| SP | Arrieta, J.Arrieta, Jake † >> | 29 | 2015 | R | 95 | 33 | 33 | 20 | 10 | 3.92 | .301 | 1.28 | 8.6 | 3.0 | 9.2 | 243.1 | 231 | 107 | 106 | 18 | 81 | 248 | 6 | 0 | 0 | 0 | 20 | 3 | 8 | 2.96 |
| SP | Dickey, R.Dickey, R.A. >> | 38 | 2012 | R | 54 | 31 | 31 | 6 | 18 | 7.16 | .372 | 1.73 | 12.4 | 3.2 | 7.5 | 163.1 | 224 | 132 | 130 | 38 | 58 | 135 | 3 | 0 | 0 | 0 | 10 | 8 | 4 | 5.59 |
| RP | Petit, Y.Petit, Yusmeiro >> | 35 | 2019 | R | 71 | 82 | 0 | 8 | 0 | 4.22 | .314 | 1.34 | 9.8 | 2.3 | 8.1 | 108.2 | 118 | 52 | 51 | 17 | 28 | 97 | 0 | 5 | 4 | 0 | 0 | 3 | 2 | 4.11 |
| RP | Rodriguez, F.Rodriguez, Francisco >> | 32 | 2014 | R | 29 | 56 | 0 | 2 | 0 | 3.24 | .306 | 1.31 | 8.5 | 3.4 | 10.0 | 66.2 | 62 | 25 | 24 | 8 | 25 | 73 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 3.55 |
| SP | Johnson, J.Johnson, Josh >> | 26 | 2010 | R | 39 | 29 | 0 | 1 | 1 | 4.67 | .345 | 1.52 | 10.9 | 2.8 | 11.1 | 52.0 | 63 | 27 | 27 | 6 | 16 | 64 | 0 | 6 | 0 | 0 | 0 | 3 | 3 | 3.13 |