| RP | Sampen, B.Sampen, Bill >> | 27 | 1990 | R | 18 | 12 | 7 | 2.99 | .312 | .370 | 1.41 | 9.4 | 3.3 | 6.9 | 90 | 94 | 7 | 33 | 69 | 0 | 2 | 4 | 30 | +1.17 | C |
| RP | Fassero, J.Fassero, Jeff >> | 29 | 1992 | L | 32 | 8 | 7 | 2.84 | .303 | .360 | 1.35 | 8.6 | 3.6 | 6.7 | 85 | 81 | 1 | 34 | 63 | 0 | 1 | 7 | 25 | +0.38 | C |
| RP | Walker, T.Walker, Tom >> | 25 | 1973 | R | 11 | 7 | 5 | 3.63 | .326 | .380 | 1.51 | 9.4 | 4.2 | 6.7 | 91 | 95 | 7 | 42 | 68 | 0 | 4 | 2 | 33 | -0.94 | C |
| RP | Bordi, R.Bordi, Rich >> | 26 | 1985 | R | 35 | 6 | 8 | 3.21 | .290 | .340 | 1.27 | 8.7 | 2.7 | 5.9 | 98 | 95 | 5 | 29 | 64 | 0 | 2 | 1 | 37 | +1.31 | C |
| RP | Hand, B.Hand, Brad >> | 31 | 2021 | L | 41 | 6 | 7 | 3.90 | .289 | .350 | 1.28 | 7.9 | 3.7 | 8.6 | 64 | 56 | 9 | 26 | 61 | 0 | 21 | 3 | 23 | -0.3 | C |
| RP | Leiter, M.Leiter, Mark >> | 34 | 2025 | R | 9 | 6 | 7 | 4.84 | .325 | .390 | 1.54 | 10.7 | 3.2 | 10.1 | 48 | 57 | 5 | 17 | 54 | 0 | 2 | 8 | 23 | -0.6 | C |
| RP | Lee, B.Lee, Bill >> | 35 | 1981 | L | 37 | 5 | 6 | 2.94 | .275 | .330 | 1.18 | 9.2 | 1.4 | 3.5 | 88 | 90 | 6 | 14 | 34 | 0 | 6 | 2 | 52 | +0.72 | C |
| RP | Finnegan, K.Finnegan, Kyle >> | 29 | 2021 | R | 21 | 5 | 9 | 3.55 | .320 | .380 | 1.48 | 8.7 | 4.6 | 9.3 | 66 | 64 | 9 | 34 | 68 | 0 | 11 | 8 | 23 | -0.6 | C |
| RP | Schatzeder, D.Schatzeder, Dan >> | 29 | 1983 | L | 27 | 5 | 2 | 3.21 | .294 | .350 | 1.30 | 9.1 | 2.6 | 5.0 | 87 | 88 | 3 | 25 | 48 | 0 | 2 | 5 | 30 | +0.76 | C |
| RP | Storen, D.Storen, Drew >> | 25 | 2013 | R | 23 | 4 | 2 | 4.52 | .303 | .360 | 1.38 | 9.6 | 2.8 | 8.6 | 61 | 65 | 7 | 19 | 58 | 0 | 3 | 2 | 23 | -0.66 | C |
| RP | Cishek, S.Cishek, Steven >> | 32 | 2018 | R | 82 | 4 | 3 | 2.18 | .249 | .300 | 1.04 | 5.8 | 3.6 | 10.0 | 70 | 45 | 5 | 28 | 78 | 0 | 4 | 2 | 23 | +2.28 | C |
| RP | Heredia, G.Heredia, Gil >> | 28 | 1993 | R | 16 | 4 | 2 | 3.92 | .307 | .370 | 1.40 | 10.4 | 2.2 | 6.3 | 57 | 66 | 4 | 14 | 40 | 1 | 2 | 0 | 52 | +0.72 | C |
| RP | Hall, D.Hall, Drew >> | 27 | 1990 | L | 31 | 4 | 7 | 5.09 | .306 | .360 | 1.40 | 8.1 | 4.5 | 6.2 | 58 | 52 | 6 | 29 | 40 | 0 | 3 | 3 | 27 | -0.82 | C |
| RP | Tavarez, J.Tavarez, Julian >> | 36 | 2009 | R | 12 | 3 | 7 | 4.89 | .347 | .410 | 1.74 | 8.7 | 6.9 | 8.2 | 35 | 34 | 1 | 27 | 32 | 0 | 1 | 2 | 23 | -0.66 | C |
| RP | Guerra, J.Guerra, Javy >> | 33 | 2019 | R | 38 | 3 | 1 | 4.66 | .285 | .340 | 1.25 | 9.0 | 2.3 | 7.7 | 67 | 67 | 10 | 17 | 57 | 0 | 2 | 3 | 26 | +0.39 | C |
| RP | McGaffigan, A.McGaffigan, Andy >> | 33 | 1989 | R | 4 | 3 | 5 | 4.68 | .329 | .390 | 1.53 | 10.2 | 3.6 | 4.8 | 75 | 85 | 3 | 30 | 40 | 0 | 2 | 3 | 26 | -0.42 | C |
| RP | Mock, G.Mock, Garrett >> | 26 | 2009 | R | 2 | 3 | 10 | 5.62 | .358 | .410 | 1.74 | 11.3 | 4.4 | 7.1 | 91 | 114 | 9 | 44 | 72 | 0 | 0 | 10 | 59 | -0.77 | C |
| RP | Schmidt, D.Schmidt, Dave >> | 33 | 1990 | R | 5 | 3 | 3 | 4.31 | .316 | .380 | 1.48 | 10.9 | 2.4 | 4.1 | 48 | 58 | 3 | 13 | 22 | 0 | 13 | 1 | 28 | -0.5 | C |
| RP | Burns, T.Burns, Todd >> | 27 | 1990 | R | 19 | 3 | 3 | 2.97 | .311 | .370 | 1.41 | 9.0 | 3.7 | 5.0 | 78 | 78 | 8 | 32 | 43 | 0 | 3 | 5 | 35 | +0.69 | C |
| RP | Bahnsen, S.Bahnsen, Stan >> | 37 | 1981 | R | 24 | 2 | 1 | 4.96 | .305 | .370 | 1.41 | 8.3 | 4.4 | 5.1 | 49 | 45 | 7 | 24 | 28 | 0 | 1 | 1 | 37 | -0.46 | C |
| RP | Papelbon, J.Papelbon, Jonathan >> | 36 | 2016 | R | 14 | 2 | 4 | 4.37 | .307 | .370 | 1.46 | 9.5 | 3.6 | 8.0 | 35 | 37 | 3 | 14 | 31 | 0 | 19 | 1 | 23 | +0.02 | C |
| RP | Veres, D.Veres, Dave >> | 31 | 1997 | R | 7 | 2 | 3 | 3.48 | .326 | .380 | 1.53 | 9.9 | 3.9 | 6.8 | 62 | 68 | 5 | 27 | 47 | 0 | 1 | 7 | 24 | +0.6 | C |
| RP | Romero, E.Romero, Enny >> | 26 | 2017 | L | 30 | 2 | 4 | 3.56 | .308 | .370 | 1.42 | 9.0 | 3.8 | 10.6 | 55 | 55 | 7 | 23 | 65 | 0 | 2 | 2 | 23 | +0.59 | C |
| RP | Barnes, B.Barnes, Brian >> | 26 | 1993 | L | 7 | 2 | 6 | 4.41 | .330 | .380 | 1.53 | 9.5 | 4.3 | 5.4 | 100 | 105 | 9 | 48 | 60 | 0 | 3 | 5 | 37 | +0.53 | C |
| RP | Loaisiga, J.Loaisiga, Jonathan >> | 27 | 2022 | R | 39 | 2 | 3 | 4.13 | .287 | .350 | 1.29 | 8.1 | 3.6 | 6.9 | 48 | 43 | 3 | 19 | 37 | 0 | 2 | 0 | 23 | -0.5 | C |
| RP | MacDougal, M.MacDougal, Mike >> | 32 | 2009 | R | 10 | 1 | 1 | 4.31 | .344 | .400 | 1.67 | 8.7 | 6.3 | 5.7 | 54 | 52 | 3 | 38 | 34 | 0 | 20 | 10 | 23 | +0.11 | C |
| RP | Grace, M.Grace, Matt >> | 28 | 2017 | L | 28 | 1 | 0 | 4.32 | .298 | .360 | 1.36 | 9.0 | 3.2 | 5.6 | 50 | 50 | 3 | 18 | 31 | 0 | 2 | 2 | 25 | +0.41 | C |
| RP | Beimel, J.Beimel, Joe >> | 32 | 2009 | L | 20 | 1 | 6 | 3.58 | .303 | .360 | 1.38 | 9.3 | 3.1 | 5.7 | 55 | 57 | 5 | 19 | 35 | 0 | 1 | 4 | 23 | +0.95 | C |
| RP | Sosa, E.Sosa, Elias >> | 31 | 1981 | R | 14 | 1 | 2 | 3.66 | .298 | .360 | 1.38 | 10.6 | 1.8 | 4.2 | 39 | 46 | 3 | 8 | 18 | 0 | 3 | 1 | 25 | +0.16 | C |