| SP | Johnson, W.Johnson, Walter >> | 26 | 1913 | R | 100 | 33 | 33 | 16 | 6 | 2.73 | .264 | 1.05 | 7.6 | 1.9 | 4.1 | 233.2 | 197 | 83 | 71 | 6 | 48 | 105 | 8 | 0 | 0 | 2 | 23 | 6 | 4 | 3.13 |
| SP | Cicotte, E.Cicotte, Eddie # >> | 33 | 1917 | R | 89 | 32 | 32 | 6 | 10 | 4.64 | .308 | 1.29 | 9.2 | 2.5 | 3.2 | 170.2 | 173 | 104 | 88 | 6 | 48 | 60 | 2 | 0 | 0 | 0 | 13 | 7 | 2 | 3.72 |
| SP | Radbourn, C.Radbourn, Charley >> | 30 | 1884 | R | 81 | 34 | 29 | 10 | 10 | 4.50 | .309 | 1.30 | 9.7 | 2.0 | 3.3 | 166.0 | 179 | 97 | 83 | 7 | 36 | 60 | 5 | 0 | 0 | 2 | 10 | 8 | 13 | 3.62 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 82 | 30 | 28 | 9 | 14 | 4.69 | .328 | 1.46 | 10.9 | 2.3 | 3.1 | 153.2 | 185 | 105 | 80 | 8 | 39 | 52 | 4 | 0 | 1 | 0 | 12 | 1 | 6 | 3.78 |
| RP | Clarkson, J.Clarkson, John † >> | 24 | 1885 | R | 96 | 61 | 2 | 11 | 9 | 4.25 | .314 | 1.32 | 9.3 | 2.7 | 2.7 | 173.2 | 178 | 101 | 82 | 1 | 51 | 51 | 1 | 7 | 1 | 1 | 1 | 10 | 4 | 3.54 |
| RP | McGinnity, J.McGinnity, Joe # >> | 33 | 1904 | R | 98 | 54 | 1 | 12 | 6 | 4.52 | .340 | 1.52 | 10.0 | 3.7 | 2.6 | 137.1 | 152 | 78 | 69 | 2 | 57 | 39 | 0 | 5 | 1 | 0 | 0 | 3 | 4 | 3.93 |
| RP | Coveleski, S.Coveleski, Stan # >> | 28 | 1917 | R | 93 | 39 | 1 | 7 | 3 | 4.49 | .338 | 1.52 | 8.6 | 5.1 | 2.6 | 100.1 | 96 | 62 | 50 | 2 | 57 | 29 | 0 | 3 | 1 | 0 | 1 | 1 | 2 | 4.42 |
| RP | Welch, M.Welch, Mickey >> | 26 | 1885 | R | 80 | 29 | 1 | 7 | 3 | 4.92 | .339 | 1.51 | 9.9 | 3.8 | 2.4 | 67.2 | 74 | 50 | 37 | 3 | 28 | 18 | 0 | 1 | 5 | 0 | 0 | 2 | 8 | 4.39 |
| RP | Shawkey, B.Shawkey, Bob >> | 26 | 1916 | R | 72 | 25 | 0 | 1 | 1 | 5.01 | .326 | 1.39 | 10.1 | 2.5 | 3.1 | 50.1 | 56 | 30 | 28 | 1 | 14 | 17 | 0 | 2 | 0 | 0 | 0 | 3 | 0 | 3.60 |