| SP | Hudson, D.Hudson, Daniel † >> | 23 | 2010 | R | 82 | 22 | 22 | 14 | 7 | 4.14 | .311 | 1.32 | 8.3 | 3.6 | 7.4 | 141.1 | 130 | 69 | 65 | 19 | 57 | 116 | 2 | 0 | 0 | 0 | 15 | 4 | 5 | 4.40 |
| SP | Buchholz, C.Buchholz, Clay >> | 29 | 2013 | R | 81 | 23 | 23 | 8 | 9 | 4.80 | .333 | 1.48 | 9.6 | 3.8 | 6.1 | 146.1 | 155 | 84 | 78 | 18 | 61 | 99 | 2 | 0 | 0 | 1 | 9 | 3 | 1 | 4.56 |
| SP | Clevinger, M.Clevinger, Mike # >> | 28 | 2019 | R | 75 | 23 | 23 | 6 | 7 | 5.39 | .334 | 1.49 | 9.7 | 3.7 | 9.4 | 127.0 | 137 | 78 | 76 | 20 | 52 | 133 | 0 | 0 | 0 | 0 | 7 | 2 | 0 | 4.23 |
| SP | Bauer, T.Bauer, Trevor # >> | 27 | 2018 | R | 61 | 22 | 22 | 8 | 9 | 5.39 | .308 | 1.31 | 9.3 | 2.5 | 9.3 | 135.1 | 140 | 81 | 81 | 28 | 37 | 139 | 0 | 0 | 0 | 0 | 9 | 4 | 6 | 4.55 |
| CL | Leclerc, J.Leclerc, Jose >> | 24 | 2018 | R | 89 | 46 | 0 | 6 | 1 | 1.66 | .249 | 0.95 | 5.0 | 3.6 | 10.5 | 43.1 | 24 | 8 | 8 | 2 | 17 | 50 | 0 | 16 | 3 | 0 | 0 | 2 | 0 | 2.60 |
| RP | Jansen, K.Jansen, Kenley † >> | 28 | 2016 | R | 98 | 57 | 0 | 6 | 3 | 2.92 | .233 | 0.91 | 6.4 | 1.8 | 10.1 | 49.1 | 35 | 16 | 16 | 10 | 10 | 55 | 0 | 11 | 3 | 0 | 0 | 0 | 1 | 4.02 |
| RP | Miller, A.Miller, Andrew $$ >> | 30 | 2015 | L | 85 | 69 | 0 | 2 | 0 | 3.07 | .263 | 1.02 | 5.5 | 3.7 | 9.4 | 44.0 | 27 | 15 | 15 | 8 | 18 | 46 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 4.64 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 60 | 0 | 0 | 4 | 4.43 | .320 | 1.41 | 9.2 | 3.7 | 10.8 | 44.2 | 45 | 23 | 22 | 5 | 18 | 53 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 3.30 |
| SP | Morton, C.Morton, Charlie >> | 36 | 2019 | R | 56 | 15 | 1 | 4 | 1 | 5.37 | .362 | 1.64 | 9.7 | 5.2 | 10.6 | 55.1 | 59 | 36 | 33 | 11 | 32 | 65 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 5.15 |