| Retro ID | Player | Year | Team | History | Is Pitcher? | PA or IP | WAR | Wins | Losses |
|---|---|---|---|---|---|---|---|---|---|
| jackj103 | Jackson, Jim | 1905 | CLE | All CLE | 0 | 464 | 1.2 | 4 | 5 |
| jackj103 | Jackson, Jim | 1906 | CLE | All CLE | 0 | 414 | 0 | 2 | 6 |
| jackj103 | Jackson, Jim | 1901 | BLA | All BLA | 0 | 385 | -0.6 | 2 | 5 |
| jackj103 | Jackson, Jim | 1902 | NY1 | All NY1 | 0 | 125 | -0.6 | 0 | 2 |