Erskine Mayer
Batting
Baseball Reference Page
| Team | Year | Adj IP | W | L | BB | SO | ERA | RPG | Runs | Tot | R/IP | TE |
| PHI | 1912 | 22.1 | 0 | 1 | 7 | 5 | 6.33 | -0.673 | 10.3 | 9.7 | 0.467 | 0.418 |
| PHI | 1913 | 169.9 | 9 | 9 | 46 | 51 | 3.11 | -0.092 | 81.9 | 80.5 | 0.482 | 0.436 |
| PHI | 1914 | 316.5 | 21 | 19 | 91 | 116 | 2.58 | 0.103 | 161.0 | 164.1 | 0.509 | 0.474 |
| PHI | 1915 | 273.7 | 21 | 15 | 59 | 114 | 2.36 | 0.226 | 138.0 | 143.5 | 0.504 | 0.482 |
| PHI | 1916 | 144.6 | 7 | 7 | 33 | 62 | 3.15 | -0.065 | 69.0 | 68.2 | 0.477 | 0.436 |
| PHI | 1917 | 162.7 | 11 | 6 | 33 | 64 | 2.76 | -0.045 | 80.6 | 80.0 | 0.496 | 0.449 |
| PHI | 1918 | 105.5 | 7 | 4 | 26 | 16 | 3.12 | 0.079 | 51.6 | 52.5 | 0.489 | 0.451 |
| PIT | 1918 | 125.6 | 9 | 3 | 27 | 25 | 2.26 | 0.186 | 64.3 | 66.6 | 0.512 | 0.484 |
| CHA | 1919 | 25.1 | 1 | 3 | 11 | 9 | 8.37 | -0.422 | 10.9 | 9.9 | 0.436 | 0.363 |
| PIT | 1919 | 92.7 | 5 | 3 | 12 | 20 | 4.48 | 0.098 | 47.4 | 48.2 | 0.512 | 0.479 |