| Retro ID | Player | Year | Team | History | Is Pitcher? | PA or IP | WAR | Wins | Losses |
|---|---|---|---|---|---|---|---|---|---|
| hartf101 | Hartman, Fred | 1901 | CHA | All CHA | 0 | 507 | 4.5 | 7 | 2 |
| hartf101 | Hartman, Fred | 1898 | NY1 | All NY1 | 0 | 504 | 2.4 | 5 | 4 |
| hartf101 | Hartman, Fred | 1894 | PIT | All PIT | 0 | 203 | 1.1 | 2 | 1 |
| hartf101 | Hartman, Fred | 1899 | NY1 | All NY1 | 0 | 195 | 0.2 | 1 | 2 |
| hartf101 | Hartman, Fred | 1897 | SLN | All SLN | 0 | 551 | -0.1 | 4 | 6 |
| hartf101 | Hartman, Fred | 1902 | SLN | All SLN | 0 | 435 | -1 | 2 | 6 |