| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 90 | 22 | 22 | 6 | 6 | 3.87 | .324 | 1.40 | 10.0 | 2.7 | 9.8 | 118.2 | 131 | 52 | 51 | 12 | 35 | 129 | 0 | 0 | 0 | 0 | 9 | 5 | 1 | 3.15 |
| SP | Lackey, J.Lackey, John >> | 38 | 2016 | R | 59 | 22 | 22 | 5 | 4 | 4.96 | .361 | 1.65 | 10.7 | 4.3 | 7.3 | 114.1 | 135 | 68 | 63 | 19 | 54 | 92 | 1 | 0 | 0 | 0 | 11 | 5 | 6 | 5.11 |
| SP | Johnson, J.Johnson, Josh # >> | 26 | 2010 | R | 37 | 23 | 21 | 9 | 9 | 4.78 | .330 | 1.43 | 9.8 | 3.1 | 9.4 | 128.0 | 139 | 70 | 68 | 8 | 44 | 133 | 1 | 0 | 0 | 0 | 11 | 6 | 1 | 2.91 |
| SP | Liriano, F.Liriano, Francisco >> | 32 | 2015 | L | 22 | 20 | 20 | 3 | 7 | 7.21 | .386 | 1.87 | 11.1 | 5.8 | 9.5 | 93.2 | 115 | 75 | 75 | 19 | 60 | 98 | 0 | 0 | 0 | 0 | 5 | 2 | 5 | 5.55 |
| RP | Workman, B.Workman, Brandon >> | 30 | 2019 | R | 57 | 67 | 0 | 5 | 3 | 2.91 | .307 | 1.33 | 6.2 | 5.8 | 10.0 | 74.1 | 51 | 24 | 24 | 7 | 48 | 82 | 0 | 3 | 4 | 0 | 0 | 0 | 1 | 3.96 |
| RP | Rondon, H.Rondon, Hector >> | 27 | 2015 | R | 23 | 59 | 0 | 6 | 6 | 3.69 | .283 | 1.16 | 8.1 | 2.4 | 7.8 | 68.1 | 61 | 28 | 28 | 8 | 18 | 59 | 0 | 5 | 1 | 0 | 0 | 2 | 4 | 3.68 |
| SP | Taillon, J.Taillon, Jameson >> | 26 | 2018 | R | 11 | 42 | 0 | 7 | 8 | 7.15 | .368 | 1.69 | 11.4 | 3.8 | 9.7 | 68.0 | 86 | 56 | 54 | 15 | 29 | 73 | 0 | 4 | 4 | 0 | 0 | 4 | 2 | 5.18 |