| SP | Springs, J.Springs, Jeffrey >> | 30 | 2023 | L | 100 | 12 | 12 | 7 | 3 | 3.06 | .288 | 1.18 | 6.4 | 4.3 | 6.4 | 67.2 | 48 | 27 | 23 | 4 | 32 | 48 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 3.87 |
| SP | Milacki, B.Milacki, Bob >> | 24 | 1988 | R | 92 | 12 | 12 | 6 | 3 | 3.43 | .282 | 1.14 | 6.2 | 4.1 | 3.7 | 81.1 | 56 | 34 | 31 | 4 | 37 | 33 | 5 | 0 | 0 | 1 | 7 | 3 | 0 | 4.31 |
| SP | Maddux, G.Maddux, Greg >> | 29 | 1995 | R | 54 | 12 | 12 | 6 | 2 | 4.70 | .358 | 1.63 | 11.4 | 3.4 | 3.8 | 74.2 | 94 | 44 | 39 | 2 | 28 | 31 | 0 | 0 | 0 | 0 | 7 | 3 | 2 | 3.77 |
| SP | Richard, J.Richard, J.R. >> | 30 | 1980 | R | 43 | 12 | 12 | 4 | 4 | 4.90 | .348 | 1.55 | 9.4 | 4.6 | 7.9 | 64.1 | 67 | 39 | 35 | 6 | 33 | 56 | 0 | 0 | 0 | 0 | 6 | 3 | 1 | 4.16 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 41 | 12 | 12 | 5 | 5 | 3.39 | .307 | 1.33 | 9.8 | 2.3 | 7.6 | 79.2 | 86 | 38 | 30 | 7 | 20 | 67 | 1 | 0 | 0 | 0 | 8 | 0 | 2 | 3.22 |
| CL | Anderson, N.Anderson, Nick >> | 29 | 2020 | R | 100 | 17 | 0 | 0 | 1 | 2.40 | .262 | 1.00 | 6.0 | 3.0 | 7.8 | 15.0 | 10 | 4 | 4 | 0 | 5 | 13 | 0 | 16 | 1 | 0 | 0 | 1 | 0 | 2.47 |
| SU | Feyereisen, J.Feyereisen, J.P. >> | 29 | 2022 | R | 100 | 20 | 0 | 1 | 2 | 4.05 | .277 | 1.10 | 5.4 | 4.5 | 7.7 | 20.0 | 12 | 10 | 9 | 1 | 10 | 17 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 3.60 |
| RP | Palacios, V.Palacios, Vicente >> | 27 | 1990 | R | 98 | 26 | 0 | 3 | 0 | 1.69 | .238 | 0.91 | 5.8 | 2.4 | 2.4 | 37.1 | 24 | 7 | 7 | 1 | 10 | 10 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 3.70 |
| RP | Ramirez, C.Ramirez, Carlos >> | 26 | 2017 | R | 94 | 18 | 0 | 2 | 0 | 4.85 | .235 | 0.92 | 6.9 | 1.4 | 6.2 | 13.0 | 10 | 7 | 7 | 1 | 2 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.08 |
| RP | Santos, S.Santos, Sergio >> | 29 | 2013 | R | 87 | 5 | 0 | 0 | 1 | 5.40 | .375 | 1.80 | 9.0 | 7.2 | 7.2 | 5.0 | 5 | 3 | 3 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.80 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 86 | 16 | 0 | 1 | 0 | 1.19 | .190 | 0.71 | 4.1 | 2.5 | 11.5 | 22.2 | 10 | 3 | 3 | 0 | 6 | 28 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.27 |
| RP | Feliz, N.Feliz, Neftali >> | 21 | 2009 | R | 85 | 5 | 0 | 0 | 1 | 2.84 | .240 | 0.95 | 7.5 | 1.5 | 9.0 | 6.1 | 5 | 2 | 2 | 1 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.67 |
| RP | Gaddis, H.Gaddis, Hunter >> | 26 | 2024 | R | 30 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Chamberlain, J.Chamberlain, Joba >> | 22 | 2007 | R | 64 | 9 | 0 | 0 | 0 | 5.40 | .375 | 1.71 | 9.0 | 7.4 | 9.0 | 11.2 | 11 | 7 | 7 | 1 | 9 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.91 |