| SP | Severino, L.Severino, Luis >> | 23 | 2017 | R | 97 | 6 | 6 | 0 | 5 | 6.23 | .338 | 1.53 | 10.1 | 4.0 | 11.6 | 34.2 | 38 | 24 | 24 | 5 | 15 | 44 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 3.65 |
| SP | Odorizzi, J.Odorizzi, Jake >> | 27 | 2017 | R | 72 | 6 | 6 | 3 | 3 | 5.53 | .325 | 1.37 | 8.0 | 4.7 | 7.0 | 27.2 | 24 | 18 | 17 | 7 | 14 | 21 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 6.59 |
| SP | Berrios, J.Berrios, Jose >> | 23 | 2017 | R | 70 | 5 | 5 | 2 | 2 | 8.37 | .393 | 1.94 | 14.5 | 3.5 | 7.0 | 23.2 | 37 | 22 | 22 | 6 | 9 | 18 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6.00 |
| SP | Bridwell, P.Bridwell, Parker >> | 25 | 2017 | R | 68 | 5 | 5 | 3 | 1 | 4.61 | .287 | 1.17 | 9.0 | 1.7 | 7.3 | 27.1 | 27 | 14 | 14 | 2 | 5 | 22 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 3.00 |
| SP | Iwakuma, H.Iwakuma, Hisashi >> | 36 | 2017 | R | 65 | 5 | 5 | 0 | 4 | 6.83 | .320 | 1.37 | 8.3 | 4.3 | 5.7 | 27.2 | 25 | 21 | 21 | 4 | 13 | 17 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 5.22 |
| CL | Doolittle, S.Doolittle, Sean >> | 30 | 2017 | L | 92 | 13 | 0 | 0 | 1 | 7.11 | .387 | 1.89 | 15.8 | 2.3 | 9.8 | 12.2 | 21 | 11 | 10 | 4 | 3 | 13 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 5.92 |
| RP | Pagan, E.Pagan, Emilio >> | 26 | 2017 | R | 80 | 21 | 0 | 0 | 1 | 6.75 | .344 | 1.58 | 9.7 | 4.8 | 8.3 | 26.2 | 28 | 24 | 20 | 9 | 14 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7.27 |
| RP | Givens, M.Givens, Mychal >> | 27 | 2017 | R | 77 | 18 | 0 | 0 | 0 | 3.15 | .341 | 1.45 | 7.7 | 5.4 | 9.5 | 20.0 | 17 | 7 | 7 | 1 | 12 | 21 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3.65 |
| RP | Chapman, A.Chapman, Aroldis >> | 29 | 2017 | L | 71 | 16 | 0 | 0 | 0 | 3.68 | .353 | 1.64 | 10.3 | 5.1 | 13.5 | 14.2 | 16 | 8 | 6 | 3 | 8 | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.50 |
| RP | Vizcaino, A.Vizcaino, Arodys >> | 26 | 2017 | R | 70 | 17 | 0 | 1 | 1 | 7.80 | .308 | 1.27 | 8.4 | 3.0 | 9.6 | 15.0 | 14 | 13 | 13 | 5 | 5 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 6.40 |