Searching for records from 1880s
There are 594 matches found
| Name | BBrefID | Year | Span | Games | Team | League | Location |
| Bill Ahearn | ahearn002cha | 1880 | Troy | s-p | Troy, NY | ||
| Bill Ahearn | ahearn002cha | 1880 | Union College | College | , | ||
| Bill Ahearn | ahearn002cha | 1880 | 6/19 | 1 g. | Troy | National League | Troy, NY |
| Allen | 1880 | 4 g. | San Francisco Renos | Pac | San Francisco, CA | ||
| Angele | 1880 | 1 g. | San Francisco Stars | Pac | San Francisco, CA | ||
| Frank Angus | angus-001fra | 1880 | 31 g. | San Francisco Knickerbockers | Calif | San Francisco, CA | |
| Cap Anson | anson-001cap | 1880 | 86 g. | Chicago | National League | Chicago, IL | |
| Will Baer | baer--001wil | 1880 | Denison | Independent | Denison, IA | ||
| Judge Bailey | bailey001jud | 1880 | 31 g. | San Francisco Knickerbockers | Calif | San Francisco, CA | |
| Phil Baker | baker-002phi | 1880 | 5/1-9/3 | Nationals of Washington | National Association | Washington, DC | |
| George Balsey | balsey001geo | 1880 | Wilkes-Barre | Independent | Wilkes-Barre, PA | ||
| Frank Bancroft | bancro001fra | 1880 | g. | Worcester | National League | Worcester, MA | |
| Barber | barber005--- | 1880 | 6/9-6/26 | Rochester | National Association | Rochester, NY | |
| Sam Barkley | barkle001sam | 1880 | Toledo | Independent | Toledo, OH | ||
| Billy Barnie | barnie001bil | 1880 | 26 g. | San Francisco Knickerbockers | Calif | San Francisco, CA | |
| Tom Barrett | barret002tom | 1880 | Chicago Whitings | Prairie | Chicago, IL | ||
| Charley Bassett | basset001cha | 1880 | Pawtucket | Independent | Pawtucket, RI | ||
| C. F. Bates | 1880 | 2 g. | San Francisco Renos | Pac | San Francisco, CA | ||
| Joe Battin | battin001joe | 1880 | Philadelphia | Independent | Philadelphia, PA | ||
| Tommy Beals | beals-001tom | 1880 | -9/29 | 13 g. | Chicago | National League | Chicago, IL |
| George Bell | 1880 | 1 g. | Toronto | Independent | Toronto, ON | ||
| Charlie Bennett | bennet005cha | 1880 | -9/30 | 51 g. | Worcester | National League | Worcester, MA |
| John Bergh | bergh-001joh | 1880 | -6/9 | 11 g. | Boston | National League | Boston, MA |
| Oscar Bielaski | bielas001osc | 1880 | 6/25-6/28 | Nationals of Washington | National Association | Washington, DC | |
| Jud Birchall | bircha001jud | 1880 | 5/10-6/19 | Baltimore | National Association | Baltimore, MD | |
| Jud Birchall | bircha001jud | 1880 | Philadelphia | Independent | Philadelphia, PA | ||
| Bob Blakiston | blakis001bob | 1880 | 3 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Bob Blakiston | blakis001bob | 1880 | 11 g. | San Francisco Californias | California League | San Francisco, CA | |
| Henry Blaufuss | 1880 | Louisville Eclipse | Independent | Louisville, KY | |||
| Tommy Bond | bond--001tom | 1880 | 76 g. | Boston | National League | Boston, MA | |
| Amos Booth | booth-001amo | 1880 | no g. | Nationals of Washington | National Association | Washington, DC | |
| Amos Booth | booth-001amo | 1880 | 1 g. | Cincinnati | National League | Cincinnati, OH | |
| C. Bothner | 1880 | New Orleans Crescent | Independent | New Orleans, LA | |||
| H. Bothner | 1880 | New Orleans Crescent | Independent | New Orleans, LA | |||
| J. Bothner | 1880 | New Orleans Crescent | Independent | New Orleans, LA | |||
| Ben Boyd | boyd--001ben | 1880 | 7/7-8/16 | Washington Douglas | Independent | Washington, DC | |
| Big Boyle | boyle-001big | 1880 | 17 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Harlow Boyle | boyle-001har | 1880 | 1 g. | San Francisco Californias | California League | San Francisco, CA | |
| Harlow Boyle | boyle-001har | 1880 | 2 g. | San Francisco Stars | Pac | San Francisco, CA | |
| George Bradley | bradle002geo | 1880 | 82 g. | Providence | National League | Providence, RI | |
| Steve Brady | brady-002ste | 1880 | 6/9-9/3 | Rochester | National Association | Rochester, NY | |
| Steve Brady | brady-002ste | 1880 | +9/17-10/24+ | New York Metropolitans | NatAlli | New York, NY | |
| Victor Brand | 1880 | Chicago Brands | Independent | Chicago, IL | |||
| Fatty Briody | briody001fat | 1880 | 6/16 | 1 g. | Troy | National League | Troy, NY |
| Fatty Briody | briody001fat | 1880 | Albany | National Association | Albany, NY | ||
| J. Britt | britt-001j-- | 1880 | 3 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Alex Brodie | brodie001ale | 1880 | Virginia | Amat | Virginia, VA | ||
| Dan Brouthers | brouth001den | 1880 | 3 g. | Troy | National League | Troy, NY | |
| Dan Brouthers | brouth001den | 1880 | 5/10-6/26 | Baltimore | National Association | Baltimore, MD | |
| Dan Brouthers | brouth001den | 1880 | 6/28-8/16 | Rochester | National Association | Rochester, NY | |
| Dan Brouthers | brouth001den | 1880 | Rochester | National Association | Rochester, NY | ||
| F. Brown | brown-008f-- | 1880 | 7 g. | San Francisco Eagles | Pac | San Francisco, CA | |
| William Brown | brown-031wil | 1880 | 6 g. | San Francisco Renos | Pac | San Francisco, CA | |
| Pete Browning | browni001pet | 1880 | Louisville Eclipse | Independent | Louisville, KY | ||
| Al Buckenberger | bucken001al- | 1880 | Detroit Cass | Independent | Detroit, MI | ||
| Josh Bunce | bunce-001jos | 1880 | Brooklyn Nameless | Independent | Brooklyn, NY | ||
| Jack Burdock | burdoc001jac | 1880 | 86 g. | Boston | National League | Boston, MA | |
| James Burke | burke-005jam | 1880 | Attleboro Meteors | Independent | Attleboro, | ||
| Mike Burke | burke-002mik | 1880 | no g. | Albany | National Association | Albany, NY | |
| Burke | burke-075--- | 1880 | 6/9-6/11 | Rochester | National Association | Rochester, NY | |
| C. J. Burns | 1880 | New York Carlstads | Independent | New York, NY | |||
| Jim Burns | burns-001jim | 1880 | Quincy Quicksteps | Independent | Quincy, IL | ||
| Thomas Burns | burns-001oys | 1880 | Philadelphia Keystone | Independent | Philadelphia, PA | ||
| Tom Burns | burns-001tom | 1880 | 5/1- | 85 g. | Chicago | National League | Chicago, IL |
| Doc Bushong | bushon001doc | 1880 | 41 g. | Worcester | National League | Worcester, MA | |
| Ormond Butler | butler001orm | 1880 | 7/4-9/3 | Nationals of Washington | National Association | Washington, DC | |
| Tom Callahan | 1880 | Topeka | Independent | Topeka, KS | |||
| Callahan | 1880 | Dubuque | Independent | Dubuque, IA | |||
| Joe Cantillon | cantil001jos | 1880 | Janesville Mutual | Independent | Janesville, WI | ||
| John Caperoon | capero001joh | 1880 | +6/16+ | Philadelphia Athletics | Independent | Philadelphia, PA | |
| Tom Carey | carey-001tom | 1880 | 32 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Hick Carpenter | carpen001hic | 1880 | 77 g. | Cincinnati | National League | Cincinnati, OH | |
| Cliff Carroll | carrol002cli | 1880 | California | Calif | California, CA | ||
| Fred Carroll | carrol001fre | 1880 | 10 g. | San Francisco Athletics | California League | San Francisco, CA | |
| John Carroll | carrol007joh | 1880 | 10 g. | San Francisco Athletics | California League | San Francisco, CA | |
| John Carroll | carrol007joh | 1880 | 1 g. | San Francisco Renos | Pac | San Francisco, CA | |
| Dennis Casey | casey-002den | 1880 | Norwich Comets | Independent | Norwich, NY | ||
| Ed Caskin | caskin001ed- | 1880 | 82 g. | Troy | National League | Troy, NY | |
| John Cassidy | cassid003joh | 1880 | 83 g. | Troy | National League | Troy, NY | |
| Jack Chapman | chapma002jac | 1880 | 5/1-7/3 | Albany | National Association | Albany, NY | |
| Aaron Clapp | clapp-001aar | 1880 | 5/10-6/26 | Baltimore | National Association | Baltimore, MD | |
| Aaron Clapp | clapp-001aar | 1880 | 6/28-9/3 | Rochester | National Association | Rochester, NY | |
| John Clapp | clapp-001joh | 1880 | 80 g. | Cincinnati | National League | Cincinnati, OH | |
| P.M. Clarkson | clarks001p-- | 1880 | 1 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Jim Clinton | clinto001jim | 1880 | 5/1-5/4 | Albany | National Association | Albany, NY | |
| Jim Clinton | clinto001jim | 1880 | Brooklyn Union | Independent | Brooklyn, NY | ||
| Jim Clinton | clinto001jim | 1880 | +9/22-10/24+ | New York Metropolitans | NatAlli | New York, NY | |
| Ed Cogswell | cogswe001ed- | 1880 | 47 g. | Troy | National League | Troy, NY | |
| Dan Collins | collin007dan | 1880 | 2/12 | New Orleans Lone Star | Independent | New Orleans, LA | |
| Charlie Comiskey | comisk001cha | 1880 | Dubuque | Independent | Dubuque, IA | ||
| Roger Connor | connor001rog | 1880 | 5/1- | 83 g. | Troy | National League | Troy, NY |
| J. Cook | 1880 | New Orleans Crescent | Independent | New Orleans, LA | |||
| David Corcoran | corcor001dav | 1880 | Waterbury Monitors | Amat | Waterbury, CT | ||
| David Corcoran | corcor001dav | 1880 | Naugatuck | Amat | Naugatuck, | ||
| Larry Corcoran | corcor001lar | 1880 | 5/1- | 72 g. | Chicago | National League | Chicago, IL |
| Fred Corey | corey-001fre | 1880 | 41 g. | Worcester | National League | Worcester, MA | |
| Jack Corpstein | corpst001jac | 1880 | 29 g. | San Francisco Knickerbockers | Calif | San Francisco, CA | |
| Sam Crane | crane-002sam | 1880 | 5/1- | 10 g. | Buffalo | National League | Buffalo, NY |
| Crane | crane-002--- | 1880 | 8/14 | Nationals of Washington | National Association | Washington, DC | |
| George Creamer | creame001geo | 1880 | 85 g. | Worcester | National League | Worcester, MA | |
| Morrie Critchley | critch001mor | 1880 | 5/3 | Albany | National Association | Albany, NY | |
| Morrie Critchley | critch001mor | 1880 | 5/14-5/25 | Baltimore | National Association | Baltimore, MD | |
| Morrie Critchley | critch001mor | 1880 | 7/3 | Albany | National Association | Albany, NY | |
| Dan Cronin | cronin002dan | 1880 | Natick | Independent | Natick, MA | ||
| Bill Crowley | crowle001bil | 1880 | 85 g. | Buffalo | National League | Buffalo, NY | |
| Jim Cudworth | cudwor001jim | 1880 | Providence Narragansetts | Amat/s-p | Providence, RI | ||
| John Cullen | cullen004joh | 1880 | 15 g. | San Francisco Bay City | California League | San Francisco, CA | |
| John Cullen | cullen004joh | 1880 | 1 g. | San Francisco Californias | California League | San Francisco, CA | |
| John Cullen | cullen004joh | 1880 | 3 g. | San Francisco Bay City | Pac | San Francisco, CA | |
| John Curran | curren001pet | 1880 | 2 g. | San Francisco | California League | San Francisco, CA | |
| John Curran | curren001pet | 1880 | 27 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Hugh Daily | daily-001hug | 1880 | 5/10-6/26 | Baltimore | National Association | Baltimore, MD | |
| Hugh Daily | daily-001hug | 1880 | 7/21-9/3 | Rochester | National Association | Rochester, NY | |
| Hugh Daily | daily-001hug | 1880 | Rochester | National Association | Rochester, NY | ||
| Hugh Daily | daily-001hug | 1880 | +9/19-10/10+ | New York Metropolitans | NatAlli | New York, NY | |
| J. Daily | 1880 | +9/21+ | New York Metropolitans | NatAlli | New York, NY | ||
| Jack Dallas | dallas001jac | 1880 | 10 g. | San Francisco Californias | California League | San Francisco, CA | |
| Leon Dallas | dallas001leo | 1880 | 10 g. | San Francisco Californias | California League | San Francisco, CA | |
| Abner Dalrymple | dalrym001abn | 1880 | 86 g. | Chicago | National League | Chicago, IL | |
| Jack Daly | 1880 | Chicago Whitings | Independent | Chicago, IL | |||
| Art Daniels | daniel001art | 1880 | 12 g. | San Francisco Bay City | California League | San Francisco, CA | |
| Art Daniels | daniel001art | 1880 | 1 g. | San Francisco Stars | Pac | San Francisco, CA | |
| John Day | day---004joh | 1880 | New York Metropolitans | Independent | New York, NY | ||
| Pat Deasley | deasle001pat | 1880 | 5/10-6/25 | Baltimore | National Association | Baltimore, MD | |
| Pat Deasley | deasle001pat | 1880 | 7/21-9/3 | Rochester | National Association | Rochester, NY | |
| Pat Deasley | deasle001pat | 1880 | +9/17-10/17+ | New York Metropolitans | NatAlli | New York, NY | |
| Jerry Denny | denny-001jer | 1880 | St. Mary's College | College | , | ||
| Jerry Denny | denny-001jer | 1880 | 31 g. | San Francisco Athletics | California League | San Francisco, CA | |
| George Derby | derby-001geo | 1880 | 5/1-9/3 | Nationals of Washington | National Association | Washington, DC | |
| Jim Devlin | devlin001jim | 1880 | 15 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Buttercup Dickerson | dicker001but | 1880 | 30 g. | Troy | National League | Troy, NY | |
| Buttercup Dickerson | dicker001but | 1880 | 31 g. | Worcester | National League | Worcester, MA | |
| Steve Dignan | dignan001ste | 1880 | 5/1-5/8 | Nationals of Washington | National Association | Washington, DC | |
| Steve Dignan | dignan001ste | 1880 | 6/1- | 8 g. | Boston | National League | Boston, MA |
| Steve Dignan | dignan001ste | 1880 | 3 g. | Worcester | National League | Worcester, MA | |
| Jeff Dolan | 1880s | , | |||||
| Tom Dolan | dolan-001tom | 1880 | 29 g. | San Francisco Knickerbockers | Calif | San Francisco, CA | |
| Tom Dolan | dolan-001tom | 1880 | 20 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Dolan | 1880 | Jersey City | Independent | Jersey City, NJ | |||
| Jack Donahue | donahu001jac | 1880 | 1 g. | San Francisco Eagles | Pac | San Francisco, CA | |
| Jerry Dorgan | dorgan001jer | 1880 | 5/1-7/3 | Albany | National Association | Albany, NY | |
| Jerry Dorgan | dorgan001jer | 1880 | 7/8- | 10 g. | Worcester | National League | Worcester, MA |
| Mike Dorgan | dorgan001mik | 1880 | 79 g. | Providence | National League | Providence, RI | |
| Timothy Dororan | 1880 | Natick | Independent | Natick, MA | |||
| Jerry Dorsey | dorsey004jer | 1880 | Akron | Independent | Akron, OH | ||
| Herm Doscher | dosche001her | 1880 | 130 g. | MLB Umpire | National League | , | |
| Jacob Doyle | doyle-002jac | 1880-83 | Ensign in Navy | , | |||
| Denny Driscoll | drisco001den | 1880 | 7/1- | 18 g. | Buffalo | National League | Buffalo, NY |
| Stephen Dugnan | 1880 | Natick | Independent | Natick, MA | |||
| Fred Dunlap | dunlap002fre | 1880 | 5/1- | 85 g. | Cleveland | National League | Cleveland, OH |
| Dick Dwyer | dwyer-001ric | 1880 | Grand Island | Independent | Grand Island, NE | ||
| Charlie Eden | eden--001cha | 1880 | Dubuque | Independent | Dubuque, IA | ||
| Joe Ellick | ellick001joe | 1880 | 5/14-6/26 | Baltimore | National Association | Baltimore, MD | |
| Joe Ellick | ellick001joe | 1880 | 6/30 | Nationals of Washington | National Association | Washington, DC | |
| Joe Ellick | ellick001joe | 1880 | 5 g. | Worcester | National League | Worcester, MA | |
| Joe Ellick | ellick001joe | 1880 | Amsterdam | Independent | Amsterdam, NY | ||
| Dude Esterbrook | esterb001dud | 1880 | 5/1- | 64 g. | Buffalo | National League | Buffalo, NY |
| Dude Esterbrook | esterb001dud | 1880 | +10/10-24+ | 13 g. | New York Metropolitans | NatAlli | New York, NY |
| Jake Evans | evans-001jak | 1880 | 47 g. | Troy | National League | Troy, NY | |
| Buck Ewing | ewing-001buc | 1880 | Cincinnati Buckeyes | Independent | Cincinnati, OH | ||
| Buck Ewing | ewing-001buc | 1880 | 6/25-8/16 | Rochester | National Association | Rochester, NY | |
| Buck Ewing | ewing-001buc | 1880 | 9/9- | 13 g. | Troy | National League | Troy, NY |
| Jack Farrell | farrel001jac | 1880 | Bay City | Bay City, MI | |||
| Jack Farrell | farrel001jac | 1880 | San Francisco Bay City | California League | San Francisco, CA | ||
| Jack Farrell | farrel001jac | 1880 | 9 g. | San Francisco Bay City | California League | San Francisco, CA | |
| Jack Farrell | farrel002jac | 1880 | 80 g. | Providence | National League | Providence, RI | |
| Joe Farrell | farrel001joe | 1880 | 5/3-7/17 | Albany | National Association | Albany, NY | |
| Joe Farrell | farrel001joe | 1880 | 8/11-8/16 | Nationals of Washington | National Association | Washington, DC | |
| Joe Farrell | farrel001joe | 1880 | 8/19-9/3 | Rochester | National Association | Rochester, NY | |
| Joe Farrell | farrel001joe | 1880 | 9/15-10/23 | New York Metropolitans | NatAlli | New York, NY | |
| Joe Farrell | farrel001joe | 1880 | Albany | National Association | Albany, NY | ||
| Farrell | farrel039--- | 1880 | 2 g. | San Francisco Stars | Calif | San Francisco, CA | |
| Farrell | 1880 | 8/18-9/11 | Union | Independent | , | ||
| Bob Ferguson | fergus001bob | 1880 | 82 g. | Troy | National League | Troy, NY | |
| J. Finn | finn--001j-- | 1880 | 7 g. | San Francisco Renos | Pac | San Francisco, CA | |
| J. Finn | finn--001j-- | 1880 | 1 g. | San Francisco | California League | San Francisco, CA | |
| Mickey Finn | finn--001duk | 1880 | Portland | Independent | Portland, ME | ||
| William Finney | 1880 | Natick | Independent | Natick, MA | |||
| John Fisher | fisher006joh | 1880 | 5 g. | San Francisco Bay City | California League | San Francisco, CA | |
| John Fisher | fisher006joh | 1880 | 3 g. | San Francisco Bay City | Pac | San Francisco, CA | |
| Fisher | 1880 | 5 g. | Bay City | Calif | Bay City, MI | ||
| Silver Flint | flint-001sil | 1880 | 74 g. | Chicago | National League | Chicago, IL | |
| Curry Foley | foley-001cur | 1880 | 80 g. | Boston | National League | Boston, MA | |
| Curry Foley | foley-001cur | 1880 | Rochester | National Association | Rochester, NY | ||
| Jim Foran | foran-001jim | 1880 | 3 g. | San Francisco | California League | San Francisco, CA | |
| Jim Foran | foran-001jim | 1880 | 1 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Davy Force | force-001dav | 1880 | 81 g. | Buffalo | National League | Buffalo, NY | |
| Ford | ford--001--- | 1880 | 2 g. | San Francisco Californias | California League | San Francisco, CA | |
| Bill Fouser | fouser001bil | 1880 | +6/16+ | Philadelphia Athletics | Independent | Philadelphia, PA | |
| J. Fox | 1880 | Milford | Independent | Milford, MA | |||
| J. Fox | 1880 | Albany | Independent | Albany, NY | |||
| Bill French | french001bil | 1880 | 1 g. | San Francisco | California League | San Francisco, CA | |
| Bill French | french001bil | 1880 | 9 g. | San Francisco Bay City | California League | San Francisco, CA | |
| Bill French | french001bil | 1880 | 8 g. | San Francisco Californias | California League | San Francisco, CA | |
| Bill French | french001bil | 1880 | 3 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Frodham | frodha001--- | 1880 | 2 g. | San Francisco Eagles | Pac | San Francisco, CA | |
| Charles Fulmer | fulmer001chi | 1880 | 5/1-7/3 | Albany | National Association | Albany, NY | |
| Charles Fulmer | fulmer001chi | 1880 | 11 g. | Buffalo | National League | Buffalo, NY | |
| Eddie Fusselback | fussel001edd | 1880 | 7 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Pud Galvin | galvin001pud | 1880 | 9 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Pud Galvin | galvin001pud | 1880 | -8/2 | 66 g. | Buffalo | National League | Buffalo, NY |
| Frederick Ganzel | 1880 | no g. | Philadelphia | Independent | Philadelphia, PA | ||
| Gid Gardner | gardne001gid | 1880 | 10 g. | Cleveland | National League | Cleveland, OH | |
| Billy Geer | geer--001bil | 1880 | 2 g. | Worcester | National League | Worcester, MA | |
| Charlie Geggus | geggus001cha | 1880 | 1 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Joe Gerhardt | gerhar001joe | 1880 | 5/1-9/3 | Nationals of Washington | National Association | Washington, DC | |
| Jim Gifford | giffor001jam | 1880 | 5/1-7/3 | Nationals of Washington | National Association | Washington, DC | |
| Thomas Gillean | gillea001tho | 1880 | -6/29 | 2 g. | MLB Umpire | National League | , |
| Patrick Gillespie | gilles003pet | 1880 | 5/1- | 82 g. | Troy | National League | Troy, NY |
| C.H. Gillette | gillet001c-- | 1880 | 10 g. | San Francisco Californias | California League | San Francisco, CA | |
| Barney Gilligan | gillig001bar | 1880 | 30 g. | Cleveland | National League | Cleveland, OH | |
| Jack Glasscock | glassc001jac | 1880 | 77 g. | Cleveland | National League | Cleveland, OH | |
| Bill Gleason | gleaso002bil | 1880 | St. Louis Reds | Independent | St. Louis, MO | ||
| John Glenn | glenn-003joh | 1880 | MLB Umpire | National League | , | ||
| Fred Goldsmith | goldsm002fre | 1880 | 35 g. | Chicago | National League | Chicago, IL | |
| George Gore | gore--001geo | 1880 | 77 g. | Chicago | National League | Chicago, IL | |
| Jim Green | green-001jim | 1880 | Akron | Independent | Akron, OH | ||
| Emil Gross | gross-001emi | 1880 | 87 g. | Providence | National League | Providence, RI | |
| John Guehrer | guehre001joh | 1880 | Milwaukee | Independent | Milwaukee, WI | ||
| Charlie Guth | guth--002cha | 1880 | 9/30 | 1 g. | Chicago | National League | Chicago, IL |
| John Hack | hack--002joh | 1880 | 6 g. | San Francisco Knickerbockers | Calif | San Francisco, CA | |
| Bill Hague | hague-001bil | 1880 | +6/16+ | Philadelphia Athletics | Independent | Philadelphia, PA | |
| James Haley | haley-002--- | 1880 | Chicago Dreadnaught | Amat | Chicago, IL | ||
| James Haley | haley-002--- | 1880 | 6/22-7/23 | 2 g. | Troy | National League | Troy, NY |
| James Haley | haley-002--- | 1880 | Cresco | Independent | Cresco, IA | ||
| Al Hall | hall--001al- | 1880 | 3 g. | Cleveland | National League | Cleveland, OH | |
| Jim Hamilton | hamilt001jim | 1880 | 3 g. | San Francisco | California League | San Francisco, CA | |
| Jim Hamilton | hamilt001jim | 1880 | 8 g. | San Francisco Californias | California League | San Francisco, CA | |
| Jim Hamilton | hamilt001jim | 1880 | 2 g. | San Francisco Eagles | Pac | San Francisco, CA | |
| Frank Hankinson | hankin001fra | 1880 | 69 g. | Cleveland | National League | Cleveland, OH | |
| Ned Hanlon | hanlon001ned | 1880 | 5/1- | 73 g. | Cleveland | National League | Cleveland, OH |
| Bill Harbridge | harbri001bil | 1880 | 9 g. | Troy | National League | Troy, NY | |
| Bill Hart | hart--004wil | 1880 | Louisville | Amat | Louisville, KY | ||
| Bill Hart | hart--004wil | 1880 | Urbana | Amat | Urbana, OH | ||
| Bill Hawes | hawes-001bil | 1880 | 5/10-6/26 | Baltimore | National Association | Baltimore, MD | |
| Bill Hawes | hawes-001bil | 1880 | 6/28-9/3 | Rochester | National Association | Rochester, NY | |
| Bill Hawes | hawes-001bil | 1880 | 9/9 | MLB Umpire | National League | , | |
| Bill Hawes | hawes-001bil | 1880 | +9/17-10/24+ | New York Metropolitans | NatAlli | New York, NY | |
| E. Hayes | hayes-001e-- | 1880 | 3 g. | San Francisco Renos | Pac | San Francisco, CA | |
| Jackie Hayes | hayes-001jac | 1880 | 7 g. | San Francisco Eagles | Pac | San Francisco, CA | |
| Jackie Hayes | hayes-001jac | 1880 | 6/9-6/11 | Rochester | National Association | Rochester, NY | |
| John Hayes | hayes-004joh | 1880 | Brooklyn Atlantic | Independent | Brooklyn, NY | ||
| R. Hays | 1880 | New Orleans Crescent | Independent | New Orleans, LA | |||
| John Hennessey | hennes002joh | 1880 | 1 g. | San Francisco Renos | Pac | San Francisco, CA | |
| Tom Hernon | hernon001tom | 1880 | New Bedford | Independent | New Bedford, MA | ||
| Dick Higham | higham001dic | 1880 | 5/25 | 1 g. | Troy | National League | Troy, NY |
| Mike Hines | hines-001mik | 1880 | New Bedford | Independent | New Bedford, MA | ||
| Paul Hines | hines-001pau | 1880 | 85 g. | Providence | National League | Providence, RI | |
| Fred Hitchcock | 1880 | Denison | Independent | Denison, IA | |||
| Hogan | 1880 | New Orleans Crescent | Independent | New Orleans, LA | |||
| William Hoggins | hoggin001wil | 1880 | New York Delaware | Independent | New York, NY | ||
| Bill Holbert | holber001bil | 1880 | 60 g. | Troy | National League | Troy, NY | |
| Holly Hollingshead | hollin001hol | 1880 | no g. | Nationals of Washington | National Association | Washington, DC | |
| Benjamin Holmes | 1880 | Washington Douglas | Independent | Washington, DC | |||
| Joe Hornung | hornun001mik | 1880 | 85 g. | Buffalo | National League | Buffalo, NY | |
| Pete Hotaling | hotali001pet | 1880 | 78 g. | Cleveland | National League | Cleveland, OH | |
| Sadie Houck | houck-001sad | 1880 | 12 g. | Boston | National League | Boston, MA | |
| Sadie Houck | houck-001sad | 1880 | 49 g. | Providence | National League | Providence, RI | |
| Charlie Householder | househ002cha | 1880 | Philadelphia Athletics | Independent | Philadelphia, PA | ||
| John Humphries | humphr004joh | 1880-82 | Cornell Univ. | College | , | ||
| Hunnessey | 1880 | Wright | Independent | Wright, | |||
| Bill Hunter | hunter001bil | 1880 | Guelph Maple Leafs | Independent | Guelph, ON | ||
| Arthur Irwin | irwin-001art | 1880 | 5/1- | 85 g. | Worcester | National League | Worcester, MA |
| V. Irwin | irwin-001v-- | 1880 | 11 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Irwin | 1880 | Wright | Independent | Wright, | |||
| Duke Jantzen | jantze001a-- | 1880 | Chicago Franklins | Independent | Chicago, IL | ||
| Ed Johnson | 1880 | Akron | Independent | Akron, OH | |||
| Charley Jones | jones-018cha | 1880 | 66 g. | Boston | National League | Boston, MA | |
| Jones | 1880 | 2 g. | San Francisco Eagles | Pac | San Francisco, CA | ||
| Tom Kearns | kearns001tom | 1880 | 6/10-6/26 | Rochester | National Association | Rochester, NY | |
| Tom Kearns | kearns001tom | 1880 | 8/26- | 2 g. | Buffalo | National League | Buffalo, NY |
| C. Keefe | 1880 | 2/12 | New Orleans Lone Star | Independent | New Orleans, LA | ||
| Tim Keefe | keefe-002tim | 1880 | 5/1-7/1 | Albany | National Association | Albany, NY | |
| Tim Keefe | keefe-002tim | 1880 | 8/6-8/15 | 12 g. | Troy | National League | Troy, NY |
| Jim Keenan | keenan001jim | 1880 | 5/1-7/3 | Albany | National Association | Albany, NY | |
| Jim Keenan | keenan001jim | 1880 | 7/29- | 2 g. | Buffalo | National League | Buffalo, NY |
| John Kelly | kelly-016joh | 1880 | 3 g. | San Francisco Bay City | California League | San Francisco, CA | |
| King Kelly | kelly-002kin | 1880 | 84 g. | Chicago | National League | Chicago, IL | |
| N. Kelly | kelly-003n-- | 1880 | 4 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Doc Kennedy | kenned001doc | 1880 | 66 g. | Cleveland | National League | Cleveland, OH | |
| Ed Kennedy | kenned001ed- | 1880 | 6/9-9/3 | Rochester | National Association | Rochester, NY | |
| Ed Kennedy | kenned001ed- | 1880 | +9/17-10/24+ | New York Metropolitans | NatAlli | New York, NY | |
| Ed Kent | kent--001ed- | 1880 | Dubuque | Independent | Dubuque, IA | ||
| Ed Kent | kent--001ed- | 1880 | Topeka | Independent | Topeka, KS | ||
| Kernan | kernan001--- | 1880 | 3 g. | San Francisco | California League | San Francisco, CA | |
| Henry Kessler | kessle001hen | 1880 | Topeka | Independent | Topeka, KS | ||
| Kierman | kierma001--- | 1880 | San Francisco | California League | San Francisco, CA | ||
| George Kihm | kihm--001geo | 1880-91 | Ohio School Deaf | School& HS | , | ||
| Lon Knight | knight001lon | 1880 | -10/10 | 49 g. | Worcester | National League | Worcester, MA |
| Jake Knodell | knowde001jak | 1880 | Topeka | Independent | Topeka, KS | ||
| Jimmy Knowles | knowle001jim | 1880 | Natick | Independent | Natick, MA | ||
| Bill Krieg | krieg-001bil | 1880 | Springfield | Independent | Springfield, | ||
| Lacy | 1880 | Wright | Independent | Wright, | |||
| Ed Lamb | lamb--001ed- | 1880 | 2 g. | San Francisco Renos | Pac | San Francisco, CA | |
| Terry Larkin | larkin001ter | 1880 | 6 g. | Troy | National League | Troy, NY | |
| Arlie Latham | latham002wal | 1880 | 7/5- | 22 g. | Buffalo | National League | Buffalo, NY |
| Mike Lawlor | lawlor001mik | 1880 | 5/27- | 4 g. | Troy | National League | Troy, NY |
| Jack Leary | leary-001jac | 1880 | 9 g. | San Francisco Bay City | California League | San Francisco, CA | |
| Jack Leary | leary-001jac | 1880 | 1 g. | San Francisco Renos | Pac | San Francisco, CA | |
| Jack Leary | leary-001jac | 1880 | 8/21 | 1 g. | Boston | National League | Boston, MA |
| Andy Leonard | leonar002and | 1880 | -7/6 | 33 g. | Cincinnati | National League | Cincinnati, OH |
| Fred Lewis | lewis-003fre | 1880 | 9 g. | San Francisco Bay City | California League | San Francisco, CA | |
| Lirandais | 1880 | Wright | Independent | Wright, | |||
| Tom Loftus | loftus002tom | 1880 | Dubuque | Independent | Dubuque, IA | ||
| Bill Loughran | loughl002--- | 1880-82 | Manhattan Col. | College | , | ||
| G. Lovick | 1880 | 2 g. | San Francisco Eagles | Pac | San Francisco, CA | ||
| William Lucas | lucas-005wil | 1880 | Cleveland Red Stockings | Independent | Cleveland, OH | ||
| Jack Lynch | lynch-001jac | 1880 | St. John's(Fordham) | College | , | ||
| Jack Lynch | lynch-001jac | 1880 | 5/1-9/3 | Nationals of Washington | National Association | Washington, DC | |
| Michael Lynch | lynch-010mic | 1880 | South Bend | Independent | South Bend, IN | ||
| J. Macey | macey-001j-- | 1880 | 3 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Denny Mack | mack--001den | 1880 | 17 g. | Buffalo | National League | Buffalo, NY | |
| Denny Mack | mack--001den | 1880 | New Orleans Robert E. Lees | Independent | New Orleans, LA | ||
| Mackay | 1880 | 1 g. | San Francisco Eagles | Pac | San Francisco, CA | ||
| Frederick Macklin | mackli001fre | 1880 | Toronto Clippers | Independent | Toronto, ON | ||
| Macy | macy--001--- | 1880 | 3 g. | San Francisco Athletics | California League | San Francisco, CA | |
| John Magner | magner001joh | 1880 | 4/18 | Umpire | Independent | , | |
| John Magner | magner001joh | 1880 | 6/21-6/26 | Rochester | National Association | Rochester, NY | |
| John Magner | magner001joh | 1880 | 7/31-8/1 | St. Louis Reds | Independent | St. Louis, MO | |
| Fred Mann | mann--001fre | 1880 | Orange | Independent | Orange, NJ | ||
| Fred Mann | mann--001fre | 1880 | Westfield | Independent | Westfield, | ||
| Fred Mann | mann--001fre | 1880 | Providence | National League | Providence, RI | ||
| Jack Manning | mannin001jac | 1880 | 48 g. | Cincinnati | National League | Cincinnati, OH | |
| John Manning | mannin003joh | 1880 | 15 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Tim Manning | mannin001tim | 1880 | 15 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Mike Mansell | mansel001mik | 1880 | 53 g. | Cincinnati | National League | Cincinnati, OH | |
| Tom Mansell | mansel001tom | 1880 | 5/17-9/3 | Nationals of Washington | National Association | Washington, DC | |
| Leech Maskrey | maskre001lee | 1880 | Topeka | Independent | Topeka, KS | ||
| Charlie Mason | mason-004cha | 1880 | +6/16+ | Philadelphia Athletics | Independent | Philadelphia, PA | |
| Al Mast | mast--001al- | 1880 | 3 g. | San Francisco | California League | San Francisco, CA | |
| Al Mast | mast--001al- | 1880 | 8 g. | San Francisco Bay City | California League | San Francisco, CA | |
| Al Mast | mast--001al- | 1880 | 1 g. | San Francisco Californias | California League | San Francisco, CA | |
| Al Mast | mast--001al- | 1880 | 3 g. | San Francisco Bay City | Pac | San Francisco, CA | |
| Bobby Mathews | mathew001bob | 1880 | 15 g. | MLB Umpire | National League | , | |
| Bobby Mathews | mathew001bob | 1880 | 7 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Bill McClellan | mcclel001bil | 1880 | 5/1-9/3 | Nationals of Washington | National Association | Washington, DC | |
| Bill McCloskey | mcclos001bil | 1880 | West Chester Brandywine | Independent | West Chester, PA | ||
| W. McCloskey | mcclos001w-- | 1880 | 5 g. | San Francisco Eagles | Pac | San Francisco, CA | |
| Hal McClure | mcclur001hal | 1880-81 | Penn State | College | , | ||
| Harry McCormick | mccorm006har | 1880 | 6/10 | Albany | National Association | Albany, NY | |
| Jim McCormick | mccorm001jim | 1880 | 78 g. | Cleveland | National League | Cleveland, OH | |
| Jack McDonald | mcdona003jac | 1880 | 10 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Jim McDonald | mcdona003jim | 1880 | 10 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Jim McDonald | mcdona003jim | 1880 | 6 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Mike McGeary | mcgear001mik | 1880 | 18 g. | Providence | National League | Providence, RI | |
| Mike McGeary | mcgear001mik | 1880 | 31 g. | Cleveland | National League | Cleveland, OH | |
| William McGill | 1880 | Chicago Unions | Independent | Chicago, IL | |||
| Bill McGunnigle | mcgunn001bil | 1880 | 7 g. | Buffalo | National League | Buffalo, NY | |
| Bill McGunnigle | mcgunn001bil | 1880 | 1 g. | Worcester | National League | Worcester, MA | |
| Bill McGunnigle | mcgunn001bil | 1880 | 6/9-6/11 | Rochester | National Association | Rochester, NY | |
| P. McKenna | mckenn001p-- | 1880 | 6 g. | San Francisco Renos | Pac | San Francisco, CA | |
| Alex McKinnon | mckinn001ale | 1880 | 20 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Frank McLaughlin | mclaug001fra | 1880 | Natick | Independent | Natick, MA | ||
| Bid McPhee | mcphee001bid | 1880 | Davenport | Independent | Davenport, IA | ||
| Cal McVey | mcvey-001cal | 1880 | 17 g. | San Francisco Bay City | California League | San Francisco, CA | |
| Cal McVey | mcvey-001cal | 1880 | 1 g. | San Francisco Californias | California League | San Francisco, CA | |
| Cal McVey | mcvey-001cal | 1880 | 1 g. | San Francisco Knickerbockers | Calif | San Francisco, CA | |
| Cal McVey | mcvey-001cal | 1880 | 3 g. | San Francisco Bay City | Pac | San Francisco, CA | |
| Cal McVey | mcvey-001cal | 1880 | San Francisco Athletics | Independent | San Francisco, CA | ||
| Tom Menefee | menefe001tho | 1880 | Albuquerque | Independent | Albuquerque, NM | ||
| Levi Meyerle | meyerl001lev | 1880 | 6/?-9/3 | Rochester | National Association | Rochester, NY | |
| Bobby Mitchell | mitche001bob | 1880 | 6/26-6/30 | Rochester | National Association | Rochester, NY | |
| G. Mitchell | mitche002g-- | 1880 | 7 g. | San Francisco Renos | Pac | San Francisco, CA | |
| Henry Moore | moore-004hen | 1880 | 1 g. | San Francisco Stars | Pac | San Francisco, CA | |
| John Morrill | morril003joh | 1880 | 86 g. | Boston | National League | Boston, MA | |
| John Morrissey | morris017joh | 1880 | 5/1-7/3 | Albany | National Association | Albany, NY | |
| John Morrissey | morris017joh | 1880 | 7/21-9/3 | Nationals of Washington | National Association | Washington, DC | |
| Charlie Morton | morton002cha | 1880 | Akron | Independent | Akron, OH | ||
| Frank Mountain | mounta002fra | 1880-81 | Union College | College | , | ||
| Frank Mountain | mounta002fra | 1880 | 7/19- | 2 g. | Troy | National League | Troy, NY |
| Mike Moynahan | moynah001mik | 1880 | Dubuque | Independent | Dubuque, IA | ||
| Mike Moynahan | moynah001mik | 1880 | 8/20- | 27 g. | Buffalo | National League | Buffalo, NY |
| Hugh Muldoon | muldoo001hug | 1880 | 4 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Mike Muldoon | muldoo001mik | 1880 | 7/1-7/3 | Albany | National Association | Albany, NY | |
| Mike Muldoon | muldoo001mik | 1880 | Westboro | Independent | Westboro, MA | ||
| Mike Muldoon | muldoo001mik | 1880 | Brockton | Independent | Brockton, MA | ||
| Tony Mullane | mullan001ton | 1880 | Akron | Independent | Akron, OH | ||
| Munson | munson001--- | 1880 | 1 g. | San Francisco | California League | San Francisco, CA | |
| Munson | munson001--- | 1880 | 2 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Joe Murdock | murdoc002joe | 1880 | 7 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Tim Murnane | murnan001tim | 1880 | 5/8-5/12 | Albany | National Association | Albany, NY | |
| Pat. Murphy | 1880 | 7/10- | 6 g. | MLB Umpire | National League | , | |
| Jim Mutrie | mutrie001jam | 1880 | New Bedford | New Bedford, MA | |||
| Henry Myers | myers-004hen | 1880 | 5/11-6/26 | Baltimore | National Association | Baltimore, MD | |
| E. Nagle | 1880 | 7 g. | San Francisco Eagles | Pac | San Francisco, CA | ||
| G.W.P. Nagle | nagle-001g-- | 1880 | 4 g. | San Francisco Californias | California League | San Francisco, CA | |
| Sandy Nava | nava--001san | 1880 | 11 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Sandy Nava | nava--001san | 1880 | 7 g. | San Francisco Renos | Pac | San Francisco, CA | |
| Jack Neagle | neagle001jac | 1880 | Akron | Independent | Akron, OH | ||
| Candy Nelson | nelson001can | 1880 | 8/13 | Rochester | National Association | Rochester, NY | |
| Candy Nelson | nelson001can | 1880 | +9/17-10/24+ | New York Metropolitans | NatAlli | New York, NY | |
| George Nettleton | nettle001g-- | 1880 | St. Paul High Sch | HighSchool | , | ||
| Tricky Nichols | nichol001tri | 1880 | 2 g. | Worcester | National League | Worcester, MA | |
| Tricky Nichols | nichol001tri | 1880 | 6/23-7/2 | Albany | National Association | Albany, NY | |
| Hugh Nicol | nicol-001hug | 1880 | Topeka | Independent | Topeka, KS | ||
| The Only Nolan | nolan-001the | 1880 | 2 g. | San Francisco Bay City | California League | San Francisco, CA | |
| The Only Nolan | nolan-001the | 1880 | 4 g. | San Francisco Knickerbockers | Calif | San Francisco, CA | |
| The Only Nolan | nolan-001the | 1880 | 3 g. | San Francisco Bay City | Pac | San Francisco, CA | |
| Jack O'Brien | obrien002jac | 1880 | +6/16+ | Philadelphia Athletics | Independent | Philadelphia, PA | |
| T. O. O'Brien | 1880 | 7 g. | San Francisco Renos | Pac | San Francisco, CA | ||
| John O'Connor | oconno001joh | 1880 | Dubuque | Independent | Dubuque, IA | ||
| John O'Connor | oconno001joh | 1880 | Topeka | Independent | Topeka, KS | ||
| O'Connor | 1880 | Topeka | Independent | Topeka, KS | |||
| Dan O'Leary | oleary002dan | 1880 | 3 g. | Boston | National League | Boston, MA | |
| O'Neil | 1880 | Jersey City | Independent | Jersey City, NJ | |||
| O'Neil | 1880 | +6/16+ | Philadelphia Athletics | Independent | Philadelphia, PA | ||
| Jim O'Rourke | orourk003jam | 1880 | 86 g. | Boston | National League | Boston, MA | |
| John O'Rourke | orourk001joh | 1880 | 81 g. | Boston | National League | Boston, MA | |
| O'Rourke | orourk004--- | 1880 | +6/16+ | Philadelphia Athletics | Independent | Philadelphia, PA | |
| Samuel Paling | paulin003--- | 1880 | Woodstock | Independent | Woodstock, ON | ||
| Arthur Paulin | 1880 | Harriston Browns | Independent | Harriston, ON | |||
| William Paulin | 1880 | Harriston Browns | Independent | Harriston, ON | |||
| Hip Perrier | perrie001hyp | 1880 | 5 g. | San Francisco Eagles | Pac | San Francisco, CA | |
| John Peters | peters008joh | 1880 | 86 g. | Providence | National League | Providence, RI | |
| Fred Pfeffer | pfeffe001fre | 1880 | Louisville Eclipse | Independent | Louisville, KY | ||
| Dick Phelan | phelan001dic | 1880 | Topeka | Independent | Topeka, KS | ||
| Bill Phillips | philli001bil | 1880 | 85 g. | Cleveland | National League | Cleveland, OH | |
| Horace Phillips | philli001hor | 1880 | 5/10-5/11 | Baltimore | National Association | Baltimore, MD | |
| Horace Phillips | philli001hor | 1880 | 6/9-6/25 | Rochester | National Association | Rochester, NY | |
| Andy Piercy | piercy001and | 1880 | 3 g. | San Francisco | California League | San Francisco, CA | |
| Andy Piercy | piercy001and | 1880 | 4 g. | San Francisco Bay City | California League | San Francisco, CA | |
| Andy Piercy | piercy001and | 1880 | 3 g. | San Francisco Bay City | Pac | San Francisco, CA | |
| Lip Pike | pike--001lip | 1880 | 5/1-7/3 | Albany | National Association | Albany, NY | |
| Lip Pike | pike--001lip | 1880 | 8/13 | Rochester | National Association | Rochester, NY | |
| Tom Poorman | poorma001tom | 1880 | 5/5 - | 19 g. | Buffalo | National League | Buffalo, NY |
| Tom Poorman | poorma001tom | 1880 | 7 g. | Chicago | National League | Chicago, IL | |
| Post | 1880 | 1 g. | San Francisco Eagles | Pac | San Francisco, CA | ||
| Martin Powell | powell001mar | 1880 | 5/1-9/3 | Nationals of Washington | National Association | Washington, DC | |
| Phil Powers | powers001phi | 1880 | 37 g. | Boston | National League | Boston, MA | |
| Gus Pratt | pratt-001gus | 1880 | 2 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Harry Preble | preble001har | 1880 | 2 g. | San Francisco Bay City | California League | San Francisco, CA | |
| Blondie Purcell | purcel001blo | 1880 | 77 g. | Cincinnati | National League | Cincinnati, OH | |
| Joe Quest | quest-001joe | 1880 | 82 g. | Chicago | National League | Chicago, IL | |
| Marshall Quinton | quinto001mar | 1880 | Philadelphia | Alliance? | Philadelphia, PA | ||
| Marshall Quinton | quinto001mar | 1880 | Umpire | Independent | , | ||
| Old Hoss Radbourn | radbou001old | 1880 | 5/5 - | 6 g. | Buffalo | National League | Buffalo, NY |
| M. H. Redon | 1880 | 2/12 | New Orleans Lone Star | Independent | New Orleans, LA | ||
| Charlie Reilley | reille001cha | 1880 | 30 g. | Cincinnati | National League | Cincinnati, OH | |
| Charles Reilly | reilly002cha | 1880 | 8/31-9/30 | MLB Umpire | National League | , | |
| John Reilly | reilly004joh | 1880 | 5/18 - | 73 g. | Cincinnati | National League | Cincinnati, OH |
| Charlie Reipschlager | reipsc001cha | 1880 | Jersey City | Independent | Jersey City, NJ | ||
| Laurie Reis | reis--001lau | 1880 | Dubuque | Independent | Dubuque, IA | ||
| Jack Remsen | remsen001jac | 1880 | , | ||||
| Reynolds | 1880 | +6/16+ | Philadelphia Athletics | Independent | Philadelphia, PA | ||
| Jack Rice | rice--003jac | 1880 | 8 g. | San Francisco Californias | California League | San Francisco, CA | |
| J. E. Richards | 1880 | 6/26 | MLB Umpire | National League | , | ||
| Arthur Richardson | richar001art | 1880 | Hamilton Eagles | Independent | Hamilton, ON | ||
| Hardy Richardson | richar001har | 1880 | 83 g. | Buffalo | National League | Buffalo, NY | |
| Herbert Richardson | 1880 | Harvard | College | , | |||
| Herbert Richardson | 1880 | Boston Beacons | Independent | Boston, MA | |||
| John Richmond | richmo002joh | 1880 | 5/10-6/26 | Baltimore | National Association | Baltimore, MD | |
| John Richmond | richmo002joh | 1880 | 6/28-7/2 | Rochester | National Association | Rochester, NY | |
| John Richmond | richmo002joh | 1880 | 7/13- | 32 g. | Boston | National League | Boston, MA |
| Lee Richmond | richmo001lee | 1880 | 77 g. | Worcester | National League | Worcester, MA | |
| Dan Riordan | riorda001dan | 1880 | 7 g. | San Francisco Renos | Pac | San Francisco, CA | |
| W. W. Ritz | 1880 | Altoona | Independent | Altoona, PA | |||
| William Robinson | 1880 | Natick | Independent | Natick, MA | |||
| Adam Rocap | rocap-001ada | 1880 | no g. | Albany | National Association | Albany, NY | |
| Joseph Roche | roche-001jos | 1880 | 8/19-8/28 | Rochester | National Association | Rochester, NY | |
| Joseph Roche | roche-001jos | 1880 | +10/24+ | New York Metropolitans | NatAlli | New York, NY | |
| Roche | 1880 | Jersey City | Independent | Jersey City, NJ | |||
| Bill Rollinson | rollin001bil | 1880 | Brown Univ. | College | , | ||
| Bob Ross | 1880 | Dubuque | Independent | Dubuque, IA | |||
| Jack Rowe | rowe--001jac | 1880 | 79 g. | Buffalo | National League | Buffalo, NY | |
| Ed Rowen | rowen-001ed- | 1880 | 11 g. | San Francisco Bay City | California League | San Francisco, CA | |
| Ed Rowen | rowen-001ed- | 1880 | 1 g. | San Francisco Californias | California League | San Francisco, CA | |
| Ed Rowen | rowen-001ed- | 1880 | 5 g. | San Francisco Athletics | CaChamp | San Francisco, CA | |
| Ed Rowen | rowen-001ed- | 1880 | 3 g. | San Francisco Bay City | Pac | San Francisco, CA | |
| Ed Rowen | rowen-001ed- | 1880 | Nevada | Independent | Nevada, NV | ||
| Ryan | ryan--001--- | 1880 | 1 g. | San Francisco Renos | Pac | San Francisco, CA | |
| Saltz | 1880 | 1 g. | San Francisco Eagles | Pac | San Francisco, CA | ||
| William Sawhill | sawhil001wil | 1880 | Mansfield Athletic | Independent | Mansfield, OH | ||
| Will Sawyer | sawyer005wil | 1880-83 | Adelbert College | College | , | ||
| Lou Say | say---001lou | 1880 | 5/1-6/25 | Albany | National Association | Albany, NY | |
| Lou Say | say---001lou | 1880 | 7/10- | 48 g. | Cincinnati | National League | Cincinnati, OH |
| John Schappert | schapp001joh | 1880 | Jersey City | Independent | Jersey City, NJ | ||
| Bill Schenck | schenc001bil | 1880 | Jersey City | Independent | Jersey City, NJ | ||
| Bill Schenck | schenc001bil | 1880 | 8/13 | Nationals of Washington | National Association | Washington, DC | |
| Augustus Scheu | 1880 | 9/11 | MLB Umpire | National League | , | ||
| Jumbo Schoeneck | schoen001jum | 1880 | Kansas City | Independent | Kansas City, MO | ||
| Samuel Scott | 1880 | no g. | Nationals of Washington | National Association | Washington, DC | ||
| Frank Selee | selee-001fra | 1880 | Boston Beacons | Independent | Boston, MA | ||
| Frank Selee | selee-001fra | 1880 | Melrose | Amat | Melrose, MA | ||
| Orator Shafer | shafer001ora | 1880 | 83 g. | Cleveland | National League | Cleveland, OH | |
| T. Sharkey | sharke001t-- | 1880 | 5 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Bill Sharsig | sharsi001bil | 1880 | Philadelphia Athletics | Independent | Philadelphia, PA | ||
| Edward Shaunessy | 1880 | Natick | Independent | Natick, MA | |||
| Frederick Skelly | 1880 | 9/9-9/10 | MLB Umpire | National League | , | ||
| Slater | slater008--- | 1880 | 5/11 | Albany | National Association | Albany, NY | |
| George Sleeman | sleema001geo | 1880 | Guelph Maple Leafs | Independent | Guelph, ON | ||
| Bill Smiley | smiley001bil | 1880 | 5/10-6/26 | Baltimore | National Association | Baltimore, MD | |
| Bill Smiley | smiley001bil | 1880 | 8/30-9/3 | Rochester | National Association | Rochester, NY | |
| Frank Smith | smith-022fra | 1880 | 9 g. | San Francisco Californias | California League | San Francisco, CA | |
| Frank Smith | smith-022fra | 1880 | 4 g. | San Francisco Eagles | Pac | San Francisco, CA | |
| Frank Smith | smith-022fra | 1880 | 9 g. | San Francisco Californias | California League | San Francisco, CA | |
| Hugh Smith | smith-004hug | 1880 | 3 g. | San Francisco | California League | San Francisco, CA | |
| John Smith | smith-043joh | 1880 | 31 g. | San Francisco Knickerbockers | Calif | San Francisco, CA | |
| William Smith | smith-061wil | 1880 | Nashville | Independent | Nashville, TN | ||
| Pop Smith | smith-001pop | 1880 | 5/1- | 83 g. | Cincinnati | National League | Cincinnati, OH |
| Smith | 1880 | New York Eagle | Independent | New York, NY | |||
| Pop Snyder | snyder001pop | 1880 | 5/1-9/3 | Nationals of Washington | National Association | Washington, DC | |
| Joe Sommer | sommer001joe | 1880 | 7/8- | 24 g. | Cincinnati | National League | Cincinnati, OH |
| Joe Start | start-001joe | 1880 | 82 g. | Providence | National League | Providence, RI | |
| Dan Stearns | stearn002dan | 1880 | 8/17- | 28 g. | Buffalo | National League | Buffalo, NY |
| Charley Stewart | stewar014cha | 1880 | 17 g. | San Francisco Bay City | California League | San Francisco, CA | |
| Charley Stewart | stewar014cha | 1880 | 1 g. | San Francisco Californias | California League | San Francisco, CA | |
| Charley Stewart | stewar014cha | 1880 | 2 g. | San Francisco Eagles | Pac | San Francisco, CA | |
| Len Stockwell | stockw001len | 1880 | Topeka | Independent | Topeka, KS | ||
| Harry Stovey | stovey001har | 1880 | 5/1-7/29 | 83 g. | Worcester | National League | Worcester, MA |
| Joe Straub | straub001joe | 1880 | 6/24- | 3 g. | Troy | National League | Troy, NY |
| Joe Straub | straub001joe | 1880 | Philadelphia | LeagAlli | Philadelphia, PA | ||
| Cub Stricker | strick001cub | 1880 | Philadelphia Athletics | Independent | Philadelphia, PA | ||
| George Strief | strief001geo | 1880 | Akron | Independent | Akron, OH | ||
| George Strief | strief001geo | 1880 | 5/7- | 3 g. | MLB Umpire | National League | , |
| Jim Stroud | stroud001jim | 1880 | 1 g. | San Francisco | California League | San Francisco, CA | |
| Stroud | stroud002--- | 1880 | 1 g. | San Francisco | California League | San Francisco, CA | |
| Chub Sullivan | sulliv001chu | 1880 | -7/17 | 43 g. | Worcester | National League | Worcester, MA |
| Denny Sullivan | sulliv002den | 1880 | 9/25 | 1 g. | Boston | National League | Boston, MA |
| Sleeper Sullivan | sulliv001sle | 1880 | Dubuque | Independent | Dubuque, IA | ||
| Ted Sullivan | sulliv001tp- | 1880 | 5/13- | 11 g. | MLB Umpire | National League | , |
| Ted Sullivan | sulliv001tp- | 1880 | Dubuque | Independent | Dubuque, IA | ||
| Ezra Sutton | sutton001ezr | 1880 | 76 g. | Boston | National League | Boston, MA | |
| Billy Swanton | swanto001bil | 1880 | 7 g. | San Francisco Eagles | Pac | San Francisco, CA | |
| Ed Swartwood | swartw001ed- | 1880 | Akron | Independent | Akron, OH | ||
| Ed Swartwood | swartw001ed- | 1880 | Louisville | Independent | Louisville, KY | ||
| Bill Sweeney | sweene001bil | 1880 | 32 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Charles Sweeney | sweene006cha | 1880 | 1 g. | San Francisco Athletics | California League | San Francisco, CA | |
| John Sweeney | sweene004joh | 1880 | 17 g. | San Francisco Bay City | California League | San Francisco, CA | |
| John Sweeney | sweene004joh | 1880 | 1 g. | San Francisco Californias | California League | San Francisco, CA | |
| John Sweeney | sweene004joh | 1880 | 3 g. | San Francisco Bay City | Pac | San Francisco, CA | |
| Billy Taylor | taylor001bil | 1880 | 16 g. | San Francisco Bay City | California League | San Francisco, CA | |
| Billy Taylor | taylor001bil | 1880 | 11 g. | San Francisco Californias | California League | San Francisco, CA | |
| Billy Taylor | taylor001bil | 1880 | 2 g. | San Francisco Knickerbockers | CaChamp | San Francisco, CA | |
| Live Oak Taylor | taylor001liv | 1880 | 2 g. | San Francisco | California League | San Francisco, CA | |
| Live Oak Taylor | taylor001liv | 1880 | 27 g. | San Francisco Athletics | California League | San Francisco, CA | |
| Tennison | tennis001--- | 1880 | 2/12 | New Orleans Lone Star | Independent | New Orleans, LA | |
| Adonis Terry | terry-001ado | 1880 | Ludlow Racket | Independent | Cincinnati, OH | ||
| E. Otis Tilden | 1880 | -8/7 | 23 g. | MLB Umpire | National League | , | |
| Bill Tobin | tobin-001bil | 1880 | 5/1-7/3 | Albany | National Association | Albany, NY | |
| Bill Tobin | tobin-001bil | 1880 | 7/21-9/27 | 5 g. | Worcester | National League | Worcester, MA |
| Bill Tobin | tobin-001bil | 1880 | 33 g. | Troy | National League | Troy, NY | |
| William Tracy | 1880 | 2/12 | New Orleans Lone Star | Amat | New Orleans, LA | ||
| Bill Traffley | traffl001bil | 1880 | Omaha | Independent | Omaha, NE | ||
| Fred Treacey | treace001fre | 1880 | Brooklyn Atlantic | Independent | Brooklyn, NY | ||
| Sam Trott | trott-001sam | 1880 | 5/4-5/15 | Nationals of Washington | National Association | Washington, DC | |
| Sam Trott | trott-001sam | 1880 | 5/29- | 39 g. | Boston | National League | Boston, MA |
| Dasher Troy | troy--001das | 1880 | Dubuque | Independent | Dubuque, IA | ||
| Dasher Troy | troy--001das | 1880 | New York Metropolitans | Independent | New York, NY | ||
| Tucker | tucker003--- | 1880 | 6/26 | Baltimore | National Association | Baltimore, MD | |
| John Valentine | valent003joh | 1880 | San Francisco Eagles | Pac | San Francisco, CA | ||
| Jacob Vogel | 1880 | Kansas City | Independent | Kansas City, MO | |||
| Benjamin Wade | 1880 | 7/3 | MLB Umpire | National League | , | ||
| Charlie Waitt | waitt-001cha | 1880 | 6/9 | Rochester | National Association | Rochester, NY | |
| Fleet Walker | walker001fle | 1880 | Elyria | Independent | Elyria, OH | ||
| Oscar Walker | walker002osc | 1880 | 34 g. | Buffalo | National League | Buffalo, NY | |
| Oscar Walker | walker002osc | 1880 | +9/17-10/2+ | New York Metropolitans | NatAlli | New York, NY | |
| Richard Walker | walker002ric | 1880 | 1 g. | California | Calif | California, CA | |
| Walker | walker049--- | 1880 | 1 g. | San Francisco Californias | California League | San Francisco, CA | |
| John Ward | ward--002mon | 1880 | 86 g. | Providence | National League | Providence, RI | |
| Ward | 1880 | +10/10-10/24+ | New York Metropolitans | Independent | New York, NY | ||
| Fred Warner | warner003fre | 1880 | 5/1-7/3 | Nationals of Washington | National Association | Washington, DC | |
| Bill Watkins | watkin002bil | 1880 | Guelph Maple Leafs | Independent | Guelph, ON | ||
| Sam Weaver | weaver001sam | 1880 | Philadelphia | Independent | Philadelphia, PA | ||
| George Weidman | wiedma001stu | 1880 | Rochester Univ. | College | , | ||
| George Weidman | wiedma001stu | 1880 | 6/10-8/16 | Rochester | National Association | Rochester, NY | |
| George Weidman | wiedma001stu | 1880 | 8/26 - | 23 g. | Buffalo | National League | Buffalo, NY |
| Mickey Welch | welch-003mic | 1880 | 5/1 - | 66 g. | Troy | National League | Troy, NY |
| Harry Wheeler | wheele002har | 1880 | 1 g. | Cleveland | National League | Cleveland, OH | |
| Harry Wheeler | wheele002har | 1880 | 17 g. | Cincinnati | National League | Cincinnati, OH | |
| Deacon White | white-002dea | 1880 | 35 g. | Cincinnati | National League | Cincinnati, OH | |
| Warren White | white-002war | 1880 | 8/30 | Rochester | National Association | Rochester, NY | |
| Will White | white-019wil | 1880 | 62 g. | Cincinnati | National League | Cincinnati, OH | |
| White | white-024--- | 1880 | 1 g. | San Francisco Californias | California League | San Francisco, CA | |
| Ed Whiting | whitin001ed- | 1880 | Philadelphia Athletics | Independent | Philadelphia, PA | ||
| Whiting | 1880 | +6/16+ | Philadelphia Athletics | Independent | Philadelphia, PA | ||
| Art Whitney | whitne002art | 1880 | 5/1 - | 76 g. | Worcester | National League | Worcester, MA |
| Charles Whitney | whitne002cha | 1880 | 31 g. | San Francisco Knickerbockers | Calif | San Francisco, CA | |
| Jim Whitney | whitne001jim | 1880 | 30 g. | San Francisco Knickerbockers | Calif | San Francisco, CA | |
| A. Williams | willia004a-- | 1880 | 7 g. | San Francisco Stars | Pac | San Francisco, CA | |
| Arthur Williams | willia004art | 1880 | Brookfield | Independent | Brookfield, MA | ||
| Williams | 1880 | Syracuse Stars | Independent | Syracuse, NY | |||
| Ed Williamson | willia001ned | 1880 | 75 g. | Chicago | National League | Chicago, IL | |
| Ed Williamson | willia001ned | 1880 | 1 g. | San Francisco | California League | San Francisco, CA | |
| Julius Willigrod | willig001jul | 1880 | 31 g. | San Francisco Knickerbockers | Calif | San Francisco, CA | |
| Bill Wise | wise--001bil | 1880 | 6/28 | Nationals of Washington | National Association | Washington, DC | |
| Sam Wise | wise--001sam | 1880 | Akron | Independent | Akron, OH | ||
| Wolfe | 1880 | Wright | Independent | Wright, | |||
| George Wood | wood--004geo | 1880 | 5/1 - | 81 g. | Worcester | National League | Worcester, MA |
| Red Woodhead | woodhe001red | 1880 | Natick | Independent | Natick, MA | ||
| George Wright | wright007geo | 1880 | 1 g. | Boston | National League | Boston, MA | |
| Harry Wright | wright004har | 1880 | Boston | National League | Boston, MA | ||
| Sam Wright | wright004sam | 1880 | 9 g. | Cincinnati | National League | Cincinnati, OH | |
| Ren Wylie | wylie-001ren | 1880-82 | Geneva College | College | , | ||
| Tom York | york--001tom | 1880 | 53 g. | Providence | National League | Providence, RI |