| SP | Pineda, M.Pineda, Michael >> | 25 | 2014 | R | 93 | 34 | 34 | 11 | 10 | 4.23 | .310 | 1.31 | 9.8 | 2.0 | 7.8 | 191.1 | 208 | 100 | 90 | 27 | 43 | 165 | 0 | 0 | 0 | 0 | 17 | 7 | 8 | 3.90 |
| SP | Berrios, J.Berrios, Jose >> | 24 | 2018 | R | 67 | 34 | 34 | 11 | 12 | 3.68 | .307 | 1.29 | 9.0 | 2.7 | 10.4 | 205.2 | 205 | 89 | 84 | 21 | 61 | 238 | 1 | 0 | 0 | 0 | 21 | 7 | 2 | 3.00 |
| SP | Odorizzi, J.Odorizzi, Jake >> | 25 | 2015 | R | 48 | 32 | 32 | 13 | 12 | 5.30 | .333 | 1.48 | 10.6 | 2.7 | 8.8 | 168.0 | 197 | 101 | 99 | 27 | 51 | 165 | 0 | 0 | 0 | 0 | 13 | 4 | 6 | 4.11 |
| SP | Gibson, K.Gibson, Kyle >> | 27 | 2015 | R | 22 | 33 | 32 | 10 | 10 | 4.59 | .324 | 1.41 | 9.5 | 3.2 | 8.3 | 180.1 | 190 | 101 | 92 | 28 | 64 | 165 | 0 | 0 | 0 | 0 | 17 | 5 | 2 | 4.34 |
| SP | Smeltzer, D.Smeltzer, Devin # >> | 23 | 2019 | L | 23 | 31 | 31 | 6 | 6 | 4.75 | .321 | 1.37 | 10.0 | 2.3 | 8.6 | 146.0 | 163 | 81 | 77 | 16 | 37 | 139 | 0 | 0 | 0 | 0 | 3 | 7 | 2 | 3.42 |
| RP | Romo, S.Romo, Sergio # >> | 28 | 2011 | R | 97 | 80 | 0 | 6 | 4 | 3.49 | .258 | 1.04 | 7.2 | 2.2 | 10.1 | 118.2 | 95 | 47 | 46 | 16 | 29 | 133 | 0 | 6 | 1 | 0 | 0 | 0 | 0 | 3.25 |
| RP | Parker, B.Parker, Blake >> | 32 | 2017 | R | 94 | 72 | 0 | 7 | 3 | 2.89 | .302 | 1.29 | 8.1 | 3.5 | 11.0 | 93.1 | 84 | 33 | 30 | 11 | 36 | 114 | 0 | 7 | 3 | 0 | 0 | 1 | 3 | 3.28 |
| RP | Rogers, T.Rogers, Taylor >> | 27 | 2018 | L | 79 | 66 | 0 | 4 | 9 | 3.68 | .279 | 1.11 | 8.0 | 2.1 | 9.3 | 78.1 | 69 | 33 | 32 | 7 | 18 | 81 | 0 | 7 | 1 | 0 | 0 | 4 | 0 | 2.94 |
| RP | Duffey, T.Duffey, Tyler >> | 28 | 2019 | R | 74 | 44 | 0 | 2 | 0 | 3.19 | .281 | 1.12 | 7.5 | 2.7 | 10.5 | 53.2 | 44 | 19 | 19 | 6 | 16 | 62 | 0 | 7 | 0 | 0 | 0 | 3 | 1 | 3.21 |
| RP | Hildenberger, T.Hildenberger, Trevor >> | 26 | 2017 | R | 56 | 29 | 0 | 5 | 0 | 2.15 | .267 | 1.09 | 8.7 | 1.2 | 10.9 | 29.1 | 28 | 8 | 7 | 2 | 4 | 35 | 0 | 4 | 0 | 0 | 0 | 0 | 3 | 1.90 |
| SP | Perez, M.Perez, Martin >> | 22 | 2013 | L | 11 | 33 | 3 | 10 | 5 | 5.24 | .344 | 1.51 | 10.3 | 3.3 | 8.7 | 149.1 | 171 | 94 | 87 | 20 | 55 | 144 | 0 | 0 | 0 | 0 | 0 | 9 | 5 | 4.10 |