| SP | Greinke, Z.Greinke, Zack † >> | 32 | 2015 | R | 98 | 27 | 27 | 12 | 7 | 3.09 | .269 | 1.08 | 7.7 | 2.1 | 7.6 | 180.2 | 154 | 72 | 62 | 22 | 41 | 151 | 2 | 0 | 0 | 0 | 19 | 4 | 3 | 3.66 |
| SP | Glasnow, T.Glasnow, Tyler >> | 30 | 2024 | R | 93 | 26 | 26 | 12 | 6 | 3.87 | .315 | 1.34 | 8.8 | 3.3 | 10.3 | 148.2 | 145 | 65 | 64 | 16 | 54 | 170 | 0 | 0 | 0 | 0 | 13 | 6 | 6 | 3.32 |
| SP | Kershaw, C.Kershaw, Clayton # >> | 27 | 2015 | L | 96 | 26 | 26 | 13 | 6 | 3.82 | .287 | 1.18 | 8.4 | 2.2 | 9.2 | 162.2 | 152 | 71 | 69 | 23 | 40 | 166 | 3 | 0 | 0 | 3 | 14 | 4 | 2 | 3.61 |
| SP | Maeda, K.Maeda, Kenta # >> | 31 | 2019 | R | 78 | 26 | 26 | 5 | 4 | 5.62 | .348 | 1.55 | 9.3 | 4.7 | 10.2 | 105.2 | 109 | 66 | 66 | 19 | 55 | 119 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 4.80 |
| SP | Buehler, W.Buehler, Walker >> | 24 | 2019 | R | 75 | 25 | 25 | 10 | 7 | 5.73 | .343 | 1.51 | 10.7 | 2.9 | 10.1 | 124.0 | 147 | 82 | 79 | 21 | 40 | 139 | 0 | 0 | 0 | 0 | 10 | 7 | 3 | 4.10 |
| CL | Jansen, K.Jansen, Kenley † >> | 27 | 2015 | R | 94 | 55 | 0 | 2 | 2 | 2.45 | .218 | 0.84 | 5.8 | 1.8 | 10.9 | 51.1 | 33 | 14 | 14 | 5 | 10 | 62 | 0 | 45 | 3 | 0 | 0 | 0 | 0 | 2.43 |
| RP | Garcia, Y.Garcia, Yimi >> | 28 | 2019 | R | 86 | 60 | 0 | 7 | 3 | 3.57 | .298 | 1.22 | 8.0 | 3.1 | 10.2 | 70.2 | 62 | 28 | 28 | 9 | 24 | 79 | 0 | 0 | 2 | 0 | 0 | 4 | 3 | 3.61 |
| RP | Gonsolin, T.Gonsolin, Tony >> | 25 | 2019 | R | 65 | 49 | 0 | 6 | 5 | 5.50 | .354 | 1.56 | 9.2 | 4.9 | 6.9 | 73.2 | 75 | 46 | 45 | 10 | 40 | 56 | 0 | 0 | 1 | 0 | 0 | 6 | 5 | 5.14 |
| RP | Treinen, B.Treinen, Blake >> | 36 | 2024 | R | 76 | 23 | 0 | 2 | 1 | 8.10 | .364 | 1.71 | 10.6 | 5.1 | 9.4 | 23.1 | 27 | 21 | 21 | 4 | 13 | 24 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 4.87 |
| RP | Hudson, D.Hudson, Daniel >> | 37 | 2024 | R | 52 | 22 | 0 | 1 | 1 | 2.67 | .319 | 1.30 | 7.0 | 4.7 | 10.0 | 27.0 | 21 | 9 | 8 | 4 | 14 | 30 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 4.59 |
| SP | Flaherty, J.Flaherty, Jack >> | 28 | 2024 | R | 72 | 23 | 0 | 8 | 4 | 3.38 | .319 | 1.38 | 8.3 | 4.2 | 10.2 | 106.2 | 98 | 41 | 40 | 10 | 49 | 120 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3.43 |