| SP | Cahill, T.Cahill, Trevor >> | 30 | 2018 | R | 87 | 13 | 13 | 8 | 0 | 3.77 | .295 | 1.22 | 8.1 | 2.8 | 8.8 | 74.0 | 67 | 34 | 31 | 10 | 23 | 72 | 0 | 0 | 0 | 0 | 5 | 3 | 2 | 3.86 |
| SP | Mengden, D.Mengden, Daniel # >> | 25 | 2017 | R | 86 | 13 | 13 | 5 | 2 | 3.27 | .305 | 1.29 | 9.4 | 2.3 | 8.7 | 82.2 | 86 | 31 | 30 | 12 | 21 | 79 | 0 | 0 | 0 | 0 | 9 | 2 | 2 | 3.82 |
| SP | Manaea, S.Manaea, Sean >> | 26 | 2018 | L | 83 | 12 | 12 | 4 | 5 | 4.46 | .314 | 1.36 | 9.0 | 3.3 | 6.4 | 70.2 | 70 | 39 | 35 | 15 | 26 | 50 | 0 | 0 | 0 | 0 | 6 | 1 | 2 | 5.51 |
| SP | Triggs, A.Triggs, Andrew >> | 29 | 2018 | R | 69 | 12 | 12 | 4 | 4 | 5.68 | .358 | 1.60 | 10.4 | 4.2 | 9.3 | 58.2 | 67 | 38 | 37 | 11 | 27 | 60 | 0 | 0 | 0 | 0 | 2 | 4 | 3 | 5.00 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 98 | 44 | 0 | 4 | 3 | 2.55 | .244 | 0.94 | 5.6 | 3.0 | 10.1 | 42.1 | 26 | 13 | 12 | 2 | 14 | 47 | 0 | 2 | 1 | 0 | 0 | 1 | 3 | 2.45 |
| RP | Madson, R.Madson, Ryan >> | 38 | 2017 | R | 90 | 35 | 0 | 2 | 0 | 2.53 | .267 | 1.09 | 7.9 | 2.0 | 8.4 | 32.0 | 28 | 9 | 9 | 3 | 7 | 30 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3.00 |
| RP | Trivino, L.Trivino, Lou >> | 26 | 2018 | R | 83 | 24 | 0 | 2 | 0 | 1.48 | .232 | 0.90 | 4.1 | 4.1 | 11.3 | 24.1 | 11 | 4 | 4 | 0 | 11 | 30 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1.88 |
| RP | Coulombe, D.Coulombe, Daniel >> | 28 | 2017 | L | 60 | 44 | 0 | 2 | 0 | 3.28 | .287 | 1.18 | 8.7 | 2.1 | 7.2 | 35.2 | 34 | 15 | 13 | 4 | 8 | 28 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 3.66 |
| RP | Familia, J.Familia, Jeurys >> | 28 | 2018 | R | 70 | 20 | 0 | 1 | 2 | 5.16 | .306 | 1.32 | 9.0 | 3.3 | 10.2 | 22.2 | 22 | 13 | 13 | 5 | 8 | 25 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4.77 |
| RP | Buchter, R.Buchter, Ryan >> | 31 | 2018 | L | 59 | 35 | 0 | 1 | 1 | 1.54 | .222 | 0.83 | 5.4 | 2.1 | 11.6 | 35.0 | 21 | 7 | 6 | 2 | 8 | 45 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 1.94 |
| CL | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 100 | 26 | 0 | 2 | 5 | 3.77 | .268 | 1.06 | 7.0 | 2.6 | 8.1 | 31.0 | 24 | 13 | 13 | 3 | 9 | 28 | 0 | 9 | 5 | 0 | 0 | 1 | 2 | 3.42 |