
![]() Standings at start of day | Results for September 14, 1888 Game 413: Milwaukee 8, Davenport 2 Game 414: Kansas City 3, Sioux City 1 Sioux City @ Kansas City (Kansas City refused to play second game) | Standings at end of dayTeam Games Wins Losses Ties Pct. |
| Game 413: Davenport @ Milwaukee Milwaukee 8, Davenport 2 Milwaukee Sentinel ![]() | Game 414: Sioux City @ Kansas City Kansas City 3, Sioux City 1 Kansas City Times ![]() |