| SP | Santana, E.Santana, Ervin # >> | 34 | 2017 | R | 88 | 18 | 18 | 8 | 7 | 3.38 | .300 | 1.26 | 8.5 | 2.9 | 8.7 | 120.0 | 113 | 48 | 45 | 9 | 38 | 116 | 1 | 0 | 0 | 1 | 11 | 3 | 4 | 3.07 |
| SP | Ramirez, E.Ramirez, Erasmo >> | 27 | 2017 | R | 78 | 18 | 18 | 1 | 5 | 3.84 | .276 | 1.14 | 8.1 | 2.3 | 9.6 | 72.2 | 65 | 31 | 31 | 12 | 18 | 77 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.78 |
| SP | Chacin, J.Chacin, Jhoulys >> | 29 | 2017 | R | 74 | 17 | 17 | 9 | 6 | 3.95 | .308 | 1.31 | 7.8 | 4.0 | 7.0 | 100.1 | 87 | 45 | 44 | 16 | 44 | 78 | 0 | 0 | 0 | 0 | 7 | 3 | 2 | 4.93 |
| SP | Freeland, K.Freeland, Kyle >> | 24 | 2017 | L | 26 | 13 | 13 | 1 | 3 | 5.05 | .348 | 1.52 | 10.6 | 3.2 | 7.4 | 62.1 | 73 | 36 | 35 | 16 | 22 | 51 | 0 | 0 | 0 | 0 | 2 | 5 | 1 | 6.02 |
| CL | Morrow, B.Morrow, Brandon >> | 33 | 2017 | R | 94 | 48 | 0 | 8 | 0 | 2.35 | .243 | 0.91 | 6.5 | 1.8 | 9.7 | 61.1 | 44 | 19 | 16 | 2 | 12 | 66 | 0 | 4 | 2 | 0 | 0 | 3 | 4 | 2.00 |
| RP | Castro, M.Castro, Miguel >> | 22 | 2017 | R | 62 | 26 | 0 | 0 | 1 | 2.03 | .212 | 0.81 | 4.1 | 3.2 | 5.5 | 31.0 | 14 | 9 | 7 | 2 | 11 | 19 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 3.68 |
| RP | Bleier, R.Bleier, Richard >> | 30 | 2017 | L | 52 | 48 | 0 | 5 | 0 | 3.25 | .272 | 1.12 | 6.8 | 3.5 | 9.7 | 52.2 | 39 | 19 | 19 | 5 | 20 | 56 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 3.25 |
| RP | Casilla, S.Casilla, Santiago >> | 37 | 2017 | R | 39 | 49 | 0 | 1 | 1 | 3.25 | .277 | 1.13 | 8.4 | 1.8 | 10.8 | 61.0 | 57 | 24 | 22 | 8 | 12 | 73 | 0 | 4 | 2 | 0 | 0 | 1 | 0 | 2.95 |
| RP | Lyles, J.Lyles, Jordan >> | 26 | 2017 | R | 4 | 44 | 0 | 4 | 3 | 3.23 | .270 | 1.11 | 8.3 | 1.7 | 7.5 | 64.0 | 59 | 25 | 23 | 9 | 12 | 53 | 0 | 8 | 3 | 0 | 0 | 0 | 0 | 3.73 |
| SP | Pelfrey, M.Pelfrey, Mike >> | 33 | 2017 | R | 22 | 23 | 0 | 5 | 0 | 2.30 | .242 | 0.94 | 6.3 | 2.1 | 8.4 | 47.0 | 33 | 12 | 12 | 5 | 11 | 44 | 0 | 5 | 0 | 0 | 0 | 1 | 0 | 3.28 |