| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 96 | 28 | 28 | 10 | 10 | 4.11 | .309 | 1.31 | 8.6 | 3.2 | 10.3 | 197.0 | 189 | 96 | 90 | 28 | 69 | 226 | 4 | 0 | 0 | 1 | 15 | 6 | 5 | 3.70 |
| SP | Iwakuma, H.Iwakuma, Hisashi >> | 32 | 2013 | R | 64 | 27 | 27 | 8 | 11 | 6.25 | .337 | 1.49 | 10.9 | 2.6 | 6.4 | 175.2 | 211 | 124 | 122 | 30 | 51 | 124 | 2 | 0 | 0 | 0 | 10 | 6 | 9 | 4.79 |
| SP | Carrasco, C.Carrasco, Carlos # >> | 27 | 2014 | R | 83 | 27 | 27 | 1 | 8 | 5.45 | .322 | 1.40 | 9.5 | 3.2 | 10.5 | 99.0 | 104 | 61 | 60 | 18 | 35 | 116 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 4.14 |
| SP | Strasburg, S.Strasburg, Stephen # >> | 30 | 2019 | R | 78 | 27 | 27 | 7 | 10 | 4.56 | .308 | 1.30 | 9.1 | 2.6 | 10.4 | 140.0 | 142 | 76 | 71 | 26 | 40 | 161 | 0 | 0 | 0 | 0 | 9 | 5 | 3 | 4.08 |
| RP | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 95 | 76 | 0 | 5 | 3 | 2.96 | .292 | 1.22 | 8.1 | 2.9 | 9.0 | 91.1 | 82 | 30 | 30 | 4 | 29 | 91 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 2.59 |
| RP | Wagner, B.Wagner, Billy † >> | 39 | 2010 | L | 82 | 83 | 0 | 9 | 1 | 2.93 | .288 | 1.20 | 6.9 | 4.0 | 11.8 | 76.2 | 58 | 31 | 25 | 9 | 34 | 100 | 0 | 3 | 3 | 0 | 0 | 1 | 1 | 3.29 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 71 | 0 | 1 | 5 | 5.60 | .344 | 1.55 | 8.7 | 5.3 | 9.5 | 82.0 | 79 | 54 | 51 | 12 | 48 | 87 | 0 | 8 | 2 | 0 | 0 | 2 | 6 | 4.61 |
| RP | Soriano, R.Soriano, Rafael >> | 31 | 2010 | R | 80 | 60 | 0 | 5 | 3 | 5.35 | .332 | 1.46 | 10.2 | 3.0 | 7.2 | 65.2 | 74 | 44 | 39 | 12 | 22 | 52 | 0 | 7 | 2 | 0 | 0 | 2 | 0 | 4.91 |
| RP | Thornburg, T.Thornburg, Tyler >> | 27 | 2016 | R | 67 | 54 | 0 | 4 | 5 | 4.21 | .306 | 1.31 | 7.0 | 4.8 | 10.5 | 62.0 | 48 | 30 | 29 | 7 | 33 | 72 | 0 | 3 | 2 | 0 | 0 | 1 | 1 | 3.79 |
| SP | Hernandez, F.Hernandez, Felix >> | 28 | 2014 | R | 88 | 23 | 0 | 1 | 5 | 3.97 | .317 | 1.39 | 8.6 | 4.0 | 10.2 | 45.1 | 43 | 21 | 20 | 8 | 20 | 51 | 0 | 4 | 2 | 0 | 0 | 0 | 4 | 4.38 |