| SP | Paxton, J.Paxton, James >> | 29 | 2018 | L | 88 | 33 | 33 | 15 | 8 | 3.60 | .300 | 1.26 | 8.4 | 3.0 | 11.5 | 197.2 | 183 | 85 | 79 | 16 | 66 | 251 | 2 | 0 | 0 | 1 | 0 | 5 | 4 | 2.59 |
| SP | LeBlanc, W.LeBlanc, Wade >> | 34 | 2018 | L | 63 | 32 | 32 | 16 | 6 | 3.23 | .290 | 1.20 | 8.6 | 2.2 | 8.5 | 183.2 | 175 | 67 | 66 | 16 | 45 | 173 | 0 | 0 | 0 | 0 | 0 | 5 | 3 | 3.07 |
| SP | Gonzales, M.Gonzales, Marco >> | 26 | 2018 | L | 51 | 33 | 33 | 7 | 14 | 4.02 | .308 | 1.32 | 9.6 | 2.3 | 8.3 | 194.2 | 206 | 96 | 87 | 30 | 50 | 178 | 2 | 0 | 0 | 0 | 0 | 4 | 1 | 4.01 |
| SP | Hernandez, F.Hernandez, Felix >> | 32 | 2018 | R | 29 | 32 | 32 | 7 | 12 | 4.12 | .320 | 1.39 | 9.1 | 3.5 | 8.6 | 179.0 | 180 | 89 | 82 | 17 | 69 | 171 | 0 | 0 | 0 | 0 | 0 | 4 | 7 | 3.55 |
| RP | Colome, A.Colome, Alex >> | 29 | 2018 | R | 65 | 104 | 0 | 3 | 6 | 3.03 | .261 | 1.05 | 7.3 | 2.2 | 10.0 | 104.0 | 84 | 35 | 35 | 11 | 25 | 116 | 0 | 9 | 5 | 0 | 0 | 1 | 6 | 2.89 |
| RP | Vincent, N.Vincent, Nick >> | 31 | 2018 | R | 63 | 76 | 0 | 5 | 7 | 2.75 | .254 | 1.02 | 6.5 | 2.7 | 9.8 | 88.1 | 64 | 30 | 27 | 6 | 26 | 96 | 0 | 9 | 2 | 0 | 0 | 0 | 0 | 2.59 |
| RP | Elias, R.Elias, Roenis >> | 29 | 2018 | L | 52 | 78 | 0 | 3 | 3 | 3.57 | .288 | 1.19 | 7.0 | 3.8 | 7.7 | 40.1 | 31 | 17 | 16 | 7 | 17 | 34 | 0 | 4 | 2 | 0 | 0 | 1 | 2 | 4.93 |
| RP | Warren, A.Warren, Adam >> | 30 | 2018 | R | 46 | 57 | 0 | 6 | 3 | 2.94 | .280 | 1.15 | 7.6 | 2.8 | 9.4 | 64.1 | 54 | 21 | 21 | 6 | 20 | 67 | 0 | 9 | 1 | 0 | 0 | 1 | 4 | 3.11 |
| RP | Bradford, C.Bradford, Chasen >> | 28 | 2018 | R | 37 | 42 | 0 | 2 | 3 | 4.81 | .330 | 1.48 | 10.7 | 2.8 | 8.1 | 48.2 | 57 | 26 | 26 | 11 | 15 | 43 | 0 | 4 | 3 | 0 | 0 | 0 | 1 | 5.13 |
| SP | Ramirez, E.Ramirez, Erasmo >> | 28 | 2018 | R | 19 | 9 | 0 | 4 | 2 | 2.31 | .271 | 1.11 | 9.0 | 1.6 | 9.8 | 11.2 | 11 | 3 | 3 | 2 | 2 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.73 |