| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 95 | 25 | 25 | 12 | 7 | 3.09 | .281 | 1.14 | 7.1 | 3.1 | 9.3 | 175.0 | 138 | 61 | 60 | 20 | 61 | 180 | 3 | 0 | 0 | 1 | 19 | 6 | 3 | 3.58 |
| SP | Buehler, W.Buehler, Walker # >> | 23 | 2018 | R | 84 | 24 | 24 | 12 | 5 | 3.62 | .283 | 1.17 | 8.1 | 2.5 | 8.8 | 139.1 | 125 | 59 | 56 | 19 | 38 | 136 | 0 | 0 | 0 | 0 | 15 | 2 | 2 | 3.68 |
| SP | Fernandez, J.Fernandez, Jose >> | 21 | 2013 | R | 82 | 24 | 24 | 6 | 6 | 4.78 | .340 | 1.52 | 9.0 | 4.7 | 8.3 | 133.2 | 133 | 74 | 71 | 17 | 70 | 122 | 0 | 0 | 0 | 0 | 13 | 4 | 2 | 4.50 |
| SP | Strasburg, S.Strasburg, Stephen >> | 28 | 2017 | R | 66 | 24 | 24 | 10 | 6 | 4.76 | .315 | 1.38 | 8.9 | 3.5 | 9.4 | 136.0 | 135 | 72 | 72 | 20 | 53 | 142 | 0 | 0 | 0 | 0 | 14 | 0 | 1 | 3.99 |
| SP | Higuera, T.Higuera, Teddy >> | 30 | 1988 | L | 64 | 22 | 22 | 9 | 8 | 4.64 | .312 | 1.33 | 8.4 | 3.5 | 7.5 | 128.0 | 120 | 66 | 66 | 16 | 50 | 107 | 2 | 0 | 0 | 0 | 11 | 4 | 0 | 4.22 |
| RP | Street, H.Street, Huston >> | 29 | 2012 | R | 96 | 67 | 0 | 3 | 3 | 3.56 | .293 | 1.21 | 7.5 | 3.5 | 9.0 | 73.1 | 61 | 29 | 29 | 6 | 28 | 73 | 0 | 5 | 2 | 0 | 0 | 2 | 1 | 3.30 |
| RP | Jackson, M.Jackson, Mike >> | 30 | 1994 | R | 82 | 60 | 0 | 2 | 2 | 2.99 | .304 | 1.30 | 7.6 | 4.1 | 9.8 | 72.1 | 61 | 24 | 24 | 10 | 33 | 78 | 0 | 5 | 1 | 0 | 0 | 1 | 0 | 4.06 |
| RP | Benitez, A.Benitez, Armando >> | 27 | 1999 | R | 56 | 55 | 0 | 6 | 3 | 4.58 | .342 | 1.49 | 7.3 | 6.2 | 9.5 | 57.0 | 46 | 29 | 29 | 10 | 39 | 60 | 0 | 4 | 4 | 0 | 0 | 4 | 4 | 5.44 |
| SP | Weaver, J.Weaver, Jered >> | 29 | 2011 | R | 52 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | DeLeon, J.DeLeon, Jose >> | 29 | 1989 | R | 58 | 3 | 0 | 0 | 0 | 4.76 | .261 | 1.06 | 10.8 | 0.0 | 5.4 | 5.2 | 6 | 3 | 3 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.00 |