| SP | Scherzer, M.Scherzer, Max >> | 33 | 2017 | R | 100 | 12 | 12 | 7 | 1 | 3.70 | .317 | 1.35 | 8.5 | 3.7 | 12.1 | 75.1 | 71 | 31 | 31 | 5 | 31 | 101 | 0 | 0 | 0 | 0 | 8 | 3 | 2 | 2.53 |
| SP | Strasburg, S.Strasburg, Stephen >> | 28 | 2017 | R | 99 | 11 | 11 | 2 | 5 | 6.62 | .335 | 1.45 | 9.5 | 3.6 | 10.5 | 53.0 | 56 | 40 | 39 | 11 | 21 | 62 | 0 | 0 | 0 | 0 | 4 | 3 | 1 | 4.72 |
| SP | Gonzalez, G.Gonzalez, Gio >> | 32 | 2017 | L | 91 | 11 | 11 | 5 | 3 | 4.16 | .326 | 1.39 | 8.1 | 4.4 | 7.7 | 67.0 | 60 | 32 | 31 | 4 | 33 | 57 | 0 | 0 | 0 | 0 | 7 | 4 | 2 | 3.73 |
| SP | Roark, T.Roark, Tanner >> | 30 | 2017 | R | 63 | 11 | 11 | 7 | 2 | 3.53 | .313 | 1.32 | 8.7 | 3.3 | 7.9 | 63.2 | 61 | 31 | 25 | 7 | 23 | 55 | 0 | 0 | 0 | 0 | 5 | 3 | 1 | 3.94 |
| RP | Madson, R.Madson, Ryan >> | 37 | 2017 | R | 97 | 34 | 0 | 4 | 2 | 2.21 | .247 | 0.96 | 5.4 | 3.4 | 10.8 | 40.2 | 24 | 10 | 10 | 5 | 15 | 48 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 3.43 |
| RP | Doolittle, S.Doolittle, Sean >> | 30 | 2017 | L | 96 | 40 | 0 | 1 | 2 | 2.91 | .297 | 1.24 | 8.2 | 2.9 | 10.6 | 34.0 | 31 | 11 | 11 | 3 | 11 | 40 | 0 | 1 | 2 | 0 | 0 | 1 | 3 | 2.85 |
| RP | Albers, M.Albers, Matt >> | 34 | 2017 | R | 95 | 39 | 0 | 1 | 2 | 3.41 | .317 | 1.39 | 9.0 | 3.8 | 10.7 | 31.2 | 31 | 12 | 12 | 5 | 13 | 37 | 0 | 5 | 1 | 0 | 0 | 0 | 0 | 3.97 |
| RP | Kintzler, B.Kintzler, Brandon >> | 32 | 2017 | R | 59 | 24 | 0 | 0 | 2 | 6.00 | .375 | 1.80 | 12.0 | 4.2 | 7.8 | 15.0 | 20 | 11 | 10 | 3 | 7 | 13 | 0 | 3 | 1 | 0 | 0 | 0 | 1 | 5.27 |
| RP | Perez, O.Perez, Oliver >> | 36 | 2017 | L | 48 | 26 | 0 | 3 | 0 | 7.00 | .357 | 1.56 | 9.5 | 4.5 | 8.5 | 18.0 | 19 | 14 | 14 | 4 | 9 | 17 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 5.83 |
| RP | Romero, E.Romero, Enny >> | 26 | 2017 | L | 37 | 19 | 0 | 0 | 0 | 8.18 | .468 | 2.64 | 15.5 | 8.2 | 9.0 | 11.0 | 19 | 10 | 10 | 1 | 10 | 11 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4.91 |
| RP | Treinen, B.Treinen, Blake >> | 29 | 2017 | R | 34 | 22 | 0 | 2 | 1 | 3.51 | .267 | 1.09 | 7.2 | 2.9 | 7.2 | 25.2 | 20 | 12 | 10 | 2 | 8 | 20 | 0 | 4 | 1 | 0 | 0 | 0 | 1 | 3.40 |