| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 90 | 34 | 34 | 15 | 9 | 3.88 | .301 | 1.27 | 8.3 | 3.1 | 9.7 | 190.0 | 175 | 87 | 82 | 28 | 66 | 204 | 0 | 0 | 0 | 0 | 19 | 5 | 2 | 3.89 |
| SP | Severino, L.Severino, Luis # >> | 23 | 2017 | R | 73 | 33 | 33 | 10 | 13 | 4.27 | .290 | 1.21 | 7.9 | 3.0 | 9.3 | 217.0 | 190 | 108 | 103 | 34 | 73 | 225 | 0 | 0 | 0 | 0 | 20 | 3 | 3 | 4.01 |
| SP | Lackey, J.Lackey, John >> | 38 | 2016 | R | 59 | 33 | 33 | 6 | 19 | 5.38 | .341 | 1.53 | 10.1 | 3.7 | 7.4 | 204.0 | 228 | 124 | 122 | 31 | 84 | 167 | 2 | 0 | 0 | 1 | 13 | 4 | 2 | 4.63 |
| SP | Johnson, J.Johnson, Josh >> | 26 | 2010 | R | 37 | 32 | 32 | 8 | 19 | 5.73 | .345 | 1.55 | 10.9 | 3.1 | 9.0 | 194.2 | 235 | 133 | 124 | 46 | 66 | 194 | 2 | 0 | 0 | 0 | 13 | 6 | 7 | 5.20 |
| SP | Liriano, F.Liriano, Francisco # >> | 32 | 2015 | L | 22 | 30 | 30 | 10 | 12 | 4.59 | .316 | 1.37 | 8.7 | 3.6 | 9.8 | 174.1 | 168 | 91 | 89 | 31 | 70 | 190 | 0 | 0 | 0 | 0 | 15 | 4 | 3 | 4.41 |
| RP | Workman, B.Workman, Brandon >> | 30 | 2019 | R | 58 | 90 | 0 | 6 | 4 | 2.36 | .321 | 1.40 | 6.8 | 5.8 | 10.1 | 91.2 | 69 | 28 | 24 | 7 | 59 | 102 | 0 | 5 | 4 | 0 | 0 | 2 | 3 | 3.77 |
| RP | Rondon, H.Rondon, Hector >> | 27 | 2015 | R | 23 | 63 | 0 | 2 | 3 | 4.20 | .313 | 1.32 | 8.7 | 3.2 | 8.6 | 60.0 | 58 | 28 | 28 | 8 | 21 | 57 | 0 | 6 | 1 | 0 | 0 | 3 | 2 | 4.03 |
| SP | Taillon, J.Taillon, Jameson >> | 26 | 2018 | R | 11 | 31 | 0 | 2 | 5 | 6.36 | .372 | 1.78 | 11.5 | 4.7 | 7.2 | 46.2 | 59 | 33 | 33 | 12 | 24 | 37 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 6.35 |