| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 90 | 26 | 26 | 8 | 9 | 4.08 | .322 | 1.37 | 8.6 | 3.7 | 9.7 | 150.0 | 144 | 75 | 68 | 19 | 61 | 162 | 0 | 0 | 0 | 0 | 11 | 9 | 2 | 3.89 |
| SP | Hernandez, F.Hernandez, Felix $$ >> | 28 | 2014 | R | 88 | 27 | 27 | 7 | 9 | 4.31 | .320 | 1.37 | 9.6 | 2.7 | 9.3 | 167.0 | 178 | 85 | 80 | 28 | 50 | 173 | 2 | 0 | 0 | 2 | 14 | 8 | 5 | 4.15 |
| SP | Carrasco, C.Carrasco, Carlos # >> | 27 | 2014 | R | 83 | 26 | 26 | 0 | 10 | 5.02 | .339 | 1.53 | 9.7 | 4.1 | 9.0 | 95.0 | 102 | 53 | 53 | 15 | 43 | 95 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4.44 |
| SP | Weaver, J.Weaver, Jered >> | 29 | 2011 | R | 71 | 30 | 1 | 5 | 6 | 5.61 | .338 | 1.50 | 8.8 | 4.7 | 7.6 | 118.2 | 116 | 83 | 74 | 17 | 62 | 99 | 0 | 2 | 1 | 0 | 1 | 4 | 5 | 4.87 |
| SP | Richards, G.Richards, Garrett >> | 26 | 2014 | R | 73 | 26 | 26 | 10 | 8 | 5.13 | .327 | 1.42 | 8.7 | 4.1 | 7.3 | 152.2 | 147 | 90 | 87 | 13 | 70 | 123 | 1 | 0 | 0 | 0 | 12 | 6 | 14 | 3.99 |
| CL | Hader, J.Hader, Josh † # $$ >> | 25 | 2019 | L | 90 | 55 | 0 | 8 | 8 | 4.95 | .310 | 1.35 | 8.7 | 3.5 | 11.7 | 56.1 | 54 | 36 | 31 | 13 | 22 | 73 | 0 | 27 | 4 | 0 | 0 | 0 | 0 | 4.59 |
| SU | Robertson, D.Robertson, David >> | 32 | 2017 | R | 86 | 54 | 0 | 3 | 2 | 6.11 | .351 | 1.60 | 10.0 | 4.4 | 10.7 | 53.0 | 59 | 36 | 36 | 14 | 26 | 63 | 0 | 3 | 5 | 0 | 0 | 1 | 5 | 5.58 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 76 | 63 | 0 | 8 | 1 | 5.19 | .324 | 1.40 | 9.7 | 2.9 | 9.6 | 85.0 | 92 | 49 | 49 | 18 | 27 | 91 | 0 | 1 | 4 | 0 | 0 | 3 | 2 | 4.67 |
| RP | Feliz, N.Feliz, Neftali >> | 22 | 2010 | R | 66 | 52 | 0 | 4 | 2 | 3.02 | .289 | 1.22 | 6.8 | 4.3 | 9.5 | 56.2 | 42 | 19 | 19 | 4 | 27 | 59 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 3.27 |
| SP | Darvish, Y.Darvish, Yu # >> | 26 | 2013 | R | 78 | 25 | 25 | 7 | 12 | 4.48 | .320 | 1.40 | 8.9 | 3.8 | 10.4 | 158.2 | 156 | 80 | 79 | 24 | 66 | 183 | 1 | 0 | 0 | 0 | 13 | 2 | 2 | 3.95 |