| Retro ID | Player | Year | Team | History | Is Pitcher? | PA or IP | WAR | Wins | Losses |
|---|---|---|---|---|---|---|---|---|---|
| slatm101 | Slattery, Mike | 1888 | NY1 | All NY1 | 0 | 405 | 0.7 | 3 | 4 |
| slatm101 | Slattery, Mike | 1889 | NY1 | All NY1 | 0 | 52 | 0.1 | 0 | 0 |
| slatm101 | Slattery, Mike | 1890 | NYP | All NYP | 0 | 440 | 0.1 | 2 | 2 |
| slatm101 | Slattery, Mike | 1891 | WS9 | All WS9 | 0 | 67 | -0.3 | 0 | 1 |
| slatm101 | Slattery, Mike | 1891 | CIN | All CIN | 0 | 168 | -0.5 | 0 | 3 |
| slatm101 | Slattery, Mike | 1884 | BSU | All BSU | 0 | 417 | -1.4 | -3 | -1 |