| SP | Harvey, M.Harvey, Matt # >> | 24 | 2013 | R | 84 | 38 | 38 | 18 | 9 | 3.54 | .270 | 1.10 | 7.5 | 2.4 | 9.5 | 244.0 | 204 | 96 | 96 | 31 | 64 | 257 | 6 | 0 | 0 | 4 | 24 | 3 | 7 | 3.37 |
| SP | Buchholz, C.Buchholz, Clay >> | 29 | 2013 | R | 81 | 36 | 36 | 13 | 9 | 3.80 | .300 | 1.25 | 7.2 | 4.1 | 6.7 | 215.2 | 172 | 95 | 91 | 20 | 98 | 159 | 2 | 0 | 0 | 2 | 20 | 7 | 3 | 4.20 |
| SP | Morton, C.Morton, Charlie † >> | 36 | 2019 | R | 54 | 35 | 33 | 15 | 6 | 3.96 | .293 | 1.22 | 7.5 | 3.5 | 9.5 | 195.2 | 163 | 86 | 86 | 33 | 76 | 206 | 0 | 0 | 0 | 0 | 20 | 4 | 4 | 4.32 |
| SP | Hudson, D.Hudson, Daniel # >> | 23 | 2010 | R | 83 | 33 | 32 | 14 | 9 | 4.92 | .307 | 1.30 | 8.6 | 3.1 | 7.3 | 195.2 | 187 | 113 | 107 | 27 | 67 | 158 | 1 | 0 | 0 | 0 | 15 | 6 | 9 | 4.30 |
| SP | Bumgarner, M.Bumgarner, Madison >> | 23 | 2013 | L | 80 | 34 | 32 | 14 | 11 | 4.45 | .310 | 1.31 | 8.6 | 3.2 | 7.5 | 194.1 | 185 | 99 | 96 | 25 | 69 | 161 | 0 | 0 | 0 | 0 | 17 | 8 | 2 | 4.21 |
| RP | Leclerc, J.Leclerc, Jose >> | 24 | 2018 | R | 88 | 96 | 0 | 5 | 2 | 1.82 | .264 | 1.05 | 5.0 | 4.5 | 10.0 | 123.2 | 68 | 25 | 25 | 7 | 62 | 136 | 0 | 4 | 2 | 0 | 0 | 3 | 4 | 3.11 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 74 | 82 | 0 | 10 | 4 | 2.09 | .247 | 0.96 | 5.7 | 3.0 | 9.5 | 94.2 | 60 | 22 | 22 | 5 | 31 | 99 | 0 | 0 | 1 | 0 | 0 | 2 | 4 | 2.64 |
| CL | Nathan, J.Nathan, Joe † >> | 39 | 2013 | R | 69 | 67 | 0 | 0 | 3 | 2.21 | .260 | 1.04 | 5.5 | 3.9 | 9.8 | 69.1 | 42 | 18 | 17 | 8 | 30 | 75 | 0 | 49 | 4 | 0 | 0 | 1 | 6 | 3.68 |
| RP | Hendriks, L.Hendriks, Liam >> | 30 | 2019 | R | 40 | 47 | 0 | 4 | 4 | 2.86 | .230 | 0.87 | 5.8 | 2.2 | 11.2 | 50.1 | 32 | 16 | 16 | 2 | 12 | 62 | 0 | 2 | 1 | 0 | 0 | 1 | 2 | 1.82 |
| RP | Marmol, C.Marmol, Carlos >> | 28 | 2010 | R | 41 | 40 | 0 | 4 | 3 | 3.13 | .341 | 1.53 | 8.0 | 5.8 | 12.2 | 37.1 | 33 | 13 | 13 | 2 | 24 | 50 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 3.03 |
| RP | Knebel, C.Knebel, Corey >> | 25 | 2017 | R | 32 | 30 | 0 | 4 | 2 | 3.18 | .292 | 1.24 | 6.4 | 4.8 | 12.2 | 34.0 | 24 | 12 | 12 | 4 | 18 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.41 |
| SP | Jimenez, U.Jimenez, Ubaldo | 26 | 2010 | R | 41 | 21 | 2 | 5 | 2 | 4.42 | .309 | 1.32 | 8.3 | 3.7 | 7.8 | 97.2 | 89 | 52 | 48 | 18 | 40 | 84 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 4.98 |