| SP | Scherzer, M.Scherzer, Max † >> | 35 | 2019 | R | 95 | 36 | 36 | 21 | 7 | 2.81 | .259 | 1.02 | 6.8 | 2.4 | 10.9 | 246.2 | 185 | 78 | 77 | 23 | 66 | 297 | 2 | 0 | 0 | 1 | 29 | 7 | 0 | 2.69 |
| SP | Corbin, P.Corbin, Patrick >> | 29 | 2019 | L | 86 | 36 | 36 | 12 | 11 | 3.46 | .290 | 1.19 | 7.8 | 2.9 | 10.6 | 226.1 | 195 | 89 | 87 | 24 | 74 | 266 | 0 | 0 | 0 | 0 | 26 | 9 | 1 | 3.13 |
| SP | Young, A.Young, Alex # + >> | 25 | 2019 | L | 78 | 34 | 34 | 10 | 13 | 4.91 | .310 | 1.32 | 9.0 | 2.9 | 7.9 | 168.2 | 168 | 98 | 92 | 32 | 55 | 148 | 0 | 0 | 0 | 0 | 7 | 4 | 3 | 4.77 |
| SP | Gonzales, M.Gonzales, Marco >> | 27 | 2019 | L | 47 | 24 | 23 | 6 | 7 | 4.76 | .290 | 1.20 | 8.2 | 2.7 | 7.5 | 117.1 | 106 | 64 | 62 | 21 | 35 | 98 | 0 | 0 | 0 | 0 | 6 | 3 | 1 | 4.63 |
| CL | Ginkel, K.Ginkel, Kevin + >> | 25 | 2019 | R | 97 | 70 | 0 | 2 | 6 | 2.64 | .248 | 0.95 | 4.7 | 3.9 | 10.0 | 71.2 | 37 | 22 | 21 | 6 | 31 | 79 | 0 | 38 | 5 | 0 | 0 | 3 | 4 | 3.31 |
| SU | Lopez, Y.Lopez, Yoan # + >> | 26 | 2019 | R | 73 | 84 | 0 | 5 | 4 | 4.16 | .292 | 1.18 | 7.4 | 3.2 | 7.5 | 80.0 | 66 | 37 | 37 | 11 | 28 | 67 | 0 | 2 | 5 | 0 | 0 | 5 | 1 | 4.35 |
| RP | Chafin, A.Chafin, Andrew >> | 29 | 2019 | L | 57 | 96 | 0 | 2 | 0 | 3.00 | .271 | 1.07 | 7.2 | 2.5 | 11.7 | 69.0 | 55 | 23 | 23 | 4 | 19 | 90 | 0 | 1 | 1 | 0 | 0 | 3 | 3 | 2.10 |
| RP | Holland, G.Holland, Greg >> | 33 | 2019 | R | 68 | 80 | 0 | 7 | 3 | 4.20 | .307 | 1.33 | 6.9 | 5.1 | 12.0 | 83.2 | 64 | 39 | 39 | 12 | 47 | 111 | 0 | 1 | 6 | 0 | 0 | 0 | 15 | 3.90 |
| RP | Crichton, S.Crichton, Stefan # + >> | 27 | 2019 | R | 89 | 69 | 0 | 6 | 3 | 4.46 | .309 | 1.31 | 8.6 | 3.3 | 9.9 | 68.2 | 65 | 34 | 34 | 9 | 25 | 75 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 3.71 |
| RP | Bowman, M.Bowman, Matthew # >> | 28 | 2019 | R | 67 | 61 | 0 | 3 | 4 | 4.33 | .287 | 1.18 | 8.0 | 2.7 | 8.7 | 60.1 | 53 | 31 | 29 | 11 | 18 | 58 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 4.45 |
| SP | Kelly, M.Kelly, Merrill + >> | 30 | 2019 | R | 52 | 34 | 0 | 6 | 2 | 3.70 | .275 | 1.11 | 6.9 | 3.2 | 8.1 | 116.2 | 89 | 48 | 48 | 19 | 41 | 105 | 0 | 1 | 0 | 0 | 0 | 3 | 2 | 4.46 |