| RP | Takahashi, H.Takahashi, Hisanori >> | 38 | 2010 | L | 14 | 10 | 6 | 3.61 | .318 | .380 | 1.43 | 9.3 | 3.6 | 7.6 | 122 | 126 | 13 | 49 | 103 | 0 | 8 | 1 | 37 | 15 | C |
| RP | Reed, S.Reed, Steve >> | 31 | 1993 | R | 22 | 9 | 5 | 4.48 | .296 | .360 | 1.31 | 8.6 | 3.2 | 5.5 | 84 | 80 | 13 | 30 | 51 | 0 | 3 | 1 | 26 | 15 | C |
| RP | Bump, N.Bump, Nate >> | 30 | 2003 | R | 19 | 8 | 0 | 4.71 | .310 | .380 | 1.41 | 8.1 | 4.6 | 4.4 | 76 | 68 | 6 | 39 | 37 | 0 | 0 | 0 | 25 | 15 | C |
| RP | Karchner, M.Karchner, Matt >> | 31 | 1995 | R | 15 | 8 | 4 | 1.69 | .308 | .370 | 1.41 | 9.3 | 3.4 | 6.8 | 64 | 66 | 4 | 24 | 48 | 0 | 0 | 2 | 23 | 18 | C |
| RP | Barnette, T.Barnette, Tony >> | 35 | 2016 | R | 12 | 7 | 3 | 2.09 | .307 | .370 | 1.40 | 9.5 | 3.2 | 5.1 | 60 | 63 | 4 | 21 | 34 | 0 | 0 | 6 | 18 | 15 | C |
| RP | Brantley, J.Brantley, Jeff >> | 29 | 1989 | R | 30 | 7 | 1 | 4.07 | .286 | .350 | 1.24 | 8.7 | 2.4 | 6.5 | 104 | 101 | 10 | 28 | 75 | 0 | 0 | 3 | 36 | 18 | C |
| RP | Otsuka, A.Otsuka, Akinori >> | 35 | 2004 | R | 34 | 7 | 2 | 1.75 | .299 | .360 | 1.34 | 8.1 | 4.0 | 8.8 | 77 | 69 | 6 | 34 | 75 | 0 | 2 | 0 | 20 | 17 | C |
| RP | Beimel, J.Beimel, Joe >> | 27 | 2001 | L | 15 | 7 | 11 | 5.23 | .303 | .360 | 1.34 | 9.3 | 2.8 | 5.3 | 127 | 131 | 12 | 39 | 75 | 0 | 0 | 3 | 57 | 17 | C |
| RP | Williams, W.Williams, Woody >> | 30 | 1993 | R | 6 | 6 | 2 | 4.38 | .329 | .390 | 1.53 | 9.4 | 4.4 | 5.8 | 77 | 80 | 4 | 38 | 50 | 0 | 0 | 4 | 27 | 17 | C |
| RP | Jepsen, K.Jepsen, Kevin >> | 28 | 2009 | R | 21 | 6 | 4 | 4.94 | .301 | .370 | 1.37 | 9.5 | 2.9 | 9.8 | 60 | 63 | 2 | 19 | 65 | 0 | 1 | 6 | 29 | 21 | C |
| RP | Pena, T.Pena, Tony >> | 27 | 2006 | R | 18 | 6 | 8 | 5.58 | .297 | .360 | 1.33 | 9.8 | 2.2 | 7.6 | 66 | 72 | 12 | 16 | 56 | 0 | 2 | 2 | 30 | 20 | C |
| RP | Jones, D.Jones, Doug >> | 33 | 1987 | R | 4 | 6 | 5 | 3.15 | .334 | .400 | 1.56 | 11.2 | 2.9 | 7.7 | 91 | 113 | 4 | 29 | 78 | 0 | 8 | 0 | 32 | 16 | C |
| RP | Ramirez, N.Ramirez, Nick >> | 32 | 2019 | L | 8 | 5 | 4 | 4.07 | .331 | .400 | 1.54 | 9.6 | 4.3 | 7.7 | 79 | 84 | 11 | 38 | 68 | 0 | 0 | 6 | 32 | 18 | C |
| RP | Hammel, J.Hammel, Jason >> | 29 | 2008 | R | 16 | 4 | 4 | 4.60 | .301 | .360 | 1.34 | 9.1 | 3.0 | 5.9 | 82 | 83 | 11 | 27 | 54 | 0 | 2 | 7 | 41 | 17 | C |
| RP | Telford, A.Telford, Anthony >> | 34 | 1997 | R | 3 | 4 | 6 | 3.24 | .326 | .390 | 1.51 | 9.5 | 4.0 | 4.9 | 89 | 94 | 11 | 40 | 48 | 0 | 1 | 6 | 23 | 13 | C |
| RP | Atchison, S.Atchison, Scott >> | 31 | 2004 | R | 24 | 4 | 6 | 3.52 | .312 | .380 | 1.43 | 8.7 | 4.2 | 10.8 | 60 | 58 | 8 | 28 | 72 | 0 | 0 | 4 | 24 | 22 | C |
| RP | Scott, T.Scott, Tim >> | 28 | 1992 | R | 32 | 4 | 1 | 5.26 | .294 | .360 | 1.34 | 8.0 | 4.1 | 7.8 | 44 | 39 | 4 | 20 | 38 | 0 | 0 | 0 | 27 | 19 | C |
| RP | Simon, A.Simon, Alfredo >> | 32 | 2010 | R | 2 | 4 | 2 | 4.93 | .335 | .410 | 1.61 | 10.1 | 4.4 | 6.1 | 49 | 55 | 10 | 24 | 33 | 0 | 17 | 1 | 22 | 16 | C |
| RP | Key, J.Key, Jimmy >> | 23 | 1984 | L | 1 | 4 | 5 | 4.65 | .342 | .410 | 1.65 | 10.2 | 4.6 | 6.4 | 62 | 70 | 8 | 32 | 44 | 0 | 10 | 3 | 23 | 17 | C |
| RP | Hembree, H.Hembree, Heath >> | 29 | 2015 | R | 36 | 4 | 0 | 3.55 | .280 | .350 | 1.24 | 8.2 | 2.9 | 6.5 | 55 | 50 | 10 | 18 | 40 | 0 | 0 | 2 | 27 | 19 | C |
| RP | Borbon, P.Borbon, Pedro >> | 31 | 1995 | L | 27 | 4 | 4 | 3.09 | .313 | .380 | 1.44 | 8.2 | 4.8 | 9.3 | 64 | 58 | 4 | 34 | 66 | 0 | 4 | 0 | 23 | 21 | C |
| RP | Shafer, J.Shafer, Justin >> | 29 | 2019 | R | 18 | 4 | 2 | 3.86 | .323 | .390 | 1.49 | 8.8 | 4.6 | 9.2 | 84 | 82 | 12 | 43 | 86 | 0 | 2 | 2 | 28 | 21 | C |
| RP | Kline, S.Kline, Steve >> | 28 | 1997 | L | 5 | 4 | 4 | 5.98 | .324 | .390 | 1.52 | 11.0 | 2.7 | 7.7 | 60 | 73 | 10 | 18 | 51 | 0 | 0 | 4 | 29 | 20 | C |
| RP | Otero, D.Otero, Dan >> | 31 | 2013 | R | 26 | 4 | 0 | 1.38 | .282 | .350 | 1.23 | 9.7 | 1.4 | 6.2 | 78 | 84 | 0 | 12 | 54 | 0 | 0 | 0 | 24 | 16 | C |
| RP | Wilson, B.Wilson, Brian >> | 27 | 2006 | R | 31 | 4 | 6 | 5.40 | .300 | .370 | 1.35 | 8.0 | 4.1 | 8.3 | 72 | 64 | 2 | 33 | 66 | 0 | 2 | 0 | 29 | 20 | C |
| RP | Richards, G.Richards, Garrett >> | 27 | 2012 | R | 34 | 4 | 3 | 4.69 | .284 | .350 | 1.24 | 8.3 | 2.9 | 5.9 | 84 | 77 | 7 | 27 | 55 | 0 | 1 | 2 | 50 | 19 | C |
| RP | Boever, J.Boever, Joe >> | 32 | 1989 | R | 16 | 4 | 11 | 3.94 | .312 | .380 | 1.41 | 8.7 | 4.1 | 7.0 | 82 | 79 | 6 | 37 | 64 | 0 | 21 | 5 | 22 | 16 | C |
| RP | Foulke, K.Foulke, Keith >> | 27 | 1997 | R | 13 | 4 | 5 | 6.38 | .305 | .370 | 1.38 | 10.3 | 2.1 | 7.5 | 77 | 88 | 13 | 18 | 64 | 0 | 3 | 1 | 54 | 18 | C |
| RP | Wellemeyer, T.Wellemeyer, Todd >> | 30 | 2005 | R | 20 | 4 | 2 | 6.12 | .323 | .390 | 1.50 | 8.2 | 5.3 | 8.5 | 70 | 64 | 14 | 41 | 66 | 0 | 2 | 6 | 31 | 21 | C |
| RP | Blair, W.Blair, Willie >> | 26 | 1990 | R | 35 | 3 | 5 | 4.06 | .284 | .350 | 1.24 | 8.0 | 3.2 | 6.1 | 74 | 66 | 4 | 26 | 50 | 0 | 0 | 3 | 49 | 17 | C |
| RP | Hasegawa, S.Hasegawa, Shigetoshi >> | 32 | 1997 | R | 4 | 3 | 7 | 3.93 | .328 | .390 | 1.51 | 9.8 | 3.8 | 5.9 | 116 | 126 | 14 | 49 | 76 | 0 | 0 | 2 | 42 | 15 | C |
| RP | Machi, J.Machi, Jean >> | 33 | 2013 | R | 22 | 3 | 1 | 2.38 | .290 | .360 | 1.30 | 9.0 | 2.7 | 6.1 | 53 | 53 | 2 | 16 | 36 | 0 | 0 | 2 | 19 | 18 | C |
| RP | Tavarez, J.Tavarez, Julian >> | 33 | 2003 | R | 13 | 3 | 3 | 3.66 | .307 | .370 | 1.39 | 9.2 | 3.3 | 3.3 | 83 | 85 | 1 | 30 | 30 | 0 | 11 | 3 | 23 | 12 | C |
| RP | Tabaka, J.Tabaka, Jeff >> | 33 | 1994 | L | 8 | 3 | 1 | 5.27 | .351 | .430 | 1.76 | 8.3 | 7.5 | 4.0 | 41 | 38 | 1 | 34 | 18 | 0 | 1 | 1 | 20 | 16 | C |
| RP | Batista, M.Batista, Miguel >> | 30 | 1998 | R | 9 | 3 | 5 | 3.80 | .327 | .390 | 1.49 | 9.3 | 4.1 | 6.5 | 136 | 141 | 12 | 62 | 98 | 0 | 0 | 6 | 47 | 17 | C |
| RP | Tallet, B.Tallet, Brian >> | 32 | 2006 | L | 19 | 3 | 0 | 3.81 | .320 | .390 | 1.50 | 7.8 | 5.7 | 5.8 | 54 | 47 | 5 | 34 | 35 | 0 | 0 | 2 | 23 | 15 | C |
| RP | Weathers, D.Weathers, Dave >> | 27 | 1993 | R | 25 | 2 | 3 | 5.12 | .286 | .350 | 1.27 | 9.3 | 2.1 | 7.5 | 55 | 57 | 3 | 13 | 46 | 0 | 0 | 6 | 65 | 19 | C |
| RP | Peralta, J.Peralta, Joel >> | 32 | 2005 | R | 26 | 2 | 0 | 3.89 | .303 | .370 | 1.37 | 8.1 | 4.2 | 6.9 | 68 | 61 | 12 | 32 | 52 | 0 | 0 | 4 | 23 | 19 | C |
| RP | Wilson, A.Wilson, Alex >> | 27 | 2013 | R | 7 | 2 | 2 | 4.88 | .321 | .390 | 1.50 | 10.2 | 3.3 | 7.4 | 60 | 68 | 0 | 22 | 49 | 0 | 0 | 2 | 25 | 18 | C |
| RP | Holmes, C.Holmes, Clay >> | 28 | 2018 | R | 11 | 2 | 6 | 6.84 | .343 | .410 | 1.66 | 9.3 | 5.6 | 9.5 | 58 | 60 | 4 | 36 | 61 | 0 | 0 | 8 | 50 | 23 | C |
| RP | Grabow, J.Grabow, John >> | 28 | 2004 | L | 12 | 2 | 5 | 5.11 | .318 | .380 | 1.46 | 10.3 | 2.9 | 8.6 | 71 | 81 | 8 | 23 | 68 | 0 | 1 | 5 | 27 | 22 | C |
| RP | Thornton, M.Thornton, Matt >> | 31 | 2004 | L | 14 | 2 | 4 | 4.13 | .353 | .420 | 1.72 | 8.4 | 7.0 | 8.4 | 64 | 60 | 4 | 50 | 60 | 0 | 0 | 4 | 33 | 20 | C |
| RP | Frascatore, J.Frascatore, John >> | 28 | 1995 | R | 28 | 2 | 2 | 4.41 | .284 | .350 | 1.24 | 9.0 | 2.2 | 6.6 | 78 | 78 | 6 | 19 | 57 | 0 | 0 | 0 | 49 | 20 | C |
| RP | Cormier, L.Cormier, Lance >> | 27 | 2004 | R | 5 | 1 | 4 | 8.14 | .319 | .390 | 1.49 | 10.5 | 2.9 | 6.5 | 53 | 62 | 13 | 17 | 38 | 0 | 0 | 2 | 55 | 17 | C |
| RP | Spurling, C.Spurling, Chris >> | 29 | 2003 | R | 37 | 1 | 3 | 4.68 | .275 | .340 | 1.18 | 8.5 | 2.2 | 5.1 | 83 | 78 | 9 | 20 | 47 | 0 | 3 | 2 | 28 | 16 | C |
| RP | Urena, J.Urena, Jose >> | 24 | 2015 | R | 9 | 1 | 5 | 5.25 | .308 | .370 | 1.40 | 9.8 | 2.8 | 4.6 | 67 | 73 | 5 | 21 | 34 | 0 | 0 | 2 | 58 | 15 | C |
| RP | Uehara, K.Uehara, Koji >> | 38 | 2010 | R | 21 | 1 | 2 | 2.86 | .294 | .360 | 1.34 | 9.6 | 2.5 | 9.2 | 44 | 47 | 5 | 12 | 45 | 0 | 13 | 1 | 20 | 20 | C |
| RP | Fetters, M.Fetters, Mike >> | 29 | 1990 | R | 17 | 1 | 1 | 4.12 | .295 | .360 | 1.31 | 9.4 | 2.4 | 6.0 | 74 | 77 | 9 | 20 | 49 | 0 | 1 | 3 | 52 | 17 | C |
| RP | Huisman, J.Huisman, Justin >> | 28 | 2004 | R | 6 | 0 | 0 | 6.84 | .320 | .390 | 1.49 | 11.0 | 2.4 | 6.7 | 59 | 72 | 6 | 16 | 44 | 0 | 2 | 0 | 40 | 19 | C |
| RP | Diaz, J.Diaz, Jumbo >> | 33 | 2014 | R | 33 | 0 | 2 | 3.38 | .303 | .370 | 1.37 | 7.9 | 4.4 | 8.5 | 68 | 60 | 6 | 33 | 64 | 0 | 0 | 2 | 20 | 20 | C |
| RP | Friedrich, C.Friedrich, Christian >> | 30 | 2015 | R | 2 | 0 | 4 | 5.25 | .333 | .400 | 1.58 | 10.9 | 3.3 | 7.0 | 62 | 75 | 5 | 23 | 48 | 0 | 0 | 3 | 25 | 18 | C |
| RP | Cruz, N.Cruz, Nelson >> | 28 | 1997 | R | 31 | 0 | 4 | 6.49 | .289 | .360 | 1.29 | 8.8 | 2.7 | 8.5 | 59 | 58 | 12 | 18 | 56 | 0 | 0 | 6 | 33 | 24 | C |
| RP | Kent, S.Kent, Steve >> | 27 | 2002 | L | 24 | 0 | 2 | 5.65 | .295 | .360 | 1.32 | 8.7 | 3.1 | 6.7 | 69 | 67 | 6 | 24 | 51 | 0 | 1 | 2 | 38 | 19 | C |
| RP | Bummer, A.Bummer, Aaron >> | 27 | 2018 | L | 23 | 0 | 2 | 4.26 | .299 | .360 | 1.33 | 9.6 | 2.4 | 10.6 | 75 | 80 | 2 | 20 | 88 | 0 | 0 | 14 | 29 | 24 | C |
| RP | Abad, F.Abad, Fernando >> | 29 | 2012 | L | 11 | 0 | 6 | 5.09 | .318 | .390 | 1.49 | 10.1 | 3.4 | 7.9 | 51 | 57 | 6 | 19 | 45 | 0 | 0 | 4 | 29 | 19 | C |