| SP | Scherzer, M.Scherzer, Max >> | 35 | 2019 | R | 95 | 37 | 37 | 13 | 18 | 5.67 | .335 | 1.47 | 10.4 | 2.9 | 12.7 | 220.2 | 254 | 143 | 139 | 43 | 70 | 310 | 1 | 0 | 0 | 0 | 18 | 9 | 0 | 3.80 |
| SP | Samardzija, J.Samardzija, Jeff >> | 34 | 2019 | R | 78 | 36 | 36 | 8 | 19 | 7.09 | .369 | 1.70 | 12.0 | 3.4 | 8.2 | 180.1 | 239 | 148 | 142 | 53 | 67 | 163 | 0 | 0 | 0 | 0 | 8 | 10 | 6 | 6.30 |
| SP | Pineda, M.Pineda, Michael >> | 30 | 2019 | R | 65 | 36 | 36 | 11 | 15 | 6.73 | .375 | 1.75 | 12.4 | 3.4 | 9.0 | 184.2 | 254 | 149 | 138 | 47 | 69 | 183 | 0 | 0 | 0 | 0 | 8 | 10 | 7 | 5.62 |
| SP | Teheran, J.Teheran, Julio # >> | 28 | 2019 | R | 53 | 27 | 27 | 7 | 8 | 5.82 | .356 | 1.58 | 9.7 | 4.6 | 8.5 | 137.2 | 147 | 95 | 89 | 28 | 70 | 129 | 0 | 0 | 0 | 0 | 9 | 11 | 6 | 5.55 |
| RP | Bummer, A.Bummer, Aaron # >> | 25 | 2019 | L | 86 | 93 | 0 | 4 | 4 | 5.20 | .326 | 1.43 | 8.8 | 4.1 | 8.2 | 126.1 | 123 | 81 | 73 | 21 | 58 | 115 | 0 | 0 | 2 | 0 | 0 | 2 | 8 | 4.77 |
| SU | Workman, B.Workman, Brandon >> | 30 | 2019 | R | 92 | 96 | 0 | 8 | 1 | 2.92 | .278 | 1.15 | 5.4 | 4.9 | 11.5 | 117.0 | 70 | 40 | 38 | 7 | 64 | 150 | 0 | 2 | 1 | 0 | 0 | 1 | 8 | 2.88 |
| CL | Taylor, J.Taylor, Josh † >> | 26 | 2019 | L | 66 | 90 | 0 | 7 | 4 | 3.53 | .319 | 1.40 | 8.3 | 4.4 | 10.1 | 91.2 | 84 | 37 | 36 | 12 | 44 | 102 | 0 | 19 | 9 | 0 | 0 | 1 | 6 | 3.96 |
| RP | Green, C.Green, Chad # >> | 28 | 2019 | R | 55 | 103 | 0 | 4 | 3 | 4.53 | .322 | 1.40 | 9.1 | 3.5 | 11.2 | 137.0 | 139 | 73 | 69 | 30 | 53 | 170 | 0 | 1 | 3 | 0 | 0 | 3 | 0 | 4.59 |