| Retro ID | Player | Year | Team | History | Is Pitcher? | PA or IP | WAR | Wins | Losses |
|---|---|---|---|---|---|---|---|---|---|
| mackd101 | Mack, Denny | 1876 | SL3 | All SL3 | 0 | 191 | 1.3 | 2 | 1 |
| mackd101 | Mack, Denny | 1882 | LS2 | All LS2 | 0 | 280 | 0.5 | 2 | 2 |
| mackd101 | Mack, Denny | 1880 | BFN | All BFN | 0 | 64 | 0 | 0 | 1 |
| mackd101 | Mack, Denny | 1883 | PT1 | All PT1 | 0 | 237 | -0.4 | 1 | 2 |