| SP | Alexander, P.Alexander, Pete † >> | 28 | 1915 | R | 97 | 30 | 30 | 18 | 7 | 3.42 | .285 | 1.19 | 8.3 | 2.4 | 3.1 | 221.0 | 203 | 101 | 84 | 5 | 59 | 77 | 9 | 0 | 0 | 2 | 18 | 2 | 2 | 3.43 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 80 | 31 | 31 | 12 | 9 | 4.77 | .329 | 1.45 | 10.2 | 2.9 | 3.0 | 194.1 | 220 | 130 | 103 | 3 | 62 | 64 | 11 | 0 | 0 | 0 | 12 | 4 | 7 | 3.56 |
| SP | Sparks, T.Sparks, Tully # >> | 32 | 1906 | R | 62 | 31 | 31 | 11 | 9 | 5.24 | .336 | 1.48 | 10.7 | 2.7 | 2.8 | 183.2 | 217 | 132 | 107 | 2 | 55 | 56 | 3 | 0 | 0 | 0 | 11 | 7 | 5 | 3.55 |
| SP | Vaughn, H.Vaughn, Hippo >> | 30 | 1918 | L | 64 | 30 | 30 | 9 | 12 | 4.67 | .327 | 1.41 | 10.0 | 2.8 | 2.5 | 179.1 | 198 | 117 | 93 | 6 | 55 | 49 | 8 | 0 | 0 | 2 | 11 | 8 | 6 | 3.94 |
| RP | Welch, M.Welch, Mickey >> | 26 | 1885 | R | 88 | 58 | 0 | 13 | 6 | 4.35 | .306 | 1.27 | 8.6 | 3.0 | 1.8 | 140.2 | 133 | 76 | 68 | 4 | 46 | 28 | 0 | 8 | 2 | 0 | 0 | 7 | 4 | 4.11 |
| RP | Geggus, C.Geggus, Charlie # >> | 22 | 1884 | R | 83 | 42 | 0 | 6 | 8 | 4.22 | .291 | 1.20 | 8.3 | 2.5 | 4.3 | 108.2 | 100 | 64 | 51 | 3 | 30 | 51 | 0 | 7 | 2 | 0 | 0 | 4 | 0 | 3.36 |
| RP | Marquard, R.Marquard, Rube >> | 30 | 1916 | L | 84 | 33 | 0 | 3 | 2 | 3.22 | .292 | 1.22 | 8.9 | 2.3 | 3.0 | 72.2 | 71 | 33 | 26 | 0 | 18 | 24 | 0 | 2 | 2 | 0 | 0 | 1 | 1 | 3.13 |
| RP | Sanders, B.Sanders, Ben >> | 23 | 1888 | R | 69 | 18 | 0 | 2 | 3 | 3.86 | .339 | 1.54 | 9.6 | 4.2 | 1.6 | 28.0 | 30 | 15 | 12 | 0 | 13 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.04 |