| SP | Greinke, Z.Greinke, Zack >> | 34 | 2017 | R | 96 | 18 | 18 | 6 | 7 | 4.14 | .294 | 1.21 | 8.1 | 2.8 | 9.2 | 121.2 | 109 | 56 | 56 | 15 | 38 | 124 | 1 | 0 | 0 | 0 | 9 | 5 | 6 | 3.63 |
| SP | Fulmer, M.Fulmer, Michael >> | 24 | 2017 | R | 77 | 18 | 18 | 2 | 8 | 5.78 | .336 | 1.50 | 10.7 | 2.9 | 6.9 | 120.0 | 142 | 79 | 77 | 16 | 38 | 92 | 1 | 0 | 0 | 0 | 7 | 2 | 0 | 4.20 |
| SP | Hernandez, F.Hernandez, Felix >> | 31 | 2017 | R | 62 | 17 | 17 | 4 | 7 | 4.80 | .315 | 1.34 | 9.5 | 2.6 | 9.8 | 99.1 | 104 | 54 | 53 | 16 | 29 | 108 | 0 | 0 | 0 | 0 | 9 | 4 | 6 | 3.92 |
| SP | Andriese, M.Andriese, Matt >> | 27 | 2017 | R | 45 | 16 | 16 | 3 | 8 | 6.23 | .357 | 1.58 | 10.2 | 4.0 | 8.5 | 78.0 | 88 | 54 | 54 | 13 | 35 | 74 | 0 | 0 | 0 | 0 | 2 | 7 | 0 | 4.88 |
| SP | Foltynewicz, M.Foltynewicz, Michael >> | 25 | 2017 | R | 31 | 11 | 11 | 3 | 2 | 4.23 | .310 | 1.31 | 9.4 | 2.5 | 8.3 | 61.2 | 64 | 30 | 29 | 8 | 17 | 56 | 0 | 0 | 0 | 0 | 4 | 2 | 1 | 3.80 |
| RP | Rosenthal, T.Rosenthal, Trevor >> | 27 | 2017 | R | 77 | 50 | 0 | 2 | 1 | 3.72 | .318 | 1.40 | 7.5 | 5.2 | 12.3 | 55.2 | 46 | 25 | 23 | 4 | 32 | 75 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 2.96 |
| RP | Stammen, C.Stammen, Craig >> | 33 | 2017 | R | 67 | 44 | 0 | 2 | 3 | 3.63 | .308 | 1.30 | 8.1 | 3.6 | 7.1 | 57.0 | 51 | 27 | 23 | 8 | 23 | 45 | 0 | 6 | 1 | 0 | 0 | 2 | 4 | 4.56 |
| RP | Barraclough, K.Barraclough, Kyle >> | 27 | 2017 | R | 54 | 22 | 0 | 6 | 1 | 4.57 | .330 | 1.48 | 8.6 | 5.1 | 7.7 | 21.2 | 20 | 11 | 11 | 2 | 12 | 18 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4.24 |
| RP | Alexander, S.Alexander, Scott >> | 27 | 2017 | L | 48 | 62 | 0 | 2 | 3 | 4.64 | .323 | 1.41 | 8.7 | 4.2 | 7.1 | 52.1 | 50 | 28 | 27 | 3 | 24 | 41 | 0 | 2 | 3 | 0 | 0 | 1 | 3 | 3.62 |