| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 95 | 20 | 20 | 8 | 11 | 3.16 | .284 | 1.17 | 7.5 | 3.0 | 8.7 | 142.1 | 118 | 50 | 50 | 18 | 48 | 138 | 5 | 0 | 0 | 2 | 13 | 3 | 9 | 3.78 |
| SP | McDowell, S.McDowell, Sam >> | 28 | 1970 | L | 23 | 18 | 18 | 7 | 7 | 4.05 | .308 | 1.32 | 7.3 | 4.6 | 7.5 | 131.0 | 106 | 63 | 59 | 20 | 67 | 109 | 5 | 0 | 0 | 1 | 10 | 2 | 6 | 4.90 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 98 | 52 | 0 | 1 | 3 | 1.99 | .230 | 0.87 | 6.0 | 1.9 | 9.1 | 68.0 | 45 | 15 | 15 | 6 | 14 | 69 | 0 | 4 | 3 | 0 | 0 | 2 | 1 | 2.82 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 61 | 45 | 0 | 2 | 5 | 3.93 | .263 | 1.07 | 7.9 | 1.8 | 11.2 | 50.1 | 44 | 23 | 22 | 11 | 10 | 62 | 0 | 5 | 0 | 0 | 0 | 0 | 2 | 3.98 |
| RP | Saucier, K.Saucier, Kevin >> | 25 | 1981 | L | 56 | 11 | 0 | 0 | 1 | 5.23 | .367 | 1.65 | 8.1 | 7.2 | 3.6 | 10.1 | 9 | 6 | 6 | 2 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7.50 |
| SP | Johnson, R.Johnson, Randy >> | 41 | 2004 | L | 90 | 2 | 0 | 0 | 1 | 2.08 | .188 | 0.69 | 6.8 | 0.0 | 15.8 | 4.1 | 3 | 1 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -0.50 |
| RP | Broxton, J.Broxton, Jonathan >> | 25 | 2009 | R | 60 | 11 | 0 | 1 | 0 | 3.14 | .283 | 1.12 | 5.8 | 4.5 | 9.0 | 14.1 | 9 | 5 | 5 | 0 | 7 | 14 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2.71 |