| Year | League | Division | Wins | Losses | Ties | PCT. | Finish | AVG. | ERA | Manager | Ballpark |
| 1890 | PL | 75 | 62 | 1 | .547 | 4 | .264 | 3.39 | Charlie Comiskey | South Side Park II |
Chicago Pirates Team Index
- Played As: Chicago Pirates (1890)
- Playoff Appearances: 0
- League Pennants: 0
- World Titles: 0