Ad Brennan
Batting
Baseball Reference Page
| Team | Year | Adj IP | W | L | BB | SO | ERA | RPG | Runs | Tot | R/IP | TE |
| PHI | 1910 | 73.9 | 2 | 0 | 28 | 28 | 2.33 | 0.381 | 35.5 | 37.7 | 0.480 | 0.473 |
| PHI | 1911 | 23.2 | 2 | 1 | 12 | 12 | 3.57 | -0.155 | 11.7 | 11.3 | 0.506 | 0.437 |
| PHI | 1912 | 176.5 | 11 | 9 | 49 | 78 | 3.57 | 0.278 | 95.0 | 99.2 | 0.538 | 0.517 |
| PHI | 1913 | 208.5 | 14 | 12 | 46 | 94 | 2.39 | -0.122 | 114.3 | 111.9 | 0.548 | 0.490 |
| CHF | 1914 | 85.0 | 5 | 5 | 21 | 31 | 3.57 | 0.107 | 36.9 | 37.9 | 0.435 | 0.404 |
| CHF | 1915 | 110.2 | 3 | 9 | 30 | 40 | 3.74 | 0.147 | 52.2 | 53.4 | 0.474 | 0.451 |
| WS1 | 1918 | 5.8 | 0 | 0 | 5 | 0 | 5.06 | -0.386 | 1.9 | 1.8 | 0.337 | 0.297 |
| CLE | 1918 | 3.0 | 0 | 0 | 3 | 0 | 3.00 | | 1.0 | 1.0 | 0.348 | 0.352 |