| SP | Johnson, R.Johnson, Randy # >> | 36 | 1999 | L | 88 | 24 | 24 | 11 | 6 | 4.18 | .296 | 1.22 | 8.5 | 2.5 | 10.4 | 168.0 | 159 | 78 | 78 | 24 | 46 | 195 | 5 | 0 | 0 | 0 | 12 | 7 | 3 | 3.48 |
| SP | Schilling, C.Schilling, Curt >> | 36 | 2002 | R | 80 | 25 | 25 | 9 | 8 | 4.76 | .289 | 1.20 | 8.9 | 1.9 | 9.1 | 147.1 | 146 | 84 | 78 | 19 | 31 | 148 | 2 | 0 | 0 | 1 | 13 | 3 | 7 | 3.36 |
| SP | Corbin, P.Corbin, Patrick >> | 28 | 2018 | L | 79 | 25 | 24 | 6 | 10 | 4.73 | .340 | 1.51 | 10.2 | 3.4 | 8.8 | 133.1 | 151 | 77 | 70 | 13 | 50 | 130 | 0 | 0 | 0 | 0 | 11 | 5 | 5 | 3.56 |
| SP | Buchholz, C.Buchholz, Clay >> | 34 | 2018 | R | 78 | 22 | 22 | 3 | 10 | 5.35 | .354 | 1.60 | 10.5 | 3.9 | 6.9 | 114.1 | 133 | 82 | 68 | 17 | 50 | 87 | 0 | 0 | 0 | 0 | 6 | 5 | 2 | 4.86 |
| SP | Kennedy, I.Kennedy, Ian >> | 27 | 2011 | R | 61 | 24 | 21 | 4 | 11 | 4.63 | .324 | 1.43 | 9.3 | 3.5 | 6.8 | 130.1 | 135 | 76 | 67 | 17 | 51 | 98 | 0 | 0 | 0 | 0 | 10 | 1 | 5 | 4.39 |
| RP | Kim, B.Kim, Byung-Hyun >> | 23 | 2002 | R | 58 | 59 | 0 | 1 | 4 | 3.86 | .346 | 1.58 | 9.8 | 4.5 | 9.5 | 72.1 | 78 | 32 | 31 | 7 | 36 | 76 | 0 | 1 | 2 | 0 | 0 | 1 | 1 | 3.69 |
| RP | Hirano, Y.Hirano, Yoshihisa >> | 34 | 2018 | R | 54 | 55 | 0 | 2 | 5 | 5.60 | .314 | 1.34 | 7.7 | 4.5 | 6.1 | 62.2 | 53 | 42 | 39 | 14 | 31 | 42 | 0 | 0 | 2 | 0 | 0 | 2 | 11 | 6.18 |
| SP | Collmenter, J.Collmenter, Josh >> | 25 | 2011 | R | 52 | 28 | 1 | 0 | 6 | 4.78 | .331 | 1.48 | 9.7 | 3.8 | 5.9 | 52.2 | 56 | 32 | 28 | 7 | 22 | 34 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 4.71 |
| SP | Greinke, Z.Greinke, Zack >> | 35 | 2018 | R | 57 | 37 | 1 | 8 | 4 | 4.86 | .343 | 1.56 | 10.3 | 3.7 | 6.7 | 113.0 | 129 | 66 | 61 | 18 | 47 | 84 | 0 | 1 | 2 | 0 | 0 | 1 | 3 | 4.86 |