| SP | McQuillan, G.McQuillan, George >> | 29 | 1910 | R | 96 | 43 | 43 | 12 | 16 | 3.71 | .286 | 1.17 | 8.1 | 2.4 | 2.9 | 281.1 | 253 | 138 | 116 | 16 | 76 | 90 | 3 | 0 | 0 | 2 | 27 | 9 | 4 | 4.01 |
| SP | Alexander, P.Alexander, Pete >> | 27 | 1911 | R | 81 | 43 | 43 | 19 | 20 | 3.46 | .277 | 1.12 | 7.3 | 2.8 | 2.9 | 314.2 | 254 | 162 | 121 | 20 | 98 | 101 | 22 | 0 | 0 | 4 | 23 | 10 | 5 | 4.22 |
| SP | Sanders, B.Sanders, Ben >> | 26 | 1888 | R | 80 | 41 | 41 | 9 | 25 | 5.09 | .308 | 1.30 | 10.2 | 1.5 | 2.7 | 251.0 | 285 | 176 | 142 | 21 | 42 | 76 | 13 | 0 | 0 | 0 | 17 | 8 | 8 | 4.08 |
| SP | Ferguson, C.Ferguson, Charlie >> | 24 | 1886 | R | 83 | 40 | 40 | 16 | 17 | 4.01 | .307 | 1.31 | 9.6 | 2.2 | 2.5 | 283.0 | 302 | 173 | 126 | 26 | 68 | 79 | 13 | 0 | 0 | 3 | 19 | 6 | 6 | 4.42 |
| RP | Coveleski, H.Coveleski, Harry >> | 28 | 1910 | L | 86 | 64 | 0 | 7 | 6 | 3.16 | .308 | 1.30 | 7.6 | 4.2 | 3.4 | 153.2 | 129 | 76 | 54 | 9 | 71 | 57 | 0 | 10 | 1 | 0 | 0 | 5 | 4 | 4.51 |
| RP | Moroney, J.Moroney, Jim >> | 31 | 1910 | L | 36 | 51 | 0 | 6 | 6 | 6.40 | .348 | 1.56 | 11.0 | 3.2 | 2.4 | 71.2 | 87 | 57 | 51 | 10 | 25 | 19 | 0 | 3 | 1 | 0 | 0 | 3 | 4 | 5.48 |
| RP | Brennan, A.Brennan, Ad >> | 27 | 1910 | L | 74 | 33 | 0 | 2 | 0 | 3.88 | .304 | 1.29 | 9.3 | 2.4 | 3.1 | 53.1 | 55 | 28 | 23 | 1 | 14 | 18 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 3.42 |
| RP | Girard, C.Girard, Charlie >> | 30 | 1910 | R | 35 | 25 | 0 | 4 | 0 | 3.89 | .350 | 1.59 | 10.6 | 4.0 | 3.7 | 34.2 | 40 | 24 | 15 | 4 | 15 | 14 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 5.12 |
| SP | Baumgartner, S.Baumgartner, Stan >> | 20 | 1914 | L | 21 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Matteson, E.Matteson, Eddie >> | 30 | 1914 | R | 14 | 4 | 0 | 0 | 0 | 2.45 | .313 | 1.36 | 12.0 | 3.0 | 0.0 | 3.2 | 4 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 8.33 |