| RP | Burgmeier, T.Burgmeier, Tom >> | 39 | 1982 | L | 20 | 12 | 0 | 0 | 0 | 0.00 | .190 | 0.71 | 3.6 | 3.6 | 1.8 | 5.2 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.80 |
| RP | Bedrosian, S.Bedrosian, Steve >> | 27 | 1984 | R | 38 | 3 | 0 | 1 | 1 | 0.00 | .333 | 1.50 | 5.4 | 9.0 | 5.4 | 5.1 | 3 | 1 | 0 | 0 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.80 |
| RP | Nunez, L.Nunez, Leo >> | 27 | 2010 | R | 12 | 1 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | 0.0 | 0.0 | 9.0 | 1.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.00 |
| SP | Bonham, B.Bonham, Bill >> | 26 | 1974 | R | 11 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Cordero, C.Cordero, Chad >> | 22 | 2004 | R | 16 | 1 | 0 | 1 | 0 | 0.00 | .000 | 0.00 | - | - | - | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Niedenfuer, T.Niedenfuer, Tom >> | 26 | 1985 | R | 59 | 1 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | - | - | - | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Vuckovich, P.Vuckovich, Pete >> | 30 | 1982 | R | 3 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Papelbon, J.Papelbon, Jonathan >> | 29 | 2009 | R | 48 | 3 | 0 | 0 | 0 | 0.00 | .143 | 0.50 | 4.5 | 0.0 | 2.3 | 4.0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.50 |
| SP | Gonzalez, G.Gonzalez, Gio >> | 26 | 2011 | L | 54 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Figueroa, E.Figueroa, Ed >> | 29 | 1977 | R | 41 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | McMahon, D.McMahon, Don >> | 34 | 1964 | R | 52 | 12 | 0 | 0 | 0 | 1.65 | .222 | 0.86 | 3.9 | 3.9 | 5.1 | 16.1 | 7 | 3 | 3 | 0 | 7 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3.19 |
| SP | Smith, Z.Smith, Zane >> | 31 | 1991 | L | 56 | 1 | 0 | 0 | 1 | 13.50 | .444 | 2.40 | 24.0 | 0.0 | 3.0 | 3.1 | 8 | 5 | 5 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.67 |
| SP | Zachry, P.Zachry, Pat >> | 26 | 1978 | R | 47 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Jackson, M.Jackson, Mike >> | 24 | 1988 | R | 39 | 13 | 0 | 3 | 1 | 2.45 | .267 | 1.09 | 6.5 | 3.3 | 5.7 | 11.0 | 8 | 4 | 3 | 0 | 4 | 7 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.82 |
| RP | Thigpen, B.Thigpen, Bobby >> | 24 | 1987 | R | 9 | 1 | 0 | 0 | 0 | 0.00 | .429 | 2.25 | 18.0 | 9.0 | 9.0 | 1.1 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.00 |
| RP | Iglesias, R.Iglesias, Raisel >> | 26 | 2016 | R | 47 | 20 | 0 | 1 | 2 | 0.89 | .197 | 0.74 | 4.1 | 2.7 | 9.0 | 20.1 | 9 | 3 | 2 | 0 | 6 | 20 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 1.90 |
| RP | Estevez, C.Estevez, Carlos >> | 26 | 2019 | R | 9 | 7 | 0 | 0 | 2 | 4.26 | .406 | 2.05 | 18.0 | 1.5 | 7.5 | 6.1 | 12 | 3 | 3 | 1 | 1 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.00 |
| RP | Myers, R.Myers, Randy >> | 28 | 1990 | L | 65 | 22 | 0 | 2 | 1 | 4.32 | .242 | 0.96 | 5.6 | 3.4 | 4.5 | 8.1 | 5 | 4 | 4 | 0 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.13 |
| RP | Ryan, B.Ryan, B.J. >> | 29 | 2004 | L | 61 | 44 | 0 | 1 | 1 | 1.29 | .288 | 1.14 | 6.4 | 3.9 | 10.3 | 14.0 | 10 | 5 | 2 | 0 | 6 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2.21 |
| RP | Watson, T.Watson, Tony >> | 30 | 2015 | L | 71 | 86 | 0 | 2 | 1 | 1.80 | .286 | 1.20 | 7.6 | 3.2 | 5.8 | 50.0 | 42 | 13 | 10 | 1 | 18 | 32 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 3.06 |
| RP | Caudill, B.Caudill, Bill >> | 26 | 1982 | R | 72 | 34 | 0 | 1 | 0 | 0.00 | .200 | 0.75 | 4.9 | 2.0 | 11.0 | 22.2 | 12 | 0 | 0 | 0 | 5 | 27 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1.23 |
| RP | Jones, D.Jones, Doug >> | 40 | 1997 | R | 73 | 59 | 0 | 3 | 1 | 1.75 | .275 | 1.14 | 8.5 | 1.8 | 7.3 | 36.0 | 34 | 9 | 7 | 1 | 7 | 29 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2.33 |
| SU | Kim, B.Kim, Byung-Hyun >> | 22 | 2001 | R | 78 | 64 | 0 | 1 | 1 | 2.04 | .276 | 1.12 | 6.3 | 3.8 | 8.7 | 66.1 | 46 | 17 | 15 | 0 | 28 | 64 | 0 | 8 | 6 | 0 | 0 | 2 | 2 | 2.42 |
| RP | Clippard, T.Clippard, Tyler >> | 28 | 2013 | R | 91 | 85 | 0 | 5 | 4 | 2.88 | .255 | 1.01 | 5.9 | 3.2 | 9.9 | 59.1 | 39 | 21 | 19 | 2 | 21 | 65 | 0 | 3 | 2 | 0 | 0 | 1 | 3 | 2.36 |
| CL | Clase, E.Clase, Emmanuel † >> | 24 | 2022 | R | 92 | 83 | 0 | 6 | 8 | 1.48 | .228 | 0.88 | 6.7 | 1.2 | 9.3 | 97.0 | 72 | 19 | 16 | 0 | 13 | 100 | 0 | 50 | 5 | 0 | 0 | 1 | 1 | 1.37 |
| SP | Martinez, D.Martinez, Dennis >> | 34 | 1989 | R | 58 | 33 | 33 | 15 | 8 | 2.22 | .264 | 1.07 | 7.6 | 2.1 | 5.1 | 218.2 | 185 | 56 | 54 | 6 | 50 | 124 | 0 | 0 | 0 | 0 | 27 | 0 | 2 | 2.91 |
| SP | Leiter, A.Leiter, Al >> | 31 | 1996 | L | 75 | 33 | 33 | 17 | 6 | 2.06 | .278 | 1.15 | 6.4 | 4.0 | 6.9 | 231.2 | 164 | 54 | 53 | 3 | 102 | 178 | 2 | 0 | 0 | 1 | 28 | 2 | 6 | 2.98 |
| SP | Bassitt, C.Bassitt, Chris >> | 34 | 2023 | R | 80 | 33 | 33 | 13 | 6 | 2.51 | .298 | 1.27 | 8.0 | 3.4 | 5.9 | 215.0 | 191 | 61 | 60 | 1 | 81 | 142 | 0 | 0 | 0 | 0 | 25 | 2 | 1 | 2.90 |
| SP | Keuchel, D.Keuchel, Dallas >> | 29 | 2017 | L | 93 | 35 | 35 | 17 | 9 | 2.70 | .273 | 1.11 | 6.8 | 3.2 | 5.8 | 253.2 | 191 | 82 | 76 | 9 | 90 | 164 | 3 | 0 | 0 | 1 | 27 | 5 | 10 | 3.29 |
| SP | DeLeon, J.DeLeon, Jose † >> | 29 | 1989 | R | 97 | 35 | 35 | 19 | 8 | 1.66 | .258 | 1.02 | 6.2 | 3.1 | 7.3 | 271.2 | 186 | 63 | 50 | 2 | 92 | 219 | 5 | 0 | 0 | 3 | 32 | 5 | 3 | 2.55 |