| SP | Alexander, P.Alexander, Pete | Phils | R | 156.0 | 36 | 36 | 19 | 10 | 3.15 | .276 | 1.11 | 7.9 | 2.1 | 3.0 | 266.0 | 233 | 111 | 93 | 6 | 63 | 89 | 17 | 0 | 0 | 3 | 22 | 8 | 3 | 3.42 |
| SP | McQuillan, G.McQuillan, George | Mules | R | 143.0 | 32 | 32 | 19 | 8 | 3.47 | .287 | 1.16 | 7.7 | 2.7 | 2.7 | 241.1 | 207 | 112 | 93 | 2 | 72 | 71 | 14 | 0 | 0 | 5 | 19 | 12 | 5 | 3.56 |
| SP | Mathewson, C.Mathewson, Christy | Highlanders | R | 133.0 | 40 | 40 | 20 | 15 | 3.68 | .298 | 1.24 | 9.1 | 2.1 | 3.0 | 305.1 | 308 | 151 | 125 | 6 | 70 | 101 | 11 | 0 | 0 | 0 | 26 | 10 | 6 | 3.38 |
| SP | Pfiester, J.Pfiester, Jack | Bulldogs | L | 121.0 | 34 | 34 | 17 | 11 | 3.83 | .308 | 1.30 | 9.0 | 2.7 | 3.1 | 253.2 | 254 | 133 | 108 | 1 | 76 | 86 | 17 | 0 | 0 | 2 | 20 | 8 | 3 | 3.37 |