| SP | Arrieta, J.Arrieta, Jake # >> | 29 | 2015 | R | 93 | 21 | 21 | 6 | 11 | 4.61 | .310 | 1.32 | 9.4 | 2.5 | 9.2 | 150.1 | 156 | 78 | 77 | 15 | 42 | 154 | 3 | 0 | 0 | 0 | 11 | 5 | 2 | 3.19 |
| SP | Mathewson, C.Mathewson, Christy >> | 29 | 1909 | R | 85 | 20 | 20 | 11 | 9 | 3.20 | .263 | 1.07 | 7.7 | 2.0 | 4.8 | 160.1 | 136 | 66 | 57 | 12 | 35 | 85 | 9 | 0 | 0 | 1 | 12 | 1 | 3 | 3.59 |
| SP | Johnson, R.Johnson, Randy >> | 41 | 2004 | L | 83 | 20 | 20 | 8 | 8 | 4.45 | .294 | 1.25 | 8.6 | 2.7 | 8.6 | 137.2 | 131 | 71 | 68 | 20 | 41 | 131 | 2 | 0 | 0 | 0 | 13 | 0 | 1 | 3.88 |
| SP | McDowell, S.McDowell, Sam # >> | 23 | 1965 | L | 44 | 19 | 19 | 8 | 7 | 5.08 | .340 | 1.53 | 7.8 | 6.0 | 7.5 | 101.0 | 88 | 58 | 57 | 9 | 67 | 84 | 0 | 0 | 0 | 0 | 8 | 1 | 2 | 4.51 |
| RP | Miller, A.Miller, Andrew # >> | 32 | 2017 | L | 85 | 42 | 0 | 2 | 0 | 5.21 | .327 | 1.44 | 9.2 | 3.9 | 7.8 | 46.2 | 47 | 27 | 27 | 8 | 20 | 40 | 0 | 5 | 2 | 0 | 0 | 1 | 2 | 4.89 |
| SP | Russell, R.Russell, Reb >> | 27 | 1916 | L | 52 | 7 | 0 | 1 | 0 | 4.15 | .278 | 1.12 | 8.7 | 1.4 | 2.8 | 26.0 | 25 | 12 | 12 | 0 | 4 | 8 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2.96 |