| SP | Mathewson, C.Mathewson, Christy † >> | 29 | 1909 | R | 86 | 23 | 23 | 14 | 7 | 3.68 | .266 | 1.08 | 7.7 | 2.1 | 4.1 | 156.2 | 133 | 65 | 64 | 21 | 36 | 71 | 3 | 0 | 0 | 2 | 13 | 1 | 3 | 4.55 |
| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 92 | 23 | 23 | 12 | 6 | 4.50 | .321 | 1.39 | 8.9 | 3.7 | 7.9 | 142.0 | 140 | 71 | 71 | 14 | 58 | 124 | 3 | 0 | 0 | 0 | 10 | 3 | 1 | 3.82 |
| SP | Fernandez, J.Fernandez, Jose >> | 21 | 2013 | R | 76 | 22 | 21 | 10 | 5 | 2.91 | .288 | 1.19 | 7.1 | 3.7 | 9.3 | 142.1 | 112 | 49 | 46 | 6 | 58 | 147 | 1 | 0 | 0 | 0 | 14 | 3 | 3 | 2.77 |
| RP | Nathan, J.Nathan, Joe † >> | 32 | 2006 | R | 86 | 39 | 0 | 4 | 1 | 1.07 | .236 | 0.93 | 5.9 | 2.5 | 9.0 | 50.2 | 33 | 8 | 6 | 3 | 14 | 50 | 0 | 11 | 2 | 0 | 0 | 0 | 1 | 2.62 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 81 | 32 | 0 | 2 | 1 | 1.90 | .224 | 0.87 | 4.7 | 3.2 | 7.5 | 42.2 | 22 | 9 | 9 | 3 | 15 | 35 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 3.33 |
| RP | Broxton, J.Broxton, Jonathan >> | 25 | 2009 | R | 63 | 11 | 0 | 2 | 1 | 3.72 | .237 | 0.93 | 5.0 | 4.0 | 9.0 | 9.2 | 5 | 4 | 4 | 1 | 4 | 9 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3.78 |
| RP | Eichhorn, M.Eichhorn, Mark >> | 26 | 1986 | R | 49 | 15 | 0 | 1 | 0 | 8.14 | .392 | 1.93 | 11.6 | 6.0 | 7.1 | 24.1 | 31 | 22 | 22 | 6 | 16 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.67 |