| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 91 | 32 | 32 | 9 | 20 | 3.77 | .281 | 1.16 | 7.2 | 3.3 | 5.3 | 214.2 | 171 | 95 | 90 | 20 | 78 | 125 | 3 | 0 | 0 | 2 | 20 | 3 | 1 | 4.18 |
| SP | Waddell, R.Waddell, Rube # >> | 29 | 1905 | L | 67 | 30 | 30 | 15 | 8 | 4.13 | .295 | 1.25 | 8.6 | 2.7 | 6.2 | 200.2 | 190 | 98 | 92 | 27 | 60 | 138 | 4 | 0 | 0 | 1 | 15 | 2 | 2 | 4.31 |
| SP | Camnitz, H.Camnitz, Howie >> | 28 | 1909 | R | 58 | 30 | 30 | 9 | 15 | 5.43 | .324 | 1.40 | 9.3 | 3.3 | 4.1 | 172.1 | 177 | 106 | 104 | 20 | 64 | 79 | 4 | 0 | 0 | 2 | 14 | 7 | 2 | 4.83 |
| SP | McQuillan, G.McQuillan, George >> | 23 | 1908 | R | 48 | 29 | 29 | 12 | 10 | 4.83 | .318 | 1.36 | 9.5 | 2.8 | 3.9 | 182.2 | 193 | 98 | 98 | 23 | 56 | 79 | 2 | 0 | 0 | 0 | 15 | 7 | 1 | 4.81 |
| RP | Benoit, J.Benoit, Joaquin † >> | 33 | 2010 | R | 95 | 89 | 0 | 5 | 6 | 4.08 | .315 | 1.37 | 9.1 | 3.3 | 8.8 | 114.2 | 115 | 60 | 52 | 14 | 42 | 111 | 0 | 14 | 4 | 0 | 0 | 1 | 4 | 3.78 |
| RP | Russell, J.Russell, Jeff >> | 28 | 1989 | R | 57 | 55 | 0 | 2 | 3 | 4.98 | .335 | 1.51 | 8.5 | 5.2 | 7.9 | 59.2 | 56 | 33 | 33 | 15 | 34 | 52 | 0 | 2 | 1 | 0 | 0 | 0 | 3 | 6.27 |
| RP | Abernathy, T.Abernathy, Ted >> | 34 | 1967 | R | 49 | 46 | 0 | 2 | 3 | 5.11 | .352 | 1.60 | 9.5 | 5.0 | 5.9 | 56.1 | 59 | 35 | 32 | 11 | 31 | 37 | 0 | 6 | 2 | 0 | 0 | 2 | 0 | 6.00 |