| SP | Giolito, L.Giolito, Lucas >> | 28 | 2017 | R | 96 | 37 | 37 | 17 | 16 | 2.21 | .226 | 0.86 | 5.4 | 2.4 | 7.5 | 292.2 | 174 | 77 | 72 | 25 | 79 | 242 | 14 | 0 | 0 | 6 | 30 | 3 | 1 | 3.30 |
| SP | Stewart, K.Stewart, Kohl >> | 30 | 2018 | R | 79 | 37 | 37 | 15 | 8 | 3.10 | .268 | 1.08 | 7.4 | 2.3 | 6.3 | 211.2 | 174 | 77 | 73 | 25 | 54 | 148 | 0 | 0 | 0 | 0 | 24 | 4 | 14 | 3.96 |
| SP | Fulmer, M.Fulmer, Michael >> | 30 | 2017 | R | 74 | 19 | 19 | 7 | 8 | 4.76 | .289 | 1.20 | 9.1 | 1.8 | 8.1 | 123.0 | 124 | 68 | 65 | 28 | 24 | 111 | 3 | 0 | 0 | 2 | 7 | 2 | 0 | 4.79 |
| RP | Leclerc, J.Leclerc, Jose >> | 31 | 2018 | R | 100 | 86 | 0 | 6 | 4 | 2.19 | .245 | 0.95 | 5.6 | 2.9 | 11.2 | 147.2 | 92 | 37 | 36 | 9 | 48 | 183 | 0 | 6 | 7 | 0 | 0 | 4 | 1 | 2.37 |
| RP | Sanchez, A.Sanchez, Aaron >> | 24 | 2014 | R | 95 | 67 | 0 | 6 | 2 | 1.97 | .251 | 1.00 | 6.6 | 2.5 | 8.6 | 100.2 | 73 | 24 | 22 | 6 | 28 | 95 | 0 | 11 | 3 | 0 | 0 | 0 | 1 | 2.72 |
| RP | Rondon, B.Rondon, Bruce >> | 30 | 2016 | R | 88 | 15 | 0 | 2 | 1 | 2.29 | .306 | 1.32 | 7.1 | 5.2 | 12.8 | 19.2 | 15 | 6 | 5 | 1 | 11 | 27 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.58 |
| RP | Jimenez, J.Jimenez, Joe >> | 30 | 2018 | R | 89 | 27 | 0 | 6 | 3 | 4.02 | .304 | 1.28 | 8.4 | 3.2 | 13.1 | 31.1 | 29 | 14 | 14 | 6 | 11 | 45 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 3.77 |
| RP | Santos, S.Santos, Sergio >> | 27 | 2011 | R | 73 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Frasor, J.Frasor, Jason >> | 34 | 2011 | R | 23 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Thornton, M.Thornton, Matt >> | 35 | 2011 | L | 25 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Tillman, C.Tillman, Chris >> | 25 | 2012 | R | 85 | 36 | 36 | 10 | 12 | 5.47 | .318 | 1.39 | 9.3 | 3.2 | 6.8 | 187.2 | 193 | 117 | 114 | 41 | 67 | 142 | 1 | 0 | 0 | 0 | 15 | 3 | 4 | 5.45 |
| SP | Lopez, R.Lopez, Reynaldo >> | 31 | 2018 | R | 72 | 5 | 1 | 3 | 1 | 2.84 | .309 | 1.26 | 8.3 | 3.8 | 5.3 | 12.2 | 11 | 4 | 4 | 2 | 5 | 7 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 5.50 |
| SP | Mejia, A.Mejia, Adalberto >> | 32 | 2018 | L | 71 | 36 | 36 | 10 | 13 | 5.22 | .324 | 1.40 | 9.1 | 3.5 | 8.0 | 158.2 | 160 | 94 | 92 | 29 | 62 | 140 | 0 | 0 | 0 | 0 | 6 | 6 | 6 | 4.91 |