| SP | Kluber, C.Kluber, Corey # $ >> | 34 | 2018 | R | 90 | 35 | 35 | 18 | 10 | 3.59 | .293 | 1.23 | 8.7 | 2.3 | 10.2 | 238.1 | 230 | 102 | 95 | 25 | 62 | 271 | 1 | 0 | 0 | 0 | 24 | 5 | 2 | 2.93 |
| SP | Williams, T.Williams, Trevor # $$ >> | 28 | 2018 | R | 84 | 35 | 35 | 12 | 11 | 4.70 | .327 | 1.43 | 9.1 | 3.8 | 6.7 | 197.1 | 199 | 109 | 103 | 32 | 83 | 147 | 0 | 0 | 0 | 0 | 16 | 5 | 1 | 4.96 |
| SP | Taillon, J.Taillon, Jameson $$ >> | 28 | 2018 | R | 86 | 34 | 34 | 10 | 10 | 3.91 | .296 | 1.23 | 8.4 | 2.6 | 7.6 | 184.1 | 172 | 88 | 80 | 21 | 54 | 156 | 0 | 0 | 0 | 0 | 10 | 7 | 3 | 3.78 |
| SP | Keller, M.Keller, Mitch + $$ >> | 25 | 2019 | R | 79 | 33 | 32 | 8 | 11 | 4.36 | .316 | 1.35 | 8.9 | 3.2 | 8.2 | 161.0 | 159 | 83 | 78 | 23 | 58 | 147 | 0 | 0 | 0 | 0 | 6 | 6 | 7 | 4.22 |
| SP | Musgrove, J.Musgrove, Joseph $$ >> | 27 | 2018 | R | 62 | 29 | 25 | 4 | 10 | 4.92 | .347 | 1.55 | 11.0 | 3.0 | 8.7 | 131.2 | 160 | 75 | 72 | 18 | 44 | 126 | 0 | 0 | 1 | 0 | 5 | 6 | 2 | 4.01 |
| RP | Sherfy, J.Sherfy, Jimmie >> | 28 | 2018 | R | 97 | 98 | 0 | 8 | 8 | 3.95 | .300 | 1.27 | 7.5 | 4.0 | 10.0 | 141.1 | 117 | 64 | 62 | 14 | 63 | 156 | 0 | 3 | 6 | 0 | 0 | 2 | 0 | 3.46 |
| RP | Rodriguez, R.Rodriguez, Richard $$ >> | 30 | 2018 | R | 83 | 68 | 0 | 6 | 4 | 3.89 | .318 | 1.37 | 8.8 | 3.7 | 11.0 | 78.2 | 76 | 34 | 34 | 8 | 32 | 95 | 0 | 7 | 2 | 0 | 0 | 2 | 7 | 3.21 |
| RP | Ramirez, N.Ramirez, Neil # $$ >> | 31 | 2018 | R | 48 | 64 | 0 | 2 | 3 | 6.48 | .369 | 1.68 | 10.1 | 5.2 | 11.6 | 66.2 | 74 | 49 | 48 | 15 | 38 | 85 | 0 | 6 | 5 | 0 | 0 | 5 | 0 | 5.33 |
| SP | Holmes, C.Holmes, Clay $$ >> | 27 | 2018 | R | 16 | 20 | 1 | 4 | 3 | 4.20 | .351 | 1.60 | 9.2 | 5.4 | 9.9 | 40.2 | 41 | 19 | 19 | 5 | 24 | 44 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 4.30 |