| Retro ID | Player | Year | Team | History | Is Pitcher? | PA or IP | WAR | Wins | Losses |
|---|---|---|---|---|---|---|---|---|---|
| hannj101 | Hannifin, Jack | 1907 | NY1 | All NY1 | 0 | 165 | 0.4 | 1 | 1 |
| hannj101 | Hannifin, Jack | 1908 | BSN | All BSN | 0 | 285 | 0.3 | 2 | 3 |
| hannj101 | Hannifin, Jack | 1906 | NY1 | All NY1 | 0 | 32 | 0 | 0 | 0 |
| hannj101 | Hannifin, Jack | 1906 | PHA | All PHA | 0 | 1 | 0 | 0 | 0 |
| hannj101 | Hannifin, Jack | 1908 | NY1 | All NY1 | 0 | 2 | 0 | 0 | 0 |