , | ||
| Otto Merz | 1911 | 41 g. | Indianapolis Indians | American Association | , | ||
| Monte Method | method001bel | 1911 | Bay City | Southern Michigan League | , | ||
| Monte Method | method001bel | 1911 | Adrian Yeggs | Southern Michigan League | , | ||
| Maurice Meyers | 1911 | Bay City | Southern Michigan League | , | |||
| Elmer Miller | miller001elm | 1911 | Duluth White Sox | Minnesota-Wisconsin League | , | ||
| Joe Miller | miller008jos | 1911 | 28 g. | Corpus Christi Pelicans | Southwest Texas League | , | |
| Kohly Miller | miller001koh | 1911 | 56 g. | Charleston Sea Gulls | South Atlantic League | , | |
| Kohly Miller | miller001koh | 1911 | Jacksonville Tarpons | South Atlantic League | , | ||
| Thomas Miller | 1911 | 91 g. | Lincoln Railsplitters | Western League | , | ||
| David Milligan | millig001dav | 1911 | no g. | Indianapolis Indians | American Association | , | |
| David Milligan | millig001dav | 1911 | 101 g. | Hannibal Cannibals | Central Association | , | |
| James Minger | 1911 | Hopkinsville Hoppers | Kentucky-Illinois-Tennessee League | , | |||
| Frank Moffett | moffet001fra | 1911 | Knoxville Appalachians | Appalachian League | , | ||
| Lynn Moffett | 1911 | Lawrenceville | Independent | , | |||
| Elmer Moffitt | moffit001elm | 1911 | South Bend Benders/Grand Rapids Grads | Central League | , | ||
| Edward Molyneaux | molyne001edw | 1911 | Fond du Lac Mudhens | Wisconsin-Illinois League | , | ||
| Roy Monroe | monroe002r-- | 1911 | 46 g. | Altus Chiefs | Texas-Oklahoma League | , | |
| Frederick Moore | moore-001fre | 1911 | -7/11 | Topeka Jayhawks | Western League | , | |
| Frederick Moore | moore-001fre | 1911 | +8/11+ | Omaha Rourkes | Western League | , | |
| William Moore | 1911 | 105 g. | Haverhill Hustlers | New England League | , | ||
| William Moore | 1911 | Lynn Leonardites | New England League | , | |||
| William Moore | 1911 | New Bedford Whalers | New England League | , | |||
| William Moore | 1911 | Fall River Brienies | New England League | , | |||
| Alexander Morgan | 1911 | 10 g. | Taylorville Christians | Illinois-Missouri League | , | ||
| Ray Morgan | morgan002ray | 1911 | 85 g. | Danville Red Sox | Virginia League | , | |
| Ray Morgan | morgan002ray | 1911 | 8/7- | 25 g. | Washington | American League | Washington, DC |
| Bill Moriarty | moriar002wil | 1911 | 71 g. | Trenton Tigers | Tri-State League | , | |
| Jim Moroney | morone002jam | 1911 | 18 g. | Utica Utes | New York State League | , | |
| Jim Moroney | morone002jam | 1911 | 13 g. | Providence Grays | Eastern League | , | |
| Morris | morris045--- | 1911 | Keokuk Indians | Central Association | , | ||
| Frank Morse | morse-001fra | 1911 | 134 g. | Macon Peaches | South Atlantic League | , | |
| Hap Morse | morse-001pet | 1911 | 4/18- | 4 g. | St. Louis | National League | St. Louis, MO |
| Hap Morse | morse-001pet | 1911 | 142 g. | Tacoma Tigers | Northwestern League | , | |
| Charles Mosley | 1911 | 36 g. | Corpus Christi Pelicans | Southwest Texas League | , | ||
| Virgil Moss | 1911 | Helper UT | Independent | , | |||
| Raymond Mowe | 1911 | 158 g. | Indianapolis Indians | American Association | , | ||
| John Mulgrew | 1911 | 119 g. | Louisville Colonels | American Association | , | ||
| John Mullin | mullin001joh | 1911 | 51 g. | Asheville Moonshiners | Appalachian League | , | |
| Red Murch | murch-001rob | 1911 | Savannah Indians | South Atlantic League | , | ||
| Simmy Murch | murch-001sim | 1911 | 126 g. | Chattanooga Lookouts | Southern Association | , | |
| Wilbur Murdoch | murdoc001wil | 1911 | Waco Navigators | Texas League | , | ||
| Wilbur Murdoch | murdoc001wil | 1911 | Galveston Sand Crabs | Texas League | , | ||
| Alexander Murray | murray001ale | 1911 | 113 g. | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | |
| Alexander Murray | murray001ale | 1911 | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | ||
| Paul Musser | musser001pau | 1911 | 39 g. | Canton Deubers | Ohio-Pennsylvania League | , | |
| John Myers | meyers004joh | 1911 | +5/9+ | South Bend Benders/Grand Rapids Grads | Central League | , | |
| John Myers | meyers004joh | 1911 | Muskegon Reds | Michigan State League | , | ||
| Joseph Myers | myers-002jos | 1911 | 5/3- | 49 g. | Harrisburg Senators | Tri-State League | , |
| Tommy Mylett | mylett002tho | 1911 | 4/28-5/1+ | Steubenville Stubs | Ohio-Pennsylvania League | , | |
| Tommy Mylett | mylett002tho | 1911 | +5/21+ | Cleveland OH | Northern Ohio League | , | |
| Alex Nagle | 1911 | 123 g. | Springfield Senators/Decatur Nomads | Illinois-Indiana-Iowa League | , | ||
| Alex Nagle | 1911 | Waterloo Boosters | Illinois-Indiana-Iowa League | , | |||
| John Nagle | 1911 | New Orleans Pelicans | Southern Association | , | |||
| John Nally | 1911 | Indianapolis Indians | American Association | , | |||
| Arthur Naylor | 1911 | 26 g. | San Francisco Seals | Pacific Coast League | , | ||
| Arthur Naylor | 1911 | Wichita Falls Irish Lads | Texas-Oklahoma League | , | |||
| Taylor Naylor | 1911 | Wichita Falls Irish Lads | Texas-Oklahoma League | , | |||
| Richard Nebinger | 1911 | Boston | American League | Boston, MA | |||
| Richard Nebinger | 1911 | 14 g. | Chattanooga Lookouts | Southern Association | , | ||
| Richard Nebinger | 1911 | 41 g. | Sacramento Sacts | Pacific Coast League | , | ||
| Richard Nebinger | 1911 | Oakland Oaks | Pacific Coast League | , | |||
| George Needle | 1911 | 34 g. | Jackson Drummers | Cotton States League | , | ||
| Lloyd Nefeau | nefeau001llo | 1911 | +6/15+ | Fond du Lac Mudhens | Wisconsin-Illinois League | , | |
| George Neild | 1911 | 131 g. | New Castle Nocks/Sharon Travelers | Ohio-Pennsylvania League | , | ||
| George Neild | 1911 | Erie Sailors | Ohio-Pennsylvania League | , | |||
| Clarence Nelson | nelson001cla | 1911 | 39 g. | Davenport Prodigals | Illinois-Indiana-Iowa League | , | |
| Harry Nelson | 1911 | Oakland Oaks | Pacific Coast League | , | |||
| Garland Nevitt | 1911 | 104 g. | Battle Creek Crickets | Southern Michigan League | , | ||
| Walter? Nevitt | 1911 | Haskell Inst. | School | , | |||
| Frank Newhouse | 1911 | Umpire | Central League | , | |||
| Al Newnham | newnha001alf | 1911 | 133 g. | Newark Newks/Piqua Picks | Ohio State League | , | |
| Al Nickell | nickel001al- | 1911 | Hannibal Cannibals | Central Association | , | ||
| Ira Nicks | 1911 | 23 g. | Fulton Colonets | Kentucky-Illinois-Tennessee League | , | ||
| Bert Noblett | noblet001j-- | 1911 | +9/4+ | 64 g. | Utica Utes | New York State League | , |
| Bert Noblett | noblet001j-- | 1911 | 57 g. | Worcester Busters | New England League | , | |
| George Noblit | noblit001geo | 1911 | 25 g. | Lancaster Red Roses | Tri-State League | , | |
| Alex Norcabbage | norcab001ale | 1911 | +4/26-7/16+ | Battle Creek Crickets | Southern Michigan League | , | |
| Alex Norcabbage | norcab001ale | 1911 | +7/28-9/11 | Bay City | Southern Michigan League | , | |
| Charles O'Berta | 1911 | 95 g. | Lincoln Abes | Illinois-Missouri League | , | ||
| Buck O'Brien | obrien005tho | 1911 | 38 g. | Denver Grizzlies | Western League | , | |
| Buck O'Brien | obrien005tho | 1911 | 6 g. | Boston | American League | Boston, MA | |
| Hugh O'Brien | obrien001h-- | 1911 | 112 g. | Zanesville Potters | Central League | , | |
| Hugh O'Brien | obrien001h-- | 1911 | Terre Haute Miners | Central League | , | ||
| Mickey O'Brien | 1911 | 112 g. | Zanesville Potters | Central League | , | ||
| Mickey O'Brien | 1911 | Terre Haute Miners | Central League | , | |||
| Thomas O'Brien | obrien002t-- | 1911 | Duluth White Sox | Minnesota-Wisconsin League | , | ||
| Charles O'Day | oday--001cha | 1911 | 77 g. | Springfield Reapers | Ohio State League | , | |
| Frank O'Day | 1911 | no g. | Indianapolis Indians | American Association | , | ||
| Frank O'Day | 1911 | 130 g. | Springfield Reapers | Ohio State League | , | ||
| Louis O'Halloran | 1911 | 111 g. | Winston-Salem Twins | Carolina Association | , | ||
| John O'Hara | 1911 | 106 g. | Waterbury Champs | Connecticut State League | , | ||
| Thomas O'Hare | ohare-001tho | 1911 | 30 g. | Fond du Lac Mudhens | Wisconsin-Illinois League | , | |
| Daniel O'Leary | oleary001dan | 1911-16 | Davenport | Three I League | , | ||
| George O'Leary | oleary001geo | 1911 | Aurora Blues | Wisconsin-Illinois League | , | ||
| George O'Leary | oleary001geo | 1911 | 100 g. | Oshkosh Indians | Wisconsin-Illinois League | , | |
| Michael O'Malley | omalle001mic | 1911 | 108 g. | Madison Senators | Wisconsin-Illinois League | , | |
| Marty O'Toole | otoole001mar | 1911 | 31 g. | St. Paul Saints | American Association | , | |
| Michael O'Toole | otoole001mic | 1911 | 33 g. | Albany Senators | New York State League | , | |
| Charles Ochs | 1911 | Greenville Spinners | Carolina Association | , | |||
| Charles Ochs | 1911 | Spartanburg Spartans | Carolina Association | , | |||
| Fred Odwell | odwell001fre | 1911 | 141 g. | Columbus Senators | American Association | , | |
| Hatton Ogle | 1911 | 29 g. | Waco Navigators | Texas League | , | ||
| Fred Olmstead | olmste001fre | 1911 | -9/4 | 25 g. | Chicago | American League | Chicago, IL |
| Hank Olmsted | olmste001hen | 1911 | 19 g. | Denver Grizzlies | Western League | , | |
| Olson | 1911 | 37 g. | Rock Island Islanders | Illinois-Indiana-Iowa League | , | ||
| Olson | 1911 | Dubuque Hustlers | Illinois-Indiana-Iowa League | , | |||
| Jack Olson | 1911 | Brandon Angels | Western Canada League | , | |||
| Jack Olson | 1911 | Danville Speakers | Illinois-Indiana-Iowa League | , | |||
| Sylvester Olson | olson-001syl | 1911 | Richmond Pioneers | Blue Grass League | , | ||
| William Oriet | oriet-001wil | 1911 | 54 g. | Missoula | Union Association | , | |
| George Ort | ort---001geo | 1911 | Columbia University | College | , | ||
| George Ort | ort---001geo | 1911 | Portland Pippins | Northwestern League | , | ||
| George Ort | ort---001geo | 1911 | 6/- | Seattle Giants | Northwestern League | , | |
| Owen Osborne | 1911 | +6/11+ | 13 g. | Missoula | Union Association | , | |
| Harry Ostdiek | ostdie001hen | 1911 | 63 g. | Spokane Indians | Northwestern League | , | |
| Ernie Ovitz | ovitz-001ern | 1911 | 6/22 | Chicago | National League | Chicago, IL | |
| Andrew Owens | 1911 | 30 g. | Des Moines Boosters | Western League | , | ||
| Lon Ozee | 1911 | 12 g. | Falls City Colts | Missouri-Iowa-Nebraska-Kansas League | , | ||
| Lon Ozee | 1911 | Gainesville Blue Ribbons | Texas-Oklahoma League | , | |||
| Edward Painter | painte001edw | 1911 | Muscatine Camels | Central Association | , | ||
| Edward Painter | painte001edw | 1911 | Kewanee Boilermakers | Central Association | , | ||
| Hauley Pankey | 1911 | +6/14+ | Jonesboro Zebras | Northeast Arkansas League | , | ||
| Archibald Parish | 1911 | no g. | Shreveport | Texas League | , | ||
| Harley Parker | parker001har | 1911 | MLB Umpire | American League | , | ||
| Jay Parker | parker002jay | 1911 | 59 g. | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | |
| Jay Parker | parker002jay | 1911 | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | ||
| Walter Parker | 1911 | 36 g. | Racine Belles | Wisconsin-Illinois League | , | ||
| Roy Parkin | parkin001r-- | 1911 | 11 g. | Newark Indians | Eastern League | , | |
| Charles Parkins | parkin003cha | 1911 | Dubuque Hustlers | Illinois-Indiana-Iowa League | , | ||
| Charles Parkins | parkin003cha | 1911 | 13 g. | Canton Chinks | Illinois-Missouri League | , | |
| Roy Parkins | 1911 | Troy Trojans | New York State League | , | |||
| Clare Patterson | patter001lor | 1911 | 37 g. | Oakland Oaks | Pacific Coast League | , | |
| Van Patterson | patter001van | 1911 | 61 g. | Lima Cigarmakers | Ohio State League | , | |
| Van Patterson | patter001van | 1911 | Hamilton Mechanics | Ohio State League | , | ||
| Benjamin Pattison | 1911 | 18 g. | Terre Haute Miners | Central League | , | ||
| Harry Patton | patton001har | 1911 | 12 g. | Omaha Rourkes | Western League | , | |
| Harry Patton | patton001har | 1911 | Des Moines Boosters | Western League | , | ||
| Wood Payne | payne-008--- | 1911 | Bristol Boosters | Appalachian League | , | ||
| Bunny Pearce | pearce001wil | 1911 | 93 g. | Oakland Oaks | Pacific Coast League | , | |
| S. L. Peaster | 1911 | 74 g. | Asheville Moonshiners | Appalachian League | , | ||
| Aldridge Peebles | 1911 | 110 g. | Brownsville Brownies | Southwest Texas League | , | ||
| John Peebles | 1911 | 33 g. | Brownsville Brownies | Southwest Texas League | , | ||
| Otis Peebles | 1911 | Austin Senators | Texas League | , | |||
| Otis Peebles | 1911 | Houston Buffaloes | Texas League | , | |||
| Bob Pender | pender001rob | 1911 | Umpire | Virginia League | , | ||
| Ross Pennybaker | 1911 | -8/19 | 42 g. | Columbus Senators | American Association | , | |
| Ross Pennybaker | 1911 | Saskatoon Berrypickers | Western Canada League | , | |||
| John Penquite | penqui000w-- | 1911 | Umpire | Central Kansas League | , | ||
| Dutch Persch | persch001abn | 1911 | 116 g. | Green Bay Bays | Wisconsin-Illinois League | , | |
| Archie Persons | person001arc | 1911 | 84 g. | Oklahoma City Indians | Texas League | , | |
| Archie Persons | person001arc | 1911 | San Antonio Bronchos | Texas League | , | ||
| Monty Pfyl | pfyl--001mei | 1911 | 99 g. | Oakland Oaks | Pacific Coast League | , | |
| John Phelan | phelan001joh | 1911 | 94 g. | Providence Grays | Eastern League | , | |
| Joseph Phelan | 1911 | 13 g. | Lynchburg Shoemakers | Virginia League | , | ||
| Martin Phelan | phelan001mar | 1911 | 139 g. | Macon Peaches | South Atlantic League | , | |
| William Phoenix | 1911 | 123 g. | Lawrence Barristers | New England League | , | ||
| Louis Pieper | 1911 | Lawrence Barristers | New England League | , | |||
| Charles Piez | 1911 | 122 g. | Augusta Tourists/Orphans | South Atlantic League | , | ||
| Ethen Pinkerton | pinker001e-- | 1911 | 45 g. | Nebraska City Forresters | Missouri-Iowa-Nebraska-Kansas League | , | |
| Ethen Pinkerton | pinker001e-- | 1911 | Lawton Medicine Men | Texas-Oklahoma League | , | ||
| Frank Piper | piper-001fra | 1911 | Umpire | Ohio-Pennsylvania League | , | ||
| Ames Pitts | 1911 | Morristown Jobbers | Appalachian League | , | |||
| Ames Pitts | 1911 | Johnson City Soldiers | Appalachian League | , | |||
| Forrest Plass | plass-001for | 1911 | 135 g. | Dubuque Hustlers | Illinois-Indiana-Iowa League | , | |
| Thomas Plummer | plumme001tho | 1911 | 100 g. | Newark Newks/Piqua Picks | Ohio State League | , | |
| Leroy Plympton | 1911 | +5/31+ | Ottumwa Speedboys | Central Association | , | ||
| Leroy Plympton | 1911 | Galesburg Pavers | Central Association | , | |||
| Dee Poindexter | poinde001dee | 1911 | , | ||||
| Milton Pokorney | 1911 | 135 g. | Kalamazoo Celery Pickers | Southern Michigan League | , | ||
| Lou Polchow | polcho001lou | 1911 | Elmira Colonels | New York State League | , | ||
| Jack Pollock | polloc001joh | 1911 | Umpire | Eastern League | , | ||
| Ralph Pond | pond--001ral | 1911 | 21 g. | Providence Grays | Eastern League | , | |
| James Poole | 1911 | 35 g. | Paris Bourbonites | Blue Grass League | , | ||
| Jap Poor | poor--001jas | 1911 | 61 g, | Clinton Champs | Illinois-Missouri League | , | |
| Ashley Pope | 1911 | 34 g. | Savannah Indians | South Atlantic League | , | ||
| Lewis Popham | 1911 | Mt.V.-Hiawatha | Independent | , | |||
| J. E. Porte | 1911 | Lancaster Red Roses | Tri-State League | , | |||
| Carl Porter | porter003car | 1911 | 83 g. | New Castle Nocks/Sharon Travelers | Ohio-Pennsylvania League | , | |
| Dale Porter | 1911 | 26 g. | Lancaster Lanks | Ohio State League | , | ||
| Bill Pounds | pounds001jea | 1911 | 19 g. | Syracuse Stars | New York State League | , | |
| Bill Pounds | pounds001jea | 1911 | 11 g. | Altoona Rams | Tri-State League | , | |
| August Powers | 1911 | +4/24+ | Rockport IN | Independent | , | ||
| August Powers | 1911 | Cairo Egyptians | Kentucky-Illinois-Tennessee League | , | |||
| Peter Powers | 1911 | 76 g. | Victoria Rosebuds | Southwest Texas League | , | ||
| Larry Pratt | pratt-001les | 1911 | 15 g. | Birmingham Barons | Southern Association | , | |
| Larry Pratt | pratt-001les | 1911 | 43 g. | New Bedford Whalers | New England League | , | |
| William Pressly | 1911 | 118 g. | Roanoke Tigers | Virginia League | , | ||
| Edward Preston | 1911 | 116 g. | Flint Vehicles | Southern Michigan League | , | ||
| Howard Price | price-001how | 1911 | Independence Packers | Western Association | , | ||
| Johnny Priest | priest002joh | 1911 | no g. | Indianapolis Indians | American Association | , | |
| Johnny Priest | priest002joh | 1911 | 5/30- | 8 g. | New York | American League | New York, NY |
| Johnny Priest | priest002joh | 1911 | 51 g. | Richmond Colts | Virginia League | , | |
| Leslie Proctor | 1911 | 6/8-6/24 | Waco Navigators | Texas League | , | ||
| Billy Prout | prout-002wil | 1911 | 74 g. | Great Falls Electrics | Union Association | , | |
| Ambrose Puttmann | puttma001amb | 1911 | 68 g. | Galveston Sand Crabs | Texas League | , | |
| Thomas Quinlan | 1911 | Scranton Miners | New York State League | , | |||
| Thomas Quinlan | 1911 | 88 g. | Steubenville Stubs | Ohio-Pennsylvania League | , | ||
| Jack Quinn | quinn-007joh | 1911 | 40 g. | New York | American League | New York, NY | |
| Steven Ragan | ragan-001ste | 1911 | 81 g. | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | |
| William Ragan | 1911 | 120 g. | Kalamazoo Celery Pickers | Southern Michigan League | , | ||
| Joe Raidy | raidy-001jos | 1911 | 46 g. | Zanesville Potters | Central League | , | |
| Senter Ramey | 1911 | Northeast Arkansas League | , | ||||
| Senter Ramey | 1911 | Fulton Colonets | Kentucky-Illinois-Tennessee League | , | |||
| Everett Ramsey | 1911 | 35 g. | Concordia Travelers | Central Kansas League | , | ||
| George Ramsey | ramsey002geo | 1911 | Reading Pretzels | Tri-State League | , | ||
| Wayne Ramsey | 1911 | Harvard Univ. | College | , | |||
| Wayne Ramsey | 1911 | Pitt.-Collegians | Independent | , | |||
| Clifford Randolph | 1911 | +6/19+ | Binghamton Bingoes | New York State League | , | ||
| Clifford Randolph | 1911 | 7/4-7/8 | Haverhill Hustlers | New England League | , | ||
| Phil Ranz | ranz--000--- | 1911 | 60ab | Colville | Spokane City League | , | |
| William Rapp | 1911 | 65 g. | Toledo Mud Hens | American Association | , | ||
| William Rapp | 1911 | Columbus Senators | American Association | , | |||
| William Rapps | rapps-001wil | 1911 | 179 g. | Portland Beavers | Pacific Coast League | , | |
| Clarence Rarey | 1911 | Lancaster Lanks | Ohio State League | , | |||
| Tommy Raub | raub--001tho | 1911 | 73 g. | Johnstown Johnnies | Tri-State League | , | |
| Thomas Rayburn | raybur001--- | 1911 | Bonham Boosters | Texas-Oklahoma League | , | ||
| Fred Raymer | raymer001fre | 1911 | 66 g. | Victoria Bees | Northwestern League | , | |
| John Reardon | 1911 | Utica Utes | New York State League | , | |||
| Leonard Reddick | 1911 | 27 g. | Victoria Bees | Northwestern League | , | ||
| Leonard Reddick | 1911 | 74 g. | Brandon Angels | Western Canada League | , | ||
| Harry Redman | redman001har | 1911 | 97 g. | Mansfield Brownies | Ohio-Pennsylvania League | , | |
| Levi Reed | 1911 | 119 g. | Winchester Hustlers | Blue Grass League | , | ||
| Milt Reed | reed--001mil | 1911 | Rome Hillies | Southeastern League | , | ||
| Milt Reed | reed--001mil | 1911 | 9/9 | St. Louis | National League | St. Louis, MO | |
| Charles Reese | reese-001cha | 1911 | Helena | , | |||
| Edward Reichle | 1911 | 126 g. | Keokuk Indians | Central Association | , | ||
| C. Y. Reidy | 1911 | 104 g. | Rockford Wolverines | Wisconsin-Illinois League | , | ||
| Jack Reidy | 1911 | 138 g. | Macon Peaches | South Atlantic League | , | ||
| Phil Reisinger | reisin001phi | 1911 | 100 g. | Rockford Wolverines | Wisconsin-Illinois League | , | |
| Clarence Relf | reid--001r-- | 1911 | Helena | AR or MT | , | ||
| Perry Reniker | 1911? | Carthage MO | Independent | , | |||
| Robert Revelle | 1911 | 26 g. | Richmond Colts | Virginia League | , | ||
| Henry Rhoades | 1911 | +4/23+ | Werden’s All Stars | Independent | , | ||
| Henry Rhoades | 1911 | Jamestown ND | Independent | , | |||
| Frank Rhoton | rhoton001fra | 1911 | 41 g. | Knoxville Appalachians | Appalachian League | , | |
| Frank Richards | richar001fra | 1911 | 120 g. | Rockford Wolverines | Wisconsin-Illinois League | , | |
| Reggie Richter | richte001emi | 1911 | 5/30-9/26 | Chicago | National League | Chicago, IL | |
| Walter Rickard | 1911 | 110 g. | Greensboro Patriots | Carolina Association | , | ||
| Joe Rickert | ricker001jos | 1911 | 152 g. | Topeka Jayhawks | Western League | , | |
| Jack Ridgway | ridgwa001jac | 1911 | 31 g. | Greenville Spinners | Carolina Association | , | |
| Albert Ritter | ritter001alb | 1911 | 23 g. | Fort Worth Panthers | Texas League | , | |
| Albert Ritter | ritter001alb | 1911 | 74 g. | Cleburne Railroaders | Texas-Oklahoma League | , | |
| Frederick Robarge | robarg001fre | 1911 | 41 g. | Northampton Meadowlarks | Connecticut State League | , | |
| Frederick Robarge | robarg001fre | 1911 | Waterbury Champs | Connecticut State League | , | ||
| William Robertson | robert009wil | 1911 | 31 g. | Indianapolis Indians | American Association | , | |
| McCain Robinson | 1911 | 3 g. | New Orleans Pelicans | Southern Association | , | ||
| L. C. Rodman | 1911 | Pekin Celestials | Illinois-Missouri League | , | |||
| L. C. Rodman | 1911 | Taylorville Christians | Illinois-Missouri League | , | |||
| Edward Rogers | 1911 | 32 g. | San Antonio Bronchos | Texas League | , | ||
| Ronin | 1911 | Albany Senators | New York State League | , | |||
| Chuck Rose | rose--001cha | 1911 | 43 g. | Houston Buffaloes | Texas League | , | |
| Art Ross | ross--001art | 1911 | 89 g. | Vernon Tigers | Pacific Coast League | , | |
| Henry Rossback | 1911 | +8/6+ | Galesburg Pavers | Central Association | , | ||
| Henry Rossback | 1911 | 22 g. | Hartford Senators | Connecticut State League | , | ||
| Lester Rosson | rosson001les | 1911 | 6/8 | Des Moines Boosters | Western League | , | |
| Lester Rosson | rosson001les | 1911 | rel. 7/24 | 12 g. | Muscatine Camels | Central Association | , |
| Thomas Rouse | 1911 | 73 g. | Fremont Pathfinders | Nebraska State League | , | ||
| George Routt | 1911 | 16 g. | Wichita Jobbers/Pueblo Indians | Western League | , | ||
| William Rowe | 1911 | 49 g. | Albany Senators | New York State League | , | ||
| Clarence Rowland | rowlan001pan | 1911 | Dubuque Hustlers | Illinois-Indiana-Iowa League | , | ||
| Clyde Rupert | rupert000red | 1911 | Portl.-Rupert’s | Semi-professional | , | ||
| Frank Russell | 1911 | Danville Red Sox | Virginia League | , | |||
| Lefty Russell | russel002cha | 1911 | 7 g. | Philadelphia | American League | Philadelphia, PA | |
| Austin Rutherford | ruther001aus | 1911 | 109 g. | Harrisburg Senators | Tri-State League | , | |
| John Ryan | 1911 | Boyne City Boosters | Michigan State League | , | |||
| John Ryan | 1911 | 190 g. | Portland Beavers | Pacific Coast League | , | ||
| Raymond Ryan | ryan--001ray | 1911 | +4/28+ | Youngstown Steelmen | Ohio-Pennsylvania League | , | |
| Raymond Ryan | ryan--001ray | 1911 | 47 g. | Meridian White Ribbons | Cotton States League | , | |
| Raymond Ryan | ryan--001ray | 1911 | 23 g. | Charlotte Hornets | Carolina Association | , | |
| Edwin Sabrie | sabrie001edw | 1911 | 68 g. | Charleston Sea Gulls | South Atlantic League | , | |
| Herbert Sackett | 1911 | 52 g. | Maryville Comets/Humboldt Infants | Missouri-Iowa-Nebraska-Kansas League | , | ||
| Joseph Safford | saffor001jos | 1911 | +7/6+ | La Crosse Outcasts | Minnesota-Wisconsin League | , | |
| George Sage | 1911 | 41 g. | Victoria Bees | Northwestern League | , | ||
| George Sage | 1911 | Seattle Giants | Northwestern League | , | |||
| Leo Sage | sage--001leo | 1911 | 24 g. | Sioux City Packers | Western League | , | |
| William Salm | 1911 | El Dorado Crushers | Kansas State League | , | |||
| William Salm | 1911 | WWI - AEF | , | ||||
| Lee Samuels | 1911 | Columbus Foxes | South Atlantic League | , | |||
| Lee Samuels | 1911 | Jacksonville Tarpons | South Atlantic League | , | |||
| Reuben Sanders | sander000rub | 1911-41 | , | ||||
| Nelson Sandherr | sandhe001nel | 1911 | 90 g. | Lima Cigarmakers | Ohio State League | , | |
| Raymond Saveland | 1911 | Austin Senators | Texas League | , | |||
| Raymond Saveland | 1911 | Oklahoma City Indians | Texas League | , | |||
| Ralph Savidge | savidg001ral | 1911 | 16 g. | Montgomery Billikens | Southern Association | , | |
| Doc Scanlan | scanla001wil | 1911 | Brooklyn | National League | Brooklyn, NY | ||
| Frank Scanlan | scanla002fra | 1911 | 1 g. | Atlanta Crackers | Southern Association | , | |
| James Scanlon | 1911 | 88 g. | Galesburg Pavers | Central Association | , | ||
| Lindsay Scarbrough | scarbr002--- | 1911 | , | ||||
| George Schaefer | schaef002geo | 1911 | Los Angeles Angels | Pacific Coast League | , | ||
| Louis Schan | schan-001lou | 1911 | no g. | Louisville Colonels | American Association | , | |
| Harry Schantz | 1911 | 32 g. | Lima Cigarmakers | Ohio State League | , | ||
| Bill Schardt | schard001wil | 1911 | 39 g. | Brooklyn | National League | Brooklyn, NY | |
| George Schirm | 1911 | 132 g. | Buffalo Bisons | Eastern League | , | ||
| Peter Schlensker | 1911 | 69 g. | Fulton Colonets | Kentucky-Illinois-Tennessee League | , | ||
| Victor Schlitzer | schlit001vic | 1911 | 49 g. | Indianapolis Indians | American Association | , | |
| Gustave Schmidt | 1911 | 37 g. | Elmira Colonels | New York State League | , | ||
| Herbert Schmidt | 1911 | 70 g. | Austin Senators | Texas League | , | ||
| John Schmirler | 1911 | 22 g. | Peoria Distillers | Illinois-Indiana-Iowa League | , | ||
| Clay Schoonover | 1911 | 138 g. | Omaha Rourkes | Western League | , | ||
| Henry Schultz | 1911 | 35 g. | Beeville Orange Growers | Southwest Texas League | , | ||
| Edward Schulze | 1911 | 50 g. | Macon Peaches | South Atlantic League | , | ||
| Hack Schumann | schuma002car | 1911 | 16 g. | Guelph Maple Leafs | Canadian League | , | |
| Walter Schwabe | 1911 | Clinton Champs | Illinois-Missouri League | , | |||
| Rudy Schwenck | schwen001rud | 1911 | 29 g. | Spokane Indians | Northwestern League | , | |
| Joseph Seaton | 1911 | 69 g. | Seattle Giants | Northwestern League | , | ||
| Thomas Seaton | 1911 | 52 g. | Portland Beavers | Pacific Coast League | , | ||
| Kip Selbach | selbac001alb | 1911 | Harrisburg Senators | Tri-State League | , | ||
| Harry Selvage | 1911 | 62 g. | Petersburg Goobers | Virginia League | , | ||
| Frederick Sensenbach | 1911 | 126 g. | Flint Vehicles | Southern Michigan League | , | ||
| Beryl Shafer | 1911 | Idaville IN | Independent | , | |||
| Bert Shaner | shaner001ber | 1911 | Joplin Miners | Western Association | , | ||
| Bert Shaner | shaner001ber | 1911 | Tulsa Railroaders | Western Association | , | ||
| Howie Shanks | shanks001how | 1911 | Youngstown Steelmen | Ohio-Pennsylvania League | , | ||
| Thomas Sharp | 1911 | 96 g. | Asheville Moonshiners | Appalachian League | , | ||
| Shag Shaughnessy | shaugh001fra | 1911 | 123 g. | Roanoke Tigers | Virginia League | , | |
| Carl Shaw | 1911 | 91 g. | Cadillac Chiefs | Michigan State League | , | ||
| Frank Shaw | shaw--001fra | 1911 | +6/7+ | Madison Senators | Wisconsin-Illinois League | , | |
| Danny Shea | shea--001dan | 1911 | +8/2+ | Seattle Giants | Northwestern League | , | |
| John Shea | shea--002joh | 1911 | 38 g. | Vancouver Beavers | Northwestern League | , | |
| Clarence Sheehan | 1911 | 34 g. | Providence Grays | Eastern League | , | ||
| Clarence Sheehan | 1911 | Vernon Tigers | Pacific Coast League | , | |||
| Clarence Sheehan | 1911 | San Francisco Seals | Pacific Coast League | , | |||
| Nick Sheehan | 1911 | Umpire | Texas League | , | |||
| James Sheffield | 1911 | no g. | St. Paul Saints | American Association | , | ||
| James Sheffield | 1911 | 91 g. | Oshkosh Indians | Wisconsin-Illinois League | , | ||
| William Sheffield | sheffi001--- | 1911 | 25 g. | Gainesville Blue Ribbons | Texas-Oklahoma League | , | |
| Ralph Sherwin | 1911 | Univ. of Kansas | College | , | |||
| Frank Shipp | shipp-000ski | 1911 | Anniston Models | Southeastern League | , | ||
| Frank Shipp | shipp-000ski | 1911 | 8/ | Umpire | Appalachian League | , | |
| Frank Shipp | shipp-000ski | 1911-12 | Univ. of Arizona | College | , | ||
| Harry Short | 1911 | 72 g. | Concordia Travelers | Central Kansas League | , | ||
| Ed Shortell | shorte001edw | 1911 | 74 g. | Hartford Senators | Connecticut State League | , | |
| Toots Shultz | shultz001wal | 1911 | 5/5- | 5 g. | Philadelphia | National League | Philadelphia, PA |
| Toots Shultz | shultz001wal | 1911 | 24 g. | Buffalo Bisons | Eastern League | , | |
| Richard Shuman | 1911 | 4 g. | Augusta Tourists/Orphans | South Atlantic League | , | ||
| Harry Siebert | 1911 | 19 g. | Aurora Blues | Wisconsin-Illinois League | , | ||
| Harry Siebert | 1911 | 22 g. | Kansas City Blues | American Association | , | ||
| Charles Sisson | 1911 | 128 g. | Columbus Foxes | South Atlantic League | , | ||
| Walter Sizemore | sizemo001wal | 1911 | Lyons Lions | Kansas State League | , | ||
| Walter Sizemore | sizemo001wal | 1911 | El Dorado Crushers | Kansas State League | , | ||
| Jack Slattery | slatte001joh | 1911 | 15 g. | Toronto Maple Leafs | Eastern League | , | |
| Barney Slaughter | slaugh001byr | 1911 | 30 g. | Scranton Miners | New York State League | , | |
| Walter Slear | slear-001wal | 1911 | 37 g. | Battle Creek Crickets | Southern Michigan League | , | |
| Fred Smeltz | 1911 | Great Falls Electrics | Union Association | , | |||
| Arthur Smith | 1911 | 104 ab | San Francisco Seals | Pacific Coast League | , | ||
| Arthur Smith | 1911 | 49 g. | Austin Senators | Texas League | , | ||
| August Smith | 1911 | 123 g. | Marion Diggers | Ohio State League | , | ||
| Dick Smith | smith-018ric | 1911 | 113 g. | Springfield Senators/Decatur Nomads | Illinois-Indiana-Iowa League | , | |
| Dick Smith | smith-018ric | 1911 | Decatur Twins | Southeastern League | , | ||
| Ed Smith | smith-001rhe | 1911 | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | ||
| Elmer Smith | smith-005elm | 1911 | 25 g. | Lincoln Abes | Illinois-Missouri League | , | |
| Elmer Smith | 1911 | 72 g. | Rockford Wolverines | Wisconsin-Illinois League | , | ||
| Elmer Smith | 1911 | Norwalk | Semi-professional | , | |||
| Elmer Smith | 1911 | 126 g. | Adrian Yeggs | Southern Michigan League | , | ||
| Fred Smith | smith-010fre | 1911 | 20 g. | Terre Haute Miners | Central League | , | |
| Hugh Smith | 1911 | 135 g. | Los Angeles Angels | Pacific Coast League | , | ||
| Madison Smith | smith-001mad | 1911 | 104 g. | Battle Creek Crickets | Southern Michigan League | , | |
| Wib Smith | smith-003wil | 1911 | 68 g. | Minneapolis Millers | American Association | , | |
| William Smith | 1911 | +8/23-9/2+ | Brantford Red Sox | Canadian League | , | ||
| William Smith | 1911 | 45 g. | Point Pleasant-Gallipolis/Middleport-Pomeroy | Mountain States League | , | ||
| Homer Smoot | smoot-001hom | 1911 | 44 g. | Kansas City Blues | American Association | , | |
| Homer Smoot | smoot-001hom | 1911 | 87 g. | Wilkes-Barre Barons | New York State League | , | |
| Frank Smykal | smykal001fra | 1911 | 16 g. | Eau Claire Commissioners | Minnesota-Wisconsin League | , | |
| Frank Smykal | smykal001fra | 1911 | 31 g. | Lexington Colts | Blue Grass League | , | |
| Harry Smythe | smythe003har | 1911 | 6/21-7/20 | Brockton Shoemakers | New England League | , | |
| Earl Snapp | 1911 | 137 g. | Fort Worth Panthers | Texas League | , | ||
| Graeme Snow | 1911 | Eau Claire Commissioners | Minnesota-Wisconsin League | , | |||
| Graeme Snow | 1911 | 38 g. | Oshkosh Indians | Wisconsin-Illinois League | , | ||
| Roy Snyder | snyder001roy | 1911 | 123 g. | Rock Island Islanders | Illinois-Indiana-Iowa League | , | |
| William Snyder | snyder006wil | 1911 | 117 g. | Evansville Strikers/South Bend Bux | Central League | , | |
| Gus Soffel | soffel001aug | 1911 | 85 g. | Hartford Senators | Connecticut State League | , | |
| Lyle Sours | 1911 | 29 g. | Waterloo Boosters | Illinois-Indiana-Iowa League | , | ||
| Lyle Sours | 1911 | 91 g. | Eau Claire Commissioners | Minnesota-Wisconsin League | , | ||
| Joseph Spaid | 1911 | Galesburg Pavers | Central Association | , | |||
| Merle Spaid | 1911 | 5/5-9/11 | 100 g. | Appleton Papermakers | Wisconsin-Illinois League | , | |
| Merle Spaid | 1911 | Marinette WI | Independent | , | |||
| Tully Sparks | sparks001tho | 1911 | 34 g. | Montgomery Billikens | Southern Association | , | |
| Howard Speck | speck-001how | 1911 | 17 g. | Hannibal Cannibals | Central Association | , | |
| Al Speiser | speise001a-- | 1911 | +6/4-6/25+ | Melrose MN | Independent | , | |
| Al Speiser | speise001a-- | 1911 | 8/20 exhibit | LaCrosse | Independent | , | |
| James Spellman | 1911 | Superior Brickmakers | Nebraska State League | , | |||
| Albert Spencer | spence001alb | 1911 | 137 g. | San Antonio Bronchos | Texas League | , | |
| Dit Spencer | spence001d-- | 1911 | Umpire | Texas League | , | ||
| Frank Spencer | spence001fra | 1911 | 29 g. | Seattle Giants | Northwestern League | , | |
| Frank Spencer | spence001fra | 1911 | Tacoma Tigers | Northwestern League | , | ||
| Harry Spencer | spence001hen | 1911 | 139 g. | Salt Lake City Skyscrapers | Union Association | , | |
| Ray Spencer | 1911 | 14 g. | Mobile Sea Gulls | Southern Association | , | ||
| Ray Spencer | 1911 | 131 g. | Dayton Veterans | Central League | , | ||
| Bryant Spicer | 1911 | 113 g. | Montgomery Billikens | Southern Association | , | ||
| Jimmy Spring | 1911 | 30 g. | Lowell Tigers | New England League | , | ||
| Jimmy Spring | 1911 | Haverhill Hustlers | New England League | , | |||
| Jimmy Spring | 1911 | Lynn Leonardites | New England League | , | |||
| Charles Springer | 1911 | , | |||||
| Jake Stahl | stahl-001gar | 1911 | , | ||||
| Charles Staley | 1911 | 133 g. | Danville Speakers | Illinois-Indiana-Iowa League | , | ||
| Buck Stanley | stanle001joh | 1911 | +8/26+ | Johnstown Johnnies | Tri-State League | , | |
| Buck Stanley | stanle001joh | 1911 | 9/12-10/9 | Philadelphia | National League | Philadelphia, PA | |
| Claude Stark | stark-001cla | 1911 | 119 g. | Monmouth Browns | Central Association | , | |
| Ed Stark | 1911 | 38 g. | Lynchburg Shoemakers | Virginia League | , | ||
| Thomas Stark | stark-001tho | 1911 | 48 g. | Eau Claire Commissioners | Minnesota-Wisconsin League | , | |
| Con Starkel | starke001con | 1911 | 20 g. | Victoria Bees | Northwestern League | , | |
| Joseph Staub | 1911 | 123 g. | Norfolk Tars | Virginia League | , | ||
| William Steen | 1911 | 52 g. | Portland Beavers | Pacific Coast League | , | ||
| John Stelle | 1911 | 132 g. | McLeansboro Miners/Henderson Hens | Kentucky-Illinois-Tennessee League | , | ||
| Fred Stem | stem--001fre | 1911 | 163 g. | Sioux City Packers | Western League | , | |
| Henry Stickney | stickn001abr | 1911 | Hattiesburg Woodpeckers | Cotton States League | , | ||
| Tom Stouch | stouch001tom | 1911 | 8 g. | Augusta Tourists/Orphans | South Atlantic League | , | |
| Jesse Stovall | stoval001jes | 1911 | 157 g. | Portland Pippins | Northwestern League | , | |
| Paul Stowers | 1911 | 27 g. | Waterloo Boosters | Illinois-Indiana-Iowa League | , | ||
| Lee Strain | 1911 | Winnipeg Maroons | Western Canada League | , | |||
| Julie Streib | streib001jul | 1911 | 23 g. | Vancouver Beavers | Northwestern League | , | |
| Julie Streib | streib001jul | 1911 | 64 g. | Calgary Bronchos | Western Canada League | , | |
| Alden Strong | 1911 | 7 g. | Manhattan Maroons | Central Kansas League | , | ||
| Wilbur Strong | 1911 | 11 g. | Clay Center Cubs | Central Kansas League | , | ||
| Fred Strood | strood001fre | 1911 | Erie Sailors | Ohio-Pennsylvania League | , | ||
| Fred Strood | strood001fre | 1911 | 125 g. | Mansfield Brownies | Ohio-Pennsylvania League | , | |
| William Sturgeon | 1911 | Ottumwa Speedboys | Central Association | , | |||
| William Sturgeon | 1911 | 6/21+ | 17 g. | Missoula | Union Association | , | |
| Wilford Sullinger | sullin001f-- | 1911 | Tucson AZ | Independent | , | ||
| Bert Supplee | 1911 | +6/1+ | Cadillac Chiefs | Michigan State League | , | ||
| George Sutton | 1911 | Cheyenne WY | Independent | , | |||
| George Sutton | 1911 | 70 g. | Concordia Travelers | Central Kansas League | , | ||
| Harry Swalm | swalm-001har | 1911 | 41 g. | Madison Senators | Wisconsin-Illinois League | , | |
| Charles Swann | 1911 | 53 g. | Harrisburg/Jackson Merchants | Kentucky-Illinois-Tennessee League | , | ||
| Ivor Swanson | swanso001ivo | 1911 | 19 g. | Bridgeport Orators | Connecticut State League | , | |
| Alex. Sweeney | sweene001ale | 1911 | East Liverpool Potters | Ohio-Pennsylvania League | , | ||
| James Swift | 1911 | 38 g. | Elmira Colonels | New York State League | , | ||
| Harry Syfert | syfert001har | 1911 | 37 g. | Winnipeg Maroons | Western Canada League | , | |
| Harry Sylvester | 1911 | 72 g. | Appleton Papermakers | Wisconsin-Illinois League | , | ||
| William Taaffe | taffee001w-- | 1911 | 103 g. | Harrisburg Senators | Tri-State League | , | |
| Elmer Tadlock | 1911 | Taylorville Christians | Illinois-Missouri League | , | |||
| Elmer Tadlock | 1911 | +9/5+ | Assumption IL | Independent | , | ||
| Frank Talbot | 1911 | 28 g. | Traverse City Resorters | Michigan State League | , | ||
| Bayard Taylor | 1911 | 62 g. | Anderson Electricians | Carolina Association | , | ||
| Edwin Taylor | 1911 | 134 g. | Bay City | Southern Michigan League | , | ||
| M. Owen Taylor | taylor001m-- | 1911 | Superior Red Sox | Minnesota-Wisconsin League | , | ||
| William Taylor | 1911 | 42 g. | Newark Newks/Piqua Picks | Ohio State League | , | ||
| Henry Te Roller | 1911 | 98 g. | Holland Wooden Shoes | Michigan State League | , | ||
| Harvey Teal | teal--003har | 1911 | 31 g. | Syracuse Stars | New York State League | , | |
| Al Tebeau | tebeau002al- | 1911 | Aurora Blues | Wisconsin-Illinois League | , | ||
| Curt Templin | templi001cur | 1911 | 109 g. | Berlin Green Sox | Canadian League | , | |
| Parry Thackara | thacka001dav | 1911 | Steubenville Stubs | Ohio-Pennsylvania League | , | ||
| Rudolph Thielman | thielm001r-- | 1911 | , | ||||
| Jack Thiery | thiery001joh | 1911 | 59 g. | Manistee Colts | Michigan State League | , | |
| Jack Thiery | thiery001joh | 1911 | 59 g. | Canton Chinks | Illinois-Missouri League | , | |
| Jack Thomas | thomas007joh | 1911 | 140 g. | Lincoln Railsplitters | Western League | , | |
| William Thomas | thomas002b-- | 1911 | 35 g. | New Castle Nocks/Sharon Travelers | Ohio-Pennsylvania League | , | |
| William Thomas | thomas002b-- | 1911 | New Castle Nocks/Sharon Travelers | Ohio-Pennsylvania League | , | ||
| Toot Thompson | 1911 | Devil’s Lake ND | Independent | , | |||
| Harold Thomson | 1911 | 125 g. | Fort Worth Panthers | Texas League | , | ||
| Jack Thoney | thoney001joh | 1911 | 34 g. | Jersey City Skeeters | Eastern League | , | |
| Jack Thoney | thoney001joh | 1911 | -8/12 | 26 g. | Boston | American League | Boston, MA |
| Elmer Thorsen | 1911 | 10 g. | Los Angeles Angels | Pacific Coast League | , | ||
| Elmer Thorsen | 1911 | 27 g. | Victoria Bees | Northwestern League | , | ||
| Theodore Thorsen | 1911 | +6/7+ | Superior Red Sox | Minnesota-Wisconsin League | , | ||
| George Tieman | tieman001geo | 1911 | 54 g. | Evansville Strikers/South Bend Bux | Central League | , | |
| John Tomlin | 1911 | 21 g. | Clay Center Cubs | Central Kansas League | , | ||
| Chuck Tompkins | tompki001cha | 1911 | Memphis Turtles | Southern Association | , | ||
| Thomas Toner | toner-001tho | 1911 | 127 g. | Great Falls Electrics | Union Association | , | |
| Thomas Toner | toner-001tho | 1911 | 18 g. | San Antonio Bronchos | Texas League | , | |
| Thomas Tonneson | 1911 | 34 g. | Portland Pippins | Northwestern League | , | ||
| Roy Toren | toren-002roy | 1911 | Columbus Foxes | South Atlantic League | , | ||
| Roy Toren | toren-002roy | 1911 | Augusta Tourists/Orphans | South Atlantic League | , | ||
| Theodore Touchstone | 1911 | Roanoke Tigers | Virginia League | , | |||
| Theodore Touchstone | 1911 | +8/9+ | Media PA | Independent | , | ||
| Grover Tracey | tracey001gro | 1911 | Taft CA | Independent | , | ||
| Traeger | 1911 | +3/24-3/25+ | Tacoma Tigers | Northwestern League | , | ||
| Charles Traeger | traege002cha | 1911 | Brandon Angels | Western Canada League | , | ||
| Charles Ullman | 1911 | Canton Chinks | Illinois-Missouri League | , | |||
| Charles Ullman | 1911 | Canton Chinks | Illinois-Missouri League | , | |||
| William Umlauf | 1911 | York White Roses | Tri-State League | , | |||
| Reuben Ursella | 1911-16 | Minneapolis Marines | Semi-professional | , | |||
| Lon Ury | ury---001lou | 1911 | Muskogee Redskins | Western Association | , | ||
| Bradley Valliere | 1911 | 25 g. | Fort Wayne Brakies | Central League | , | ||
| Dow Van Dine | vandin001dow | 1911 | Winnipeg Maroons | Western Canada League | , | ||
| Dow Van Dine | vandin001dow | 1911 | Edmonton Eskimos | Western Canada League | , | ||
| Joseph Van | 1911 | 126 g. | Salt Lake City Skyscrapers | Union Association | , | ||
| Vance | 1911 | 12 g. | Holland Wooden Shoes | Michigan State League | , | ||
| Omar Vance | 1911 | 82 g. | Great Falls Electrics | Union Association | , | ||
| Carl Vandagrift | vandag001car | 1911 | 138 g. | Fort Wayne Brakies | Central League | , | |
| Anthony Vanderhill | vander001ant | 1911 | 10 g. | Muscatine Camels | Central Association | , | |
| Anthony Vanderhill | vander001ant | 1911 | 78 g. | Falls City Colts | Missouri-Iowa-Nebraska-Kansas League | , | |
| Asa Vealey | 1911 | Flint Vehicles | Southern Michigan League | , | |||
| Asa Vealey | 1911 | +9/6+ | Battle Creek Crickets | Southern Michigan League | , | ||
| Charles Venable | venabl001cha | 1911 | 125 g. | Scranton Miners | New York State League | , | |
| Alfred Verheyen | 1911 | U. Michigan Law | College | , | |||
| Alfred Verheyen | 1911 | 6 g. | Dallas Giants | Texas League | , | ||
| William Viebahn | 1911 | 7 g. | Nashville Volunteers | Southern Association | , | ||
| James Viox | 1911 | 112 g. | Lexington Colts | Blue Grass League | , | ||
| Samuel Vivian | 1911 | 56 g. | Raymond Venetians | Washington State League | , | ||
| Otto Vogel | 1911 | 116 g. | Rock Island Islanders | Illinois-Indiana-Iowa League | , | ||
| Voltz? Volz | 1911 | 23 g. | Ironton Nailers | Mountain States League | , | ||
| Rip Vowinkel | vowink001joh | 1911 | Buffalo Bisons | Eastern League | , | ||
| Rip Vowinkel | vowink001joh | 1911 | Newark Indians | Eastern League | , | ||
| Jimmy Wacker | wacker001cha | 1911 | Dayton Veterans | Central League | , | ||
| Jimmy Wacker | wacker001cha | 1911 | Fort Wayne Brakies | Central League | , | ||
| Charles Wadleigh | 1911 | 79 g. | Brockton Shoemakers | New England League | , | ||
| Louis Wagner | wagner001l-- | 1911 | Columbia Commies | South Atlantic League | , | ||
| Curtis Walker | 1911 | 26 g. | Holyoke Papermakers | Connecticut State League | , | ||
| Curtis Walker | 1911 | Bridgeport Orators | Connecticut State League | , | |||
| Ed Walker | walker001edw | 1911 | 12 g. | Keokuk Indians | Central Association | , | |
| Scott Walker | 1911 | 34 g. | Atlanta Crackers | Southern Association | , | ||
| James Wall | 1911 | 31 g. | Waterloo Boosters | Illinois-Indiana-Iowa League | , | ||
| James Wall | 1911 | 88 g. | Ottumwa Speedboys | Central Association | , | ||
| James Wall | 1911 | 31 g. | Waterloo Boosters | Illinois-Indiana-Iowa League | , | ||
| James Wall | 1911 | 88 g. | Ottumwa Speedboys | Central Association | , | ||
| A. C. Wallace | 1911 | 121 g. | San Antonio Bronchos | Texas League | , | ||
| Arthur Wallace | wallac001art | 1911 | 117 g. | Richmond Colts | Virginia League | , | |
| Andrew Walsh | 1911 | 55 g. | Davenport Prodigals | Illinois-Indiana-Iowa League | , | ||
| Anthony Walsh | 1911 | 117 g. | Fall River Brienies | New England League | , | ||
| Joe Walsh | walsh-002jos | 1911 | -5/5 | 4 g. | New York | American League | New York, NY |
| Joe Walsh | walsh-002jos | 1911 | 67 g. | Columbus Senators | American Association | , | |
| Joe Walsh | walsh-002jos | 1911 | Indianapolis Indians | American Association | , | ||
| Martin Walsh | 1911 | 75 g. | Norfolk Tars | Virginia League | , | ||
| Amos Walters | 1911 | Bay City Rice Eaters | Southwest Texas League | , | |||
| Amos Walters | 1911 | Corpus Christi Pelicans | Southwest Texas League | , | |||
| Amos Walters | 1911 | +9/24+ | Canton OH | Independent | , | ||
| Daniel Walters | walter003d-- | 1911 | 30 g. | Greensboro Patriots | Carolina Association | , | |
| Herman Walters | 1911 | Clarinda Antelopes | Missouri-Iowa-Nebraska-Kansas League | , | |||
| Roxey Walters | walter001lou | 1911 | Muscatine Camels | Central Association | , | ||
| Roxey Walters | walter001lou | 1911 | Monmouth Browns | Central Association | , | ||
| Hardy Ware | 1911 | Gadsden Steel Makers | Southeastern League | , | |||
| Homer Warner | warner001hom | 1911 | 42 g. | Lansing Senators | Southern Michigan League | , | |
| Mum Warrender | warren002fra | 1911 | 83 g. | Erie Sailors | Ohio-Pennsylvania League | , | |
| Mum Warrender | warren002fra | 1911 | Wheeling Stogies | Central League | , | ||
| Mum Warrender | warren002fra | 1911 | Fort Wayne Brakies | Central League | , | ||
| William Waters | 1911 | 76 g. | Boise Irrigators | Union Association | , | ||
| Bill Watkins | watkin002bil | 1911 | Huntsville Westerns | Southeastern League | , | ||
| Julius Watson | watson001jul | 1911 | 96 g. | Atlanta Crackers | Southern Association | , | |
| Henry Weakley | weakle001hen | 1911 | Kansas State League | , | |||
| Henry Weakley | weakle001hen | 1911 | St. Joseph Drummers | Western League | , | ||
| Henry Weakley | weakle001hen | 1911 | 42 g. | Cairo Egyptians | Kentucky-Illinois-Tennessee League | , | |
| Peck Weakley | 1911 | Jonesboro Zebras | Northeast Arkansas League | , | |||
| Peck Weakley | 1911 | Jackson Drummers | Cotton States League | , | |||
| Fred Weeks | weeks-001fre | 1911 | 45 g. | Wilmington Chicks | Tri-State League | , | |
| Genser Weidensaul | weiden001yen | 1911 | 34 g. | Denver Grizzlies | Western League | , | |
| Curt Weigand | weigan001cur | 1911 | York White Roses | Tri-State League | , | ||
| John Weimer | 1911 | 77 g. | Albany Babies | South Atlantic League | , | ||
| Henry Weirich | 1911 | 90 g. | Boyne City Boosters | Michigan State League | , | ||
| Cecil Weisenberger | weisen001cec | 1911 | 55 g. | Columbus Discoverers | Nebraska State League | , | |
| Arthur Welch | welch-001art | 1911 | 18 g. | Lawrence Barristers | New England League | , | |
| Harry Welch | welch-002har | 1911 | Omaha-Storz | Independent | , | ||
| Harry Welch | welch-001har | 1911 | 26 g. | Sioux City Packers | Western League | , | |
| Harry Welch | welch-001har | 1911 | 121 g. | Aurora Blues | Wisconsin-Illinois League | , | |
| Abe Welcher | 1911 | 35 g. | Altoona Rams | Tri-State League | , | ||
| Harry Welcher | 1911 | 102 g. | Wheeling Stogies | Central League | , | ||
| Calvin Wenger | 1911 | 113 g. | Cadillac Chiefs | Michigan State League | , | ||
| Walter Wentz | 1911 | 15 g. | Indianapolis Indians | American Association | , | ||
| Walter Wentz | 1911 | Hamilton Mechanics | Ohio State League | , | |||
| Walter Wentz | 1911 | Springfield Reapers | Ohio State League | , | |||
| Frank Wessel | wessel002fra | 1911 | Augusta Tourists/Orphans | South Atlantic League | , | ||
| Frank Wessel | wessel002fra | 1911 | Charleston Sea Gulls | South Atlantic League | , | ||
| Hi West | west--003jam | 1911 | Toledo Mud Hens | American Association | , | ||
| William West | 1911 | 28 g. | Erie Sailors | Ohio-Pennsylvania League | , | ||
| Fred Westervelt | 1911 | Umpire | New York State League | , | |||
| James Westlake | westla001jam | 1911 | 96 g. | Spartanburg Spartans | Carolina Association | , | |
| John Whitaker | whitak001j-- | 1911 | 110 g. | Richmond Pioneers | Blue Grass League | , | |
| David White | white-004dav | 1911 | 68 g. | Oklahoma City Indians | Texas League | , | |
| Jack White | white-012joh | 1911 | 105 g. | Buffalo Bisons | Eastern League | , | |
| William White | 1911 | 10 g. | Edmonton Eskimos | Western Canada League | , | ||
| Roy Whiteside | 1911 | 15 g. | Rock Island Islanders | Illinois-Indiana-Iowa League | , | ||
| Roy Whiteside | 1911 | Winnipeg Maroons | Western Canada League | , | |||
| Roy Whiteside | 1911 | Rock Island Islanders | Illinois-Indiana-Iowa League | , | |||
| John Wickenhofer | 1911 | 103 g. | Hattiesburg Woodpeckers | Cotton States League | , | ||
| Edward Wicker | wicker001edw | 1911 | 31 g. | Corpus Christi Pelicans | Southwest Texas League | , | |
| Al Wickland | wickla001alb | 1911 | +4/23+ | Grand Rapids Furniture Makers/Newark Skeeters | Central League | , | |
| Frederick Wilhelm | wilhel001fre | 1911 | 7 g. | Birmingham Barons | Southern Association | , | |
| Frederick Wilhelm | wilhel001fre | 1911 | 22 g. | East Liverpool Potters | Ohio-Pennsylvania League | , | |
| Frederick Wilhelm | wilhel001fre | 1911 | Erie Sailors | Ohio-Pennsylvania League | , | ||
| Frederick Wilhelm | wilhel001fre | 1911 | Mansfield Brownies | Ohio-Pennsylvania League | , | ||
| Irvin Wilhelm | wilhel001irv | 1911 | 40 g. | Rochester Bronchos | Eastern League | , | |
| Joe Wilkins | wilkin001jos | 1911 | Chehalis Proteges | Washington State League | , | ||
| Rob Willett | 1911 | +3/30+ | 14 g. | Vernon Tigers | Pacific Coast League | , | |
| Rob Willett | 1911 | 51 g. | Vancouver Beavers | Northwestern League | , | ||
| Dal Williams | willia001lev | 1911 | NC-Maxwell | Independent | , | ||
| Nick Williams | willia011ric | 1911 | Portland Pippins | Northwestern League | , | ||
| Otto Williams | willia001ott | 1911 | 166 g. | Indianapolis Indians | American Association | , | |
| Emile Williford | 1911 | , | |||||
| Frank Wilson | wilson004fra | 1911 | 5 g. | Jacksonville Tarpons | South Atlantic League | , | |
| Jasper Wilson | wilson020jam | 1911 | Umpire | Mountain States League | , | ||
| Will Wilson | 1911 | Greenville Spinners | Carolina Association | , | |||
| Will Wilson | 1911 | Spartanburg Spartans | Carolina Association | , | |||
| Frank Winchell | 1911 | 33 g. | Dayton Veterans | Central League | , | ||
| Samuel Winchester | 1911 | 5/3- | Syracuse Stars | New York State League | , | ||
| Samuel Winchester | 1911 | 5/12- | 23 g. | New Bedford Whalers | New England League | , | |
| Samuel Winchester | 1911 | -7/4 | Lawrence Barristers | New England League | , | ||
| Doc Wiseman | wisema001jul | 1911 | 134 g. | Nashville Volunteers | Southern Association | , | |
| Frederick Wohlleben | 1911 | 150 g. | Waco Navigators | Texas League | , | ||
| Ralph Woldring | 1911 | 60 g. | Holland Wooden Shoes | Michigan State League | , | ||
| Orville Wolfe | 1911 | 72 g. | Waterloo Boosters | Illinois-Indiana-Iowa League | , | ||
| Roland Wolfe | wolfe-001rol | 1911 | 26 g. | Cairo Egyptians | Kentucky-Illinois-Tennessee League | , | |
| Theobald Wolff | wolff-001the | 1911 | no g. | Corpus Christi Pelicans | Southwest Texas League | , | |
| Theobald Wolff | wolff-001the | 1911 | 35 g. | Altus Chiefs | Texas-Oklahoma League | , | |
| Theobald Wolff | wolff-001the | 1911 | Honey Grove TX | Independent | , | ||
| Theobald Wolff | wolff-001the | 1911 | 23 g. | Durant Educators | Texas-Oklahoma League | , | |
| Meldon Wolfgang | 1911 | 51 g. | Lowell Tigers | New England League | , | ||
| Louis Womble | womble001lou | 1911 | 5/23- | 97 g. | Knoxville Appalachians | Appalachian League | , |
| Lewis Woods | woods-001lew | 1911 | 19 g. | Falls City Colts | Missouri-Iowa-Nebraska-Kansas League | , | |
| Clyde Woolen | 1911 | 71 g. | Junction City Soldiers | Central Kansas League | , | ||
| Clarence Workman | 1911 | 19 g. | Morristown Jobbers | Appalachian League | , | ||
| Robert Worman | 1911 | +8/9+ | Duluth White Sox | Minnesota-Wisconsin League | , | ||
| Harry Wormwood | 1911 | 74 g. | Fall River Brienies | New England League | , | ||
| Samuel Wray | 1911 | 3 g. | Gainesville Blue Ribbons | Texas-Oklahoma League | , | ||
| J. W. Wright | 1911 | Kearney Kapitalists | Nebraska State League | , | |||
| Lucky Wright | wright007wil | 1911 | Laredo Bermudas | Southwest Texas League | , | ||
| Samuel Wright | 1911 | 22 g. | Kearney Kapitalists | Nebraska State League | , | ||
| William Wynne | wynne-001wil | 1911 | 34 g. | Knoxville Appalachians | Appalachian League | , | |
| William Wynne | wynne-001wil | 1911 | 29 g. | Spartanburg Spartans | Carolina Association | , | |
| Hogan Yancey | yancey001hog | 1911 | 101 g. | Lexington Colts | Blue Grass League | , | |
| Yates | 1911 | +8/25+ | Des Moines Boosters | Western League | , | ||
| Bob Yates | 1911 | Philadelphia | National League | Philadelphia, PA | |||
| Bob Yates | 1911 | Lancaster Red Roses | Tri-State League | , | |||
| Bob Yates | 1911 | no g. | Boston | American League | Boston, MA | ||
| Bob Yates | 1911 | Los Angeles Angels | Pacific Coast League | , | |||
| Archie Yelle | 1911 | , | |||||
| John Yoedt | 1911 | Fond du Lac Mudhens | Wisconsin-Illinois League | , | |||
| Carl Zamloch | 1911 | Sacramento Sacts | Pacific Coast League | , | |||
| Carl Zamloch | 1911 | San Francisco Seals | Pacific Coast League | , | |||
| Harry Zanelli | 1911 | 54 g. | Lynchburg Shoemakers | Virginia League | , | ||
| Bill Zink | zink--001wil | 1911 | Hutchinson Salt Packers | Kansas State League | , | ||
| Bill Zink | zink--001wil | 1911 | 43 g. | Seward Statesmen | Nebraska State League | , | |
| Earl Zook | zook--001ear | 1911 | Manistee Colts | Michigan State League | , | ||
| August Zurlage | zurlag001a-- | 1911 | 111 g. | Ashland-Catlettsburg Twins | Mountain States League | , | |
| August Zurlage | zurlag001a-- | 1911 | +7/18+ | Ironton Nailers | Mountain States League | , | |
| John Zwicker | 1911 | 93 g. | Helena Senators | Union Association | , | ||
| John Zwicker | 1911 | 8/9- | Butte Miners | Union Association | , |