| SP | Buehler, W.Buehler, Walker # >> | 23 | 2018 | R | 90 | 25 | 25 | 3 | 9 | 6.31 | .378 | 1.80 | 12.0 | 4.3 | 9.7 | 112.2 | 149 | 84 | 79 | 20 | 54 | 121 | 0 | 0 | 0 | 0 | 7 | 2 | 0 | 4.66 |
| SP | Severino, L.Severino, Luis # >> | 23 | 2017 | R | 73 | 24 | 24 | 10 | 9 | 3.72 | .296 | 1.23 | 8.3 | 2.8 | 10.5 | 147.2 | 136 | 63 | 61 | 15 | 46 | 171 | 1 | 0 | 0 | 0 | 16 | 4 | 3 | 3.02 |
| SP | Lackey, J.Lackey, John >> | 38 | 2016 | R | 59 | 23 | 23 | 3 | 13 | 5.68 | .357 | 1.63 | 10.4 | 4.3 | 7.7 | 126.2 | 146 | 83 | 80 | 19 | 60 | 108 | 1 | 0 | 0 | 1 | 8 | 5 | 3 | 4.79 |
| SP | Gonzalez, G.Gonzalez, Gio >> | 27 | 2012 | L | 46 | 21 | 21 | 4 | 9 | 5.21 | .354 | 1.63 | 10.2 | 4.5 | 8.6 | 115.2 | 130 | 70 | 67 | 19 | 58 | 110 | 0 | 0 | 0 | 0 | 10 | 2 | 5 | 4.80 |
| RP | Kelley, S.Kelley, Shawn >> | 32 | 2016 | R | 58 | 77 | 0 | 5 | 0 | 5.07 | .316 | 1.39 | 9.2 | 3.3 | 9.9 | 76.1 | 78 | 44 | 43 | 11 | 28 | 84 | 0 | 2 | 1 | 0 | 0 | 0 | 5 | 3.78 |
| RP | Rondon, H.Rondon, Hector >> | 27 | 2015 | R | 23 | 63 | 0 | 1 | 4 | 5.34 | .360 | 1.65 | 11.3 | 3.8 | 9.7 | 55.2 | 69 | 33 | 33 | 9 | 23 | 59 | 0 | 6 | 1 | 0 | 0 | 2 | 7 | 4.35 |
| RP | Smyly, D.Smyly, Drew † >> | 24 | 2013 | L | 12 | 72 | 0 | 6 | 2 | 3.02 | .276 | 1.13 | 7.5 | 2.7 | 9.8 | 80.1 | 67 | 27 | 27 | 9 | 24 | 87 | 0 | 6 | 0 | 0 | 0 | 1 | 3 | 3.23 |
| SP | Teheran, J.Teheran, Julio >> | 23 | 2014 | R | 39 | 5 | 1 | 0 | 0 | 12.27 | .476 | 2.45 | 20.6 | 2.6 | 6.4 | 7.1 | 16 | 10 | 10 | 3 | 2 | 5 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 8.86 |