| SP | Kershaw, C.Kershaw, Clayton † >> | 28 | 2016 | L | 98 | 25 | 25 | 11 | 8 | 3.66 | .278 | 1.13 | 8.3 | 1.9 | 9.1 | 184.2 | 170 | 78 | 75 | 29 | 38 | 187 | 5 | 0 | 0 | 0 | 15 | 5 | 2 | 3.72 |
| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 24 | 24 | 12 | 6 | 3.18 | .269 | 1.09 | 7.1 | 2.7 | 6.8 | 175.2 | 139 | 67 | 62 | 22 | 52 | 133 | 4 | 0 | 0 | 0 | 18 | 3 | 5 | 4.06 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 88 | 24 | 24 | 8 | 11 | 4.42 | .290 | 1.20 | 8.9 | 2.0 | 6.0 | 132.1 | 130 | 68 | 65 | 20 | 29 | 88 | 0 | 0 | 0 | 0 | 8 | 3 | 3 | 4.36 |
| SP | Harvey, M.Harvey, Matt # >> | 24 | 2013 | R | 77 | 24 | 24 | 9 | 7 | 4.38 | .308 | 1.33 | 8.9 | 3.1 | 8.6 | 150.0 | 148 | 76 | 73 | 15 | 52 | 144 | 0 | 0 | 0 | 0 | 14 | 0 | 2 | 3.42 |
| CL | Saito, T.Saito, Takashi † >> | 37 | 2007 | R | 90 | 59 | 0 | 3 | 1 | 1.85 | .234 | 0.90 | 5.9 | 2.3 | 7.6 | 63.1 | 41 | 13 | 13 | 3 | 16 | 53 | 0 | 31 | 0 | 0 | 0 | 1 | 0 | 2.75 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 82 | 65 | 0 | 2 | 5 | 3.29 | .276 | 1.14 | 6.9 | 3.5 | 10.4 | 65.2 | 50 | 28 | 24 | 9 | 25 | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.65 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 76 | 71 | 0 | 5 | 2 | 2.64 | .300 | 1.26 | 7.7 | 3.7 | 9.9 | 61.1 | 52 | 24 | 18 | 1 | 25 | 67 | 0 | 1 | 2 | 0 | 0 | 2 | 8 | 2.34 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 74 | 64 | 0 | 4 | 5 | 3.81 | .282 | 1.14 | 7.3 | 3.0 | 10.8 | 54.1 | 44 | 24 | 23 | 11 | 18 | 65 | 0 | 2 | 4 | 0 | 0 | 2 | 2 | 4.35 |
| RP | Bailey, A.Bailey, Andrew >> | 25 | 2009 | R | 64 | 44 | 0 | 4 | 3 | 4.11 | .289 | 1.20 | 8.0 | 2.7 | 8.0 | 46.0 | 41 | 23 | 21 | 9 | 14 | 41 | 0 | 2 | 4 | 0 | 0 | 1 | 1 | 4.74 |