| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 2 | 2 | 1 | 0 | 2.25 | .284 | 1.19 | 8.4 | 2.3 | 5.6 | 16.0 | 15 | 4 | 4 | 0 | 4 | 10 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2.50 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 90 | 2 | 2 | 1 | 1 | 2.93 | .233 | 0.91 | 6.0 | 2.4 | 9.6 | 15.1 | 10 | 5 | 5 | 3 | 4 | 16 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 4.27 |
| SP | Johnson, R.Johnson, Randy >> | 41 | 2004 | L | 84 | 2 | 2 | 0 | 1 | 5.27 | .241 | 0.88 | 6.9 | 1.4 | 9.0 | 13.2 | 10 | 8 | 8 | 3 | 2 | 13 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4.69 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 77 | 1 | 1 | 0 | 0 | 2.25 | .143 | 0.50 | 3.4 | 1.1 | 3.4 | 8.0 | 3 | 2 | 2 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2.63 |
| CL | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 6 | 0 | 0 | 2 | 5.40 | .400 | 2.00 | 12.6 | 5.4 | 5.4 | 5.0 | 7 | 3 | 3 | 0 | 3 | 3 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3.60 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 5 | 0 | 0 | 1 | 2.45 | .267 | 1.09 | 6.0 | 6.0 | 6.0 | 3.2 | 2 | 2 | 1 | 1 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 8.00 |
| RP | Capps, C.Capps, Carter >> | 24 | 2015 | R | 85 | 4 | 0 | 0 | 0 | 0.00 | .400 | 2.00 | 13.5 | 4.5 | 13.5 | 2.0 | 3 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1.50 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 1 | 0 | 0 | 0 | 0.00 | .333 | 1.50 | - | - | - | 0.2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |