Darby O'Brien
Batting
Baseball Reference Page
| Team | Year | Adj IP | W | L | BB | SO | ERA | RPG | Runs | Tot | R/IP | TE |
| CL3 | 1888 | 259.1 | 11 | 19 | 99 | 135 | 3.30 | -0.148 | 124.3 | 119.9 | 0.480 | 0.415 |
| CL4 | 1889 | 347.2 | 22 | 17 | 167 | 122 | 4.15 | 0.109 | 156.8 | 160.6 | 0.451 | 0.420 |
| CLP | 1890 | 200.4 | 8 | 16 | 93 | 54 | 3.40 | -0.269 | 89.8 | 82.6 | 0.448 | 0.363 |
| BS2 | 1891 | 270.1 | 18 | 13 | 127 | 87 | 3.65 | 0.066 | 124.6 | 126.8 | 0.461 | 0.419 |