| RP | Springer, R.Springer, Russ >> | 44 | 2007 | R | 33 | 8 | 1 | 2.18 | .285 | .350 | 1.26 | 6.5 | 4.8 | 7.0 | 66 | 48 | 3 | 35 | 51 | 0 | 0 | 1 | 19 | +1.28 | C |
| RP | Frasor, J.Frasor, Jason >> | 35 | 2009 | R | 36 | 7 | 3 | 2.50 | .270 | .330 | 1.18 | 7.1 | 3.5 | 8.1 | 57 | 45 | 4 | 22 | 51 | 0 | 11 | 2 | 20 | +1.54 | C |
| RP | Politte, C.Politte, Cliff >> | 38 | 2005 | R | 33 | 7 | 1 | 2.00 | .280 | .340 | 1.22 | 6.6 | 4.4 | 5.8 | 67 | 49 | 7 | 33 | 43 | 0 | 1 | 1 | 20 | +2.35 | C |
| RP | Russell, J.Russell, James >> | 26 | 2012 | L | 16 | 7 | 1 | 3.25 | .293 | .350 | 1.30 | 8.7 | 3.0 | 7.2 | 69 | 67 | 5 | 23 | 55 | 0 | 2 | 1 | 23 | +0.89 | C |
| RP | Gray, J.Gray, Jeff >> | 31 | 2012 | R | 1 | 6 | 1 | 5.71 | .325 | .390 | 1.54 | 10.0 | 3.8 | 4.5 | 52 | 58 | 9 | 22 | 26 | 0 | 0 | 5 | 23 | -0.52 | C |
| RP | Bulger, J.Bulger, Jason >> | 34 | 2009 | R | 36 | 6 | 1 | 3.56 | .286 | .350 | 1.26 | 6.6 | 4.7 | 9.1 | 65 | 48 | 7 | 34 | 66 | 0 | 1 | 5 | 21 | +0.78 | C |
| RP | Downs, S.Downs, Scott >> | 36 | 2010 | L | 26 | 5 | 5 | 2.64 | .272 | .330 | 1.18 | 7.5 | 3.1 | 6.3 | 61 | 51 | 3 | 21 | 43 | 0 | 0 | 1 | 21 | +1.63 | C |
| RP | Wright, J.Wright, Jamey >> | 38 | 2012 | R | 6 | 5 | 3 | 3.72 | .326 | .390 | 1.52 | 9.7 | 4.0 | 7.3 | 67 | 72 | 2 | 30 | 54 | 0 | 0 | 2 | 23 | +0.08 | C |
| SU | Thornton, M.Thornton, Matt >> | 36 | 2008 | L | 32 | 5 | 3 | 2.67 | .280 | .340 | 1.22 | 7.1 | 3.9 | 8.7 | 67 | 53 | 5 | 29 | 65 | 0 | 1 | 3 | 20 | +2.18 | C |
| RP | Lincoln, B.Lincoln, Brad >> | 27 | 2012 | R | 27 | 5 | 2 | 3.68 | .275 | .330 | 1.18 | 8.2 | 2.5 | 9.0 | 88 | 80 | 14 | 24 | 88 | 0 | 1 | 1 | 33 | +1.06 | C |
| RP | Sanchez, D.Sanchez, Duaner >> | 33 | 2006 | R | 45 | 5 | 1 | 2.60 | .264 | .330 | 1.14 | 7.0 | 3.3 | 6.8 | 58 | 45 | 3 | 21 | 44 | 0 | 0 | 1 | 22 | +1.57 | C |
| RP | Urbina, U.Urbina, Ugueth >> | 38 | 2005 | R | 22 | 5 | 6 | 3.62 | .314 | .370 | 1.43 | 7.5 | 5.4 | 10.4 | 79 | 66 | 12 | 47 | 91 | 0 | 10 | 1 | 20 | +0.46 | C |
| RP | Wood, K.Wood, Kerry >> | 35 | 2008 | R | 31 | 5 | 4 | 3.26 | .278 | .340 | 1.21 | 7.6 | 3.3 | 10.6 | 66 | 56 | 3 | 24 | 78 | 0 | 34 | 1 | 20 | +1.7 | C |
| RP | Capps, M.Capps, Matt >> | 29 | 2010 | R | 13 | 5 | 3 | 2.47 | .294 | .360 | 1.31 | 9.4 | 2.4 | 7.1 | 75 | 78 | 6 | 20 | 59 | 0 | 42 | 1 | 23 | +1.73 | C |
| RP | Guerrier, M.Guerrier, Matt >> | 34 | 2009 | R | 56 | 5 | 1 | 2.36 | .249 | .310 | 1.04 | 7.1 | 2.3 | 5.4 | 76 | 60 | 10 | 19 | 46 | 0 | 1 | 6 | 22 | +2.44 | C |
| RP | Loe, K.Loe, Kameron >> | 31 | 2011 | R | 37 | 4 | 7 | 3.50 | .264 | .320 | 1.13 | 8.1 | 2.0 | 7.6 | 72 | 65 | 4 | 16 | 61 | 0 | 1 | 5 | 23 | +0.52 | C |
| RP | Durbin, C.Durbin, Chad >> | 35 | 2012 | R | 19 | 4 | 1 | 3.10 | .293 | .360 | 1.31 | 7.7 | 4.1 | 7.2 | 61 | 52 | 9 | 28 | 49 | 0 | 1 | 1 | 23 | +0.27 | C |
| RP | Hernandez, L.Hernandez, Livan >> | 37 | 2012 | R | 4 | 4 | 1 | 6.42 | .322 | .380 | 1.49 | 11.3 | 2.1 | 6.4 | 67 | 84 | 15 | 16 | 48 | 0 | 1 | 2 | 30 | -1.44 | C |
| RP | Miller, T.Miller, Trever >> | 39 | 2009 | L | 28 | 4 | 1 | 2.06 | .268 | .340 | 1.19 | 7.5 | 3.1 | 7.3 | 43 | 36 | 5 | 15 | 35 | 0 | 0 | 1 | 20 | +1 | C |
| RP | Perkins, G.Perkins, Glen >> | 29 | 2011 | L | 17 | 4 | 4 | 2.48 | .296 | .360 | 1.33 | 8.7 | 3.2 | 9.0 | 61 | 59 | 2 | 22 | 61 | 0 | 2 | 3 | 20 | +2.11 | C |
| RP | Rhodes, A.Rhodes, Arthur >> | 43 | 2010 | L | 35 | 4 | 4 | 2.29 | .274 | .340 | 1.20 | 6.9 | 3.9 | 7.9 | 55 | 42 | 4 | 24 | 48 | 0 | 0 | 1 | 20 | +1.45 | C |
| RP | Jepsen, K.Jepsen, Kevin >> | 28 | 2012 | R | 33 | 3 | 2 | 3.02 | .264 | .330 | 1.16 | 8.0 | 2.5 | 7.8 | 44 | 39 | 3 | 12 | 38 | 0 | 2 | 1 | 23 | +0.48 | C |
| RP | Isringhausen, J.Isringhausen, Jason >> | 40 | 2012 | R | 10 | 3 | 2 | 4.14 | .303 | .370 | 1.40 | 8.8 | 3.8 | 6.2 | 45 | 44 | 7 | 19 | 31 | 0 | 0 | 3 | 23 | +0.1 | C |
| RP | Escobar, K.Escobar, Kelvim >> | 36 | 2005 | R | 45 | 3 | 2 | 3.02 | .266 | .330 | 1.15 | 7.2 | 3.1 | 9.0 | 61 | 49 | 4 | 21 | 61 | 0 | 1 | 4 | 68 | +1.56 | C |
| RP | Rogers, E.Rogers, Esmil >> | 26 | 2012 | R | 11 | 3 | 3 | 4.69 | .317 | .380 | 1.45 | 9.6 | 3.5 | 9.6 | 78 | 83 | 7 | 30 | 83 | 0 | 0 | 10 | 24 | +0.61 | C |
| RP | Lindblom, J.Lindblom, Josh >> | 25 | 2012 | R | 19 | 3 | 5 | 3.55 | .301 | .360 | 1.35 | 7.7 | 4.4 | 8.9 | 71 | 61 | 13 | 35 | 70 | 0 | 1 | 2 | 23 | +0.49 | C |
| RP | Hancock, J.Hancock, Josh >> | 34 | 2006 | R | 34 | 3 | 3 | 4.09 | .266 | .330 | 1.13 | 7.9 | 2.3 | 5.9 | 82 | 72 | 9 | 21 | 54 | 0 | 1 | 3 | 25 | +0.9 | C |
| RP | Seay, B.Seay, Bobby >> | 34 | 2007 | L | 39 | 3 | 0 | 2.33 | .266 | .330 | 1.16 | 7.2 | 3.3 | 7.0 | 49 | 39 | 1 | 18 | 38 | 0 | 1 | 1 | 23 | +1.67 | C |
| RP | Camp, S.Camp, Shawn >> | 37 | 2012 | R | 12 | 3 | 6 | 3.59 | .293 | .350 | 1.30 | 9.2 | 2.5 | 6.3 | 77 | 79 | 7 | 21 | 54 | 0 | 2 | 1 | 23 | +0.98 | C |
| RP | Marte, V.Marte, Victor >> | 31 | 2012 | R | 5 | 3 | 2 | 4.91 | .333 | .400 | 1.63 | 11.5 | 3.2 | 8.1 | 40 | 51 | 6 | 14 | 36 | 0 | 0 | 1 | 23 | -0.41 | C |
| RP | Badenhop, B.Badenhop, Burke >> | 29 | 2012 | R | 18 | 3 | 2 | 3.03 | .277 | .340 | 1.21 | 9.1 | 1.7 | 6.1 | 62 | 63 | 6 | 12 | 42 | 0 | 0 | 1 | 23 | +0.75 | C |
| RP | Lugo, R.Lugo, Ruddy >> | 32 | 2006 | R | 27 | 2 | 4 | 3.81 | .273 | .330 | 1.17 | 7.6 | 2.9 | 5.2 | 90 | 76 | 4 | 29 | 52 | 0 | 0 | 3 | 28 | +2.09 | C |
| RP | Miller, J.Miller, Jim >> | 30 | 2012 | R | 20 | 2 | 1 | 2.59 | .300 | .370 | 1.38 | 7.3 | 5.1 | 8.3 | 48 | 39 | 6 | 27 | 44 | 0 | 0 | 1 | 29 | +1.03 | C |
| RP | Santos, S.Santos, Sergio >> | 28 | 2010 | R | 9 | 2 | 2 | 2.96 | .332 | .400 | 1.58 | 9.7 | 4.6 | 10.0 | 53 | 57 | 2 | 27 | 59 | 0 | 1 | 8 | 23 | +1.85 | C |
| RP | Tateyama, Y.Tateyama, Yoshinori >> | 36 | 2011 | R | 39 | 2 | 0 | 4.50 | .260 | .330 | 1.14 | 7.8 | 2.5 | 8.0 | 44 | 38 | 8 | 12 | 39 | 0 | 1 | 1 | 22 | +0.12 | C |
| RP | Atchison, S.Atchison, Scott >> | 36 | 2010 | R | 6 | 2 | 3 | 4.50 | .309 | .370 | 1.42 | 9.2 | 3.6 | 5.3 | 60 | 61 | 9 | 24 | 35 | 0 | 0 | 4 | 25 | -0.46 | C |
| RP | Julio, J.Julio, Jorge >> | 33 | 2006 | R | 35 | 2 | 4 | 4.23 | .285 | .350 | 1.25 | 7.1 | 4.2 | 11.6 | 67 | 53 | 10 | 31 | 86 | 0 | 16 | 9 | 23 | +0.9 | C |
| RP | Parra, M.Parra, Manny >> | 30 | 2012 | L | 7 | 2 | 3 | 5.06 | .345 | .410 | 1.67 | 9.6 | 5.4 | 9.5 | 58 | 62 | 3 | 35 | 61 | 0 | 0 | 6 | 23 | -0.91 | C |
| RP | Geary, G.Geary, Geoff >> | 36 | 2008 | R | 20 | 2 | 3 | 2.53 | .299 | .360 | 1.34 | 7.0 | 5.1 | 4.8 | 64 | 50 | 3 | 36 | 34 | 0 | 0 | 0 | 19 | +1.42 | C |
| RP | Dolis, R.Dolis, Rafael >> | 24 | 2012 | R | 2 | 2 | 4 | 6.39 | .337 | .410 | 1.66 | 9.5 | 5.4 | 5.7 | 38 | 40 | 5 | 23 | 24 | 0 | 4 | 1 | 23 | -1 | C |
| RP | Rodriguez, F.Rodriguez, Fernando >> | 28 | 2012 | R | 14 | 2 | 10 | 5.37 | .317 | .380 | 1.46 | 8.7 | 4.4 | 10.0 | 70 | 68 | 10 | 34 | 78 | 0 | 0 | 10 | 23 | -0.66 | C |
| RP | Webb, R.Webb, Ryan >> | 26 | 2011 | R | 8 | 2 | 4 | 3.20 | .304 | .370 | 1.40 | 8.8 | 3.8 | 5.4 | 50 | 49 | 2 | 21 | 30 | 0 | 0 | 1 | 20 | +0.95 | C |
| RP | Perez, L.Perez, Luis >> | 27 | 2012 | L | 21 | 2 | 2 | 3.43 | .284 | .350 | 1.29 | 8.1 | 3.4 | 8.4 | 42 | 38 | 3 | 16 | 39 | 0 | 0 | 0 | 24 | +0.64 | C |
| RP | Luetge, L.Luetge, Lucas >> | 25 | 2012 | L | 12 | 2 | 2 | 3.98 | .319 | .390 | 1.53 | 8.3 | 5.4 | 8.6 | 40 | 37 | 3 | 24 | 38 | 0 | 2 | 5 | 23 | +0.17 | C |
| RP | Below, D.Below, Duane >> | 26 | 2012 | L | 15 | 2 | 1 | 3.88 | .278 | .340 | 1.24 | 9.6 | 1.6 | 5.7 | 46 | 49 | 6 | 8 | 29 | 0 | 0 | 1 | 33 | +0.41 | C |
| RP | Rosales, L.Rosales, Leo >> | 31 | 2009 | R | 25 | 2 | 1 | 4.76 | .267 | .330 | 1.17 | 8.0 | 2.5 | 6.7 | 46 | 41 | 5 | 13 | 34 | 0 | 0 | 3 | 27 | +0.58 | C |
| RP | LeBlanc, W.LeBlanc, Wade >> | 28 | 2012 | L | 11 | 2 | 5 | 3.67 | .296 | .360 | 1.32 | 9.4 | 2.5 | 5.7 | 68 | 71 | 7 | 19 | 43 | 0 | 0 | 1 | 50 | +1.36 | C |
| RP | Batista, M.Batista, Miguel >> | 41 | 2012 | R | 2 | 1 | 3 | 4.82 | .362 | .430 | 1.83 | 10.4 | 6.1 | 6.7 | 46 | 53 | 5 | 31 | 34 | 0 | 0 | 1 | 30 | -0.16 | C |
| RP | Balester, C.Balester, Collin >> | 26 | 2011 | R | 15 | 1 | 4 | 4.54 | .295 | .370 | 1.37 | 9.0 | 3.3 | 8.8 | 38 | 38 | 7 | 14 | 37 | 0 | 0 | 2 | 31 | -0.04 | C |
| RP | Cruz, R.Cruz, Rhiner >> | 25 | 2012 | R | 3 | 1 | 1 | 6.05 | .349 | .410 | 1.71 | 10.6 | 4.7 | 7.5 | 55 | 65 | 8 | 29 | 46 | 0 | 0 | 3 | 23 | -0.34 | C |
| RP | Valdez, L.Valdez, Luis >> | 28 | 2012 | R | 8 | 1 | 1 | 4.91 | .309 | .380 | 1.45 | 8.8 | 4.3 | 6.5 | 40 | 39 | 5 | 19 | 29 | 0 | 0 | 3 | 27 | 0 | C |
| RP | Carpenter, D.Carpenter, David >> | 25 | 2012 | R | 5 | 1 | 2 | 4.76 | .317 | .390 | 1.51 | 9.7 | 3.9 | 6.5 | 39 | 42 | 6 | 17 | 28 | 0 | 0 | 2 | 28 | -0.37 | C |
| RP | Troncoso, R.Troncoso, Ramon >> | 29 | 2008 | R | 15 | 1 | 1 | 4.26 | .294 | .360 | 1.35 | 9.0 | 3.1 | 8.8 | 43 | 43 | 2 | 15 | 42 | 0 | 0 | 2 | 24 | +1 | C |
| RP | Rodriguez, A.Rodriguez, Aneury >> | 24 | 2011 | R | 9 | 1 | 6 | 5.27 | .310 | .370 | 1.40 | 9.1 | 3.5 | 6.6 | 85 | 86 | 13 | 33 | 62 | 0 | 0 | 3 | 37 | -0.82 | C |
| RP | Smith, C.Smith, Chris >> | 31 | 2009 | R | 29 | 0 | 0 | 4.11 | .273 | .340 | 1.20 | 7.4 | 3.4 | 7.7 | 50 | 41 | 11 | 19 | 43 | 0 | 0 | 1 | 28 | +0.6 | C |
| RP | Gregg, K.Gregg, Kevin >> | 34 | 2007 | R | 52 | 0 | 5 | 3.54 | .272 | .330 | 1.16 | 6.6 | 3.8 | 9.0 | 87 | 64 | 7 | 37 | 87 | 0 | 32 | 6 | 23 | +1.98 | C |
| RP | Corpas, M.Corpas, Manuel >> | 30 | 2012 | R | 5 | 0 | 2 | 5.01 | .308 | .380 | 1.43 | 9.8 | 3.1 | 5.5 | 46 | 50 | 7 | 16 | 28 | 0 | 0 | 1 | 23 | -0.22 | C |
| RP | Zagurski, M.Zagurski, Mike >> | 29 | 2012 | L | 10 | 0 | 0 | 5.54 | .316 | .390 | 1.51 | 9.0 | 4.6 | 8.3 | 37 | 37 | 5 | 19 | 34 | 0 | 0 | 5 | 23 | -0.41 | C |
| RP | Dillard, T.Dillard, Tim >> | 29 | 2012 | R | 2 | 0 | 2 | 4.38 | .328 | .400 | 1.59 | 10.9 | 3.4 | 7.1 | 37 | 45 | 3 | 14 | 29 | 0 | 0 | 0 | 23 | -0.1 | C |
| RP | Bowden, M.Bowden, Michael >> | 26 | 2012 | R | 23 | 0 | 0 | 2.95 | .280 | .350 | 1.28 | 7.5 | 4.0 | 7.3 | 36 | 30 | 4 | 16 | 29 | 0 | 0 | 1 | 24 | +0.68 | C |