| Retro ID | Player | Year | Team | History | Is Pitcher? | PA or IP | WAR | Wins | Losses |
|---|---|---|---|---|---|---|---|---|---|
| obrid101 | O'Brien, Darby | 1889 | CL4 | All CL4 | 1 | 347 | 3.2 | 9 | 8 |
| obrid101 | O'Brien, Darby | 1888 | CL3 | All CL3 | 1 | 259 | 1.9 | 9 | 9 |
| obrid101 | O'Brien, Darby | 1890 | CLP | All CLP | 1 | 206 | 0.6 | 7 | 8 |
| obrid101 | O'Brien, Darby | 1891 | BS2 | All BS2 | 1 | 269 | -0.6 | 6 | 13 |
| obrid101 | O'Brien, Darby | 1889 | CL4 | All CL4 | 0 | 153 | Array['WAR'] | 1 | 1 |
| obrid101 | O'Brien, Darby | 1891 | BS2 | All BS2 | 0 | 137 | Array['WAR'] | 0 | 1 |
| obrid101 | O'Brien, Darby | 1888 | CL3 | All CL3 | 0 | 114 | Array['WAR'] | 0 | 1 |
| obrid101 | O'Brien, Darby | 1890 | CLP | All CLP | 0 | 98 | Array['WAR'] | 0 | 1 |