| SP | Walsh, E.Walsh, Ed † # >> | 29 | 1910 | R | 93 | 30 | 30 | 13 | 8 | 3.43 | .276 | 1.12 | 7.6 | 2.5 | 5.2 | 199.2 | 168 | 80 | 76 | 15 | 56 | 115 | 4 | 0 | 0 | 3 | 19 | 4 | 0 | 3.73 |
| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 91 | 30 | 30 | 16 | 7 | 3.39 | .278 | 1.13 | 7.6 | 2.6 | 5.2 | 188.2 | 159 | 72 | 71 | 18 | 55 | 108 | 2 | 0 | 0 | 1 | 20 | 4 | 2 | 4.04 |
| SP | Johnson, R.Johnson, Randy >> | 41 | 2004 | L | 84 | 29 | 29 | 14 | 4 | 3.58 | .287 | 1.15 | 7.9 | 2.5 | 8.0 | 178.2 | 157 | 72 | 71 | 24 | 49 | 158 | 3 | 0 | 0 | 0 | 20 | 10 | 1 | 3.97 |
| SP | Fernandez, J.Fernandez, Jose † # >> | 21 | 2013 | R | 76 | 29 | 28 | 18 | 8 | 2.96 | .281 | 1.15 | 7.2 | 3.2 | 6.9 | 194.1 | 156 | 65 | 64 | 12 | 68 | 148 | 2 | 0 | 0 | 1 | 19 | 4 | 3 | 3.39 |
| RP | Gagne, E.Gagne, Eric † >> | 27 | 2003 | R | 98 | 79 | 0 | 5 | 3 | 3.45 | .264 | 1.07 | 5.8 | 3.9 | 8.8 | 109.2 | 70 | 43 | 42 | 10 | 47 | 107 | 0 | 14 | 6 | 0 | 0 | 1 | 3 | 3.55 |
| RP | Kuo, H.Kuo, Hong-Chih † >> | 29 | 2010 | L | 91 | 66 | 0 | 6 | 3 | 1.83 | .249 | 0.95 | 5.3 | 3.3 | 7.8 | 88.2 | 52 | 19 | 18 | 6 | 32 | 76 | 0 | 14 | 4 | 0 | 0 | 4 | 4 | 3.39 |
| RP | Capps, C.Capps, Carter >> | 24 | 2015 | R | 84 | 39 | 0 | 3 | 1 | 3.62 | .313 | 1.29 | 7.8 | 3.9 | 10.5 | 37.1 | 32 | 15 | 15 | 1 | 16 | 43 | 0 | 8 | 1 | 0 | 0 | 3 | 1 | 2.57 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 80 | 26 | 0 | 3 | 1 | 3.20 | .309 | 1.30 | 6.5 | 5.4 | 8.3 | 25.1 | 18 | 9 | 9 | 3 | 15 | 23 | 0 | 4 | 1 | 0 | 0 | 1 | 0 | 4.64 |