| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 95 | 11 | 11 | 7 | 3 | 2.24 | .231 | 0.87 | 6.0 | 1.8 | 8.9 | 84.1 | 56 | 22 | 21 | 7 | 17 | 83 | 2 | 0 | 0 | 1 | 9 | 3 | 1 | 2.82 |
| SP | Bauer, T.Bauer, Trevor >> | 27 | 2018 | R | 61 | 10 | 10 | 5 | 2 | 4.07 | .332 | 1.42 | 8.4 | 4.6 | 10.1 | 59.2 | 55 | 27 | 27 | 7 | 30 | 66 | 0 | 0 | 0 | 0 | 7 | 4 | 1 | 4.03 |
| SP | Dickey, R.Dickey, R.A. >> | 38 | 2012 | R | 54 | 10 | 10 | 4 | 5 | 6.23 | .337 | 1.53 | 10.8 | 3.1 | 7.6 | 56.1 | 67 | 40 | 39 | 12 | 19 | 47 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 5.13 |
| SP | Lester, J.Lester, Jon # >> | 32 | 2016 | L | 78 | 10 | 10 | 5 | 2 | 4.64 | .336 | 1.50 | 10.2 | 3.3 | 7.9 | 66.0 | 75 | 34 | 34 | 7 | 24 | 58 | 0 | 0 | 0 | 0 | 5 | 1 | 2 | 3.76 |
| RP | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 95 | 28 | 0 | 1 | 2 | 3.97 | .363 | 1.68 | 11.6 | 3.4 | 8.5 | 34.0 | 44 | 20 | 15 | 3 | 13 | 32 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 3.50 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 25 | 0 | 1 | 2 | 3.10 | .287 | 1.21 | 8.7 | 2.2 | 14.0 | 29.0 | 28 | 10 | 10 | 1 | 7 | 45 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1.07 |
| SP | Foltynewicz, M.Foltynewicz, Michael >> | 26 | 2018 | R | 67 | 8 | 0 | 1 | 0 | 8.86 | .385 | 1.88 | 9.4 | 7.7 | 10.3 | 21.1 | 22 | 21 | 21 | 5 | 18 | 24 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 6.38 |