| SP | Gibson, B.Gibson, Bob † >> | 33 | 1968 | R | 93 | 37 | 37 | 18 | 13 | 3.26 | .283 | 1.18 | 7.8 | 2.8 | 5.7 | 298.1 | 258 | 117 | 108 | 25 | 93 | 190 | 20 | 0 | 0 | 4 | 23 | 3 | 2 | 3.78 |
| SP | Leonard, D.Leonard, Dutch † $ >> | 22 | 1914 | L | 91 | 36 | 36 | 21 | 11 | 2.92 | .279 | 1.13 | 6.6 | 3.6 | 4.8 | 253.0 | 185 | 84 | 82 | 19 | 102 | 135 | 3 | 0 | 0 | 1 | 28 | 6 | 4 | 4.19 |
| SP | Maddux, G.Maddux, Greg >> | 29 | 1995 | R | 89 | 35 | 34 | 16 | 11 | 3.27 | .283 | 1.18 | 8.4 | 2.3 | 5.3 | 250.1 | 232 | 99 | 91 | 22 | 63 | 147 | 7 | 1 | 0 | 3 | 21 | 2 | 0 | 3.75 |
| SP | Brown, M.Brown, Mordecai † $ >> | 32 | 1908 | R | 85 | 34 | 34 | 17 | 14 | 3.45 | .283 | 1.18 | 8.3 | 2.3 | 4.2 | 255.1 | 236 | 109 | 98 | 22 | 66 | 119 | 10 | 0 | 0 | 4 | 19 | 1 | 3 | 3.98 |
| SP | McDowell, S.McDowell, Sam >> | 23 | 1965 | L | 44 | 30 | 30 | 12 | 11 | 3.70 | .309 | 1.32 | 7.2 | 4.6 | 6.9 | 192.1 | 154 | 83 | 79 | 13 | 99 | 147 | 1 | 0 | 0 | 0 | 21 | 5 | 9 | 3.97 |
| RP | Street, H.Street, Huston >> | 29 | 2012 | R | 96 | 94 | 0 | 3 | 2 | 3.15 | .273 | 1.12 | 6.6 | 3.5 | 8.7 | 88.2 | 65 | 32 | 31 | 10 | 34 | 85 | 0 | 10 | 4 | 0 | 0 | 1 | 0 | 3.74 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 76 | 59 | 0 | 3 | 3 | 3.60 | .333 | 1.47 | 8.6 | 4.7 | 9.0 | 60.0 | 57 | 27 | 24 | 7 | 31 | 60 | 0 | 6 | 3 | 0 | 0 | 2 | 1 | 4.17 |
| RP | Holland, G.Holland, Greg >> | 27 | 2013 | R | 72 | 37 | 0 | 5 | 1 | 2.84 | .274 | 1.11 | 5.9 | 4.0 | 9.0 | 38.0 | 25 | 12 | 12 | 4 | 17 | 38 | 0 | 4 | 3 | 0 | 0 | 1 | 1 | 3.79 |
| RP | Hrabosky, A.Hrabosky, Al >> | 26 | 1975 | L | 13 | 97 | 0 | 1 | 5 | 4.15 | .302 | 1.30 | 7.4 | 4.3 | 4.2 | 56.1 | 46 | 28 | 26 | 6 | 27 | 26 | 0 | 4 | 3 | 0 | 0 | 0 | 2 | 4.91 |
| RP | Messersmith, A.Messersmith, Andy >> | 23 | 1968 | R | 58 | 32 | 0 | 1 | 2 | 3.13 | .320 | 1.41 | 8.6 | 4.1 | 5.1 | 46.0 | 44 | 16 | 16 | 6 | 21 | 26 | 0 | 4 | 0 | 0 | 0 | 0 | 1 | 4.93 |
| SP | Pfiester, J.Pfiester, Jack >> | 28 | 1906 | L | 74 | 3 | 1 | 0 | 2 | 3.27 | .365 | 1.64 | 9.8 | 4.9 | 3.3 | 11.0 | 12 | 7 | 4 | 1 | 6 | 4 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 5.36 |