| RP | Medlen, K.Medlen, Kris >> | 26 | 2012 | R | 91 | 10 | 1 | 1.57 | .229 | .260 | 0.91 | 6.7 | 1.5 | 7.8 | 138 | 103 | 6 | 23 | 120 | 2 | 1 | 3 | 51 | 18 | C |
| RP | Brothers, R.Brothers, Rex >> | 24 | 2012 | L | 33 | 8 | 2 | 3.86 | .322 | .360 | 1.49 | 8.5 | 5.0 | 11.1 | 67 | 63 | 5 | 37 | 83 | 0 | 0 | 5 | 23 | 21 | C |
| RP | Belisario, R.Belisario, Ronald >> | 30 | 2012 | R | 89 | 8 | 1 | 2.54 | .254 | .290 | 1.07 | 6.0 | 3.7 | 8.7 | 71 | 47 | 3 | 29 | 69 | 0 | 1 | 1 | 23 | 19 | C |
| RP | Jones, N.Jones, Nate >> | 26 | 2012 | R | 35 | 8 | 0 | 2.39 | .307 | .350 | 1.39 | 8.5 | 4.1 | 8.2 | 71 | 67 | 4 | 32 | 65 | 0 | 0 | 5 | 23 | 19 | C |
| RP | O'Day, D.O'Day, Darren >> | 30 | 2012 | R | 93 | 7 | 1 | 2.28 | .230 | .270 | 0.94 | 6.6 | 1.9 | 9.3 | 67 | 49 | 6 | 14 | 69 | 0 | 0 | 0 | 23 | 19 | C |
| RP | Logan, B.Logan, Boone >> | 28 | 2012 | L | 47 | 7 | 2 | 3.74 | .303 | .350 | 1.38 | 7.9 | 4.6 | 11.1 | 55 | 48 | 6 | 28 | 68 | 0 | 1 | 3 | 23 | 21 | C |
| RP | Russell, J.Russell, James >> | 26 | 2012 | L | 39 | 7 | 1 | 3.25 | .293 | .330 | 1.30 | 8.7 | 3.0 | 7.2 | 69 | 67 | 5 | 23 | 55 | 0 | 2 | 1 | 23 | 17 | C |
| RP | Casilla, S.Casilla, Santiago >> | 32 | 2012 | R | 57 | 7 | 6 | 2.84 | .279 | .320 | 1.22 | 7.9 | 3.1 | 7.9 | 63 | 55 | 8 | 22 | 55 | 0 | 25 | 1 | 23 | 17 | C |
| RP | Holland, G.Holland, Greg >> | 26 | 2012 | R | 51 | 7 | 4 | 2.96 | .304 | .340 | 1.37 | 7.8 | 4.6 | 12.2 | 67 | 58 | 2 | 34 | 91 | 0 | 16 | 3 | 23 | 23 | C |
| RP | Arredondo, J.Arredondo, Jose >> | 28 | 2012 | R | 52 | 6 | 2 | 2.95 | .303 | .340 | 1.38 | 7.4 | 5.0 | 9.1 | 61 | 50 | 7 | 34 | 62 | 0 | 1 | 0 | 23 | 20 | C |
| RP | Cook, R.Cook, Ryan >> | 25 | 2012 | R | 96 | 6 | 2 | 2.09 | .232 | .270 | 0.95 | 5.2 | 3.3 | 9.9 | 73 | 42 | 4 | 27 | 80 | 0 | 14 | 4 | 23 | 20 | C |
| RP | Ross, R.Ross, Robbie >> | 23 | 2012 | L | 58 | 6 | 0 | 2.22 | .276 | .320 | 1.20 | 7.6 | 3.2 | 6.5 | 65 | 55 | 3 | 23 | 47 | 0 | 0 | 1 | 23 | 16 | C |
| RP | Matusz, B.Matusz, Brian >> | 25 | 2012 | L | 11 | 6 | 10 | 4.87 | .335 | .370 | 1.56 | 10.3 | 3.8 | 7.4 | 98 | 112 | 15 | 41 | 81 | 0 | 0 | 0 | 53 | 18 | C |
| RP | Loe, K.Loe, Kameron >> | 31 | 2012 | R | 17 | 6 | 5 | 4.61 | .314 | .350 | 1.44 | 10.3 | 2.6 | 7.3 | 68 | 78 | 9 | 20 | 55 | 0 | 2 | 4 | 23 | 17 | C |
| RP | Ziegler, B.Ziegler, Brad >> | 33 | 2012 | R | 73 | 6 | 1 | 2.49 | .260 | .300 | 1.10 | 7.1 | 2.8 | 5.6 | 68 | 54 | 2 | 21 | 42 | 0 | 0 | 1 | 23 | 16 | C |
| RP | Gray, J.Gray, Jeff >> | 31 | 2012 | R | 8 | 6 | 1 | 5.71 | .325 | .370 | 1.54 | 10.0 | 3.8 | 4.5 | 52 | 58 | 9 | 22 | 26 | 0 | 0 | 5 | 23 | 15 | C |
| RP | Lopez, W.Lopez, Wilton >> | 28 | 2012 | R | 66 | 6 | 3 | 2.17 | .249 | .290 | 1.05 | 8.3 | 1.1 | 7.4 | 66 | 61 | 4 | 8 | 54 | 0 | 10 | 1 | 23 | 17 | C |
| RP | Stammen, C.Stammen, Craig >> | 28 | 2012 | R | 68 | 6 | 1 | 2.34 | .279 | .320 | 1.20 | 7.2 | 3.7 | 8.9 | 88 | 70 | 7 | 36 | 87 | 0 | 1 | 3 | 29 | 19 | C |
| RP | Martinez, C.Martinez, Cristhian >> | 30 | 2012 | R | 30 | 5 | 4 | 3.91 | .302 | .340 | 1.36 | 9.9 | 2.3 | 8.0 | 73 | 80 | 6 | 19 | 65 | 0 | 1 | 2 | 27 | 18 | C |
| RP | Venters, J.Venters, Jonny >> | 27 | 2012 | L | 22 | 5 | 4 | 3.22 | .326 | .370 | 1.53 | 9.5 | 4.3 | 10.7 | 58 | 61 | 6 | 28 | 69 | 0 | 0 | 9 | 23 | 21 | C |
| RP | Adams, M.Adams, Mike >> | 34 | 2012 | R | 24 | 5 | 3 | 3.27 | .305 | .350 | 1.40 | 9.7 | 2.9 | 7.8 | 52 | 56 | 4 | 17 | 45 | 0 | 1 | 2 | 23 | 19 | C |
| RP | Papelbon, J.Papelbon, Jonathan >> | 32 | 2012 | R | 88 | 5 | 6 | 2.44 | .252 | .290 | 1.06 | 7.2 | 2.3 | 11.8 | 70 | 56 | 8 | 18 | 92 | 0 | 38 | 0 | 23 | 23 | C |
| RP | Ottavino, A.Ottavino, Adam >> | 26 | 2012 | R | 36 | 5 | 1 | 4.56 | .308 | .350 | 1.39 | 8.7 | 3.9 | 9.2 | 79 | 76 | 9 | 34 | 81 | 0 | 0 | 8 | 29 | 20 | C |
| RP | McGee, J.McGee, Jake >> | 25 | 2012 | L | 98 | 5 | 2 | 1.95 | .201 | .240 | 0.80 | 5.4 | 1.8 | 11.9 | 55 | 33 | 3 | 11 | 73 | 0 | 0 | 3 | 23 | 22 | C |
| RP | Mattheus, R.Mattheus, Ryan >> | 28 | 2012 | R | 62 | 5 | 3 | 2.85 | .268 | .310 | 1.15 | 7.8 | 2.6 | 5.6 | 66 | 57 | 8 | 19 | 41 | 0 | 0 | 3 | 23 | 15 | C |
| RP | Collins, T.Collins, Tim >> | 22 | 2012 | L | 63 | 5 | 4 | 3.36 | .291 | .330 | 1.29 | 7.2 | 4.4 | 12.1 | 69 | 55 | 8 | 34 | 93 | 0 | 0 | 3 | 23 | 23 | C |
| RP | Collmenter, J.Collmenter, Josh >> | 26 | 2012 | R | 42 | 5 | 3 | 3.69 | .289 | .330 | 1.27 | 9.2 | 2.2 | 8.0 | 90 | 92 | 13 | 22 | 80 | 0 | 0 | 1 | 59 | 18 | C |
| RP | Parnell, B.Parnell, Bobby >> | 28 | 2012 | R | 48 | 5 | 4 | 2.49 | .284 | .320 | 1.25 | 8.6 | 2.6 | 8.1 | 68 | 65 | 4 | 20 | 61 | 0 | 7 | 1 | 23 | 18 | C |
| RP | Hanrahan, J.Hanrahan, Joel >> | 31 | 2012 | R | 72 | 5 | 2 | 2.72 | .289 | .330 | 1.29 | 6.1 | 5.5 | 10.2 | 59 | 40 | 8 | 36 | 67 | 0 | 36 | 6 | 23 | 21 | C |
| RP | Veras, J.Veras, Jose >> | 32 | 2012 | R | 33 | 5 | 4 | 3.63 | .324 | .360 | 1.51 | 8.2 | 5.4 | 10.6 | 67 | 61 | 5 | 40 | 79 | 0 | 1 | 1 | 23 | 21 | C |
| RP | Ondrusek, L.Ondrusek, Logan >> | 27 | 2012 | R | 20 | 5 | 2 | 3.46 | .323 | .370 | 1.52 | 8.5 | 5.2 | 6.5 | 54 | 51 | 8 | 31 | 39 | 0 | 2 | 5 | 23 | 16 | C |
| RP | Wright, J.Wright, Jamey >> | 38 | 2012 | R | 15 | 5 | 3 | 3.72 | .326 | .370 | 1.52 | 9.7 | 4.0 | 7.3 | 67 | 72 | 2 | 30 | 54 | 0 | 0 | 2 | 23 | 17 | C |
| RP | Torres, C.Torres, Carlos >> | 29 | 2012 | R | 32 | 5 | 3 | 5.26 | .307 | .350 | 1.42 | 8.3 | 4.4 | 7.1 | 53 | 49 | 2 | 26 | 42 | 0 | 0 | 6 | 33 | 18 | C |
| RP | Chapman, A.Chapman, Aroldis >> | 24 | 2012 | L | 100 | 5 | 5 | 1.51 | .206 | .240 | 0.82 | 4.4 | 2.9 | 15.5 | 71 | 35 | 4 | 23 | 122 | 0 | 38 | 4 | 23 | 27 | C |
| RP | Watson, T.Watson, Tony >> | 27 | 2012 | L | 84 | 5 | 2 | 3.38 | .262 | .300 | 1.13 | 6.3 | 3.9 | 9.0 | 53 | 37 | 5 | 23 | 53 | 0 | 0 | 1 | 23 | 20 | C |
| RP | Benoit, J.Benoit, Joaquin >> | 35 | 2012 | R | 75 | 5 | 3 | 3.68 | .266 | .310 | 1.14 | 7.5 | 2.8 | 10.6 | 71 | 59 | 14 | 22 | 84 | 0 | 2 | 2 | 23 | 22 | C |
| RP | Axford, J.Axford, John >> | 29 | 2012 | R | 39 | 5 | 8 | 4.67 | .315 | .360 | 1.45 | 8.0 | 5.1 | 12.1 | 69 | 61 | 10 | 39 | 93 | 0 | 35 | 10 | 23 | 23 | C |
| RP | Dotel, O.Dotel, Octavio >> | 39 | 2012 | R | 77 | 5 | 3 | 3.57 | .252 | .290 | 1.07 | 7.8 | 1.9 | 9.6 | 58 | 50 | 3 | 12 | 62 | 0 | 1 | 2 | 23 | 20 | C |
| RP | Cishek, S.Cishek, Steven >> | 26 | 2012 | R | 55 | 5 | 2 | 2.69 | .294 | .340 | 1.32 | 7.7 | 4.1 | 9.7 | 63 | 54 | 3 | 29 | 68 | 0 | 15 | 1 | 23 | 19 | C |
| RP | Ayala, L.Ayala, Luis >> | 34 | 2012 | R | 35 | 5 | 5 | 2.64 | .288 | .330 | 1.27 | 9.7 | 1.7 | 6.1 | 75 | 81 | 7 | 14 | 51 | 0 | 1 | 2 | 23 | 16 | C |
| RP | Furbush, C.Furbush, Charlie >> | 26 | 2012 | L | 95 | 5 | 2 | 2.72 | .229 | .270 | 0.96 | 5.5 | 3.1 | 10.4 | 46 | 28 | 3 | 16 | 53 | 0 | 0 | 5 | 23 | 20 | C |
| RP | Frieri, E.Frieri, Ernesto >> | 26 | 2012 | R | 98 | 5 | 2 | 2.32 | .238 | .280 | 0.98 | 4.8 | 4.1 | 13.4 | 66 | 35 | 9 | 30 | 98 | 0 | 23 | 1 | 23 | 24 | C |
| RP | Marshall, S.Marshall, Sean >> | 30 | 2012 | L | 68 | 5 | 5 | 2.51 | .269 | .310 | 1.16 | 8.1 | 2.4 | 10.9 | 61 | 55 | 3 | 16 | 74 | 0 | 9 | 1 | 23 | 22 | C |
| RP | Jansen, K.Jansen, Kenley >> | 24 | 2012 | R | 99 | 5 | 3 | 2.35 | .212 | .250 | 0.85 | 4.6 | 3.0 | 13.7 | 65 | 33 | 6 | 22 | 99 | 0 | 25 | 3 | 23 | 24 | C |
| RP | Blevins, J.Blevins, Jerry >> | 29 | 2012 | L | 85 | 5 | 1 | 2.48 | .255 | .290 | 1.08 | 6.2 | 3.5 | 7.5 | 65 | 45 | 7 | 25 | 54 | 0 | 1 | 2 | 23 | 17 | C |
| RP | Strop, P.Strop, Pedro >> | 27 | 2012 | R | 54 | 5 | 2 | 2.44 | .300 | .340 | 1.35 | 7.1 | 5.0 | 7.9 | 66 | 52 | 2 | 37 | 58 | 0 | 3 | 5 | 23 | 18 | C |
| RP | Lincoln, B.Lincoln, Brad >> | 27 | 2012 | R | 61 | 5 | 2 | 3.68 | .275 | .310 | 1.18 | 8.2 | 2.5 | 9.0 | 88 | 80 | 14 | 24 | 88 | 0 | 1 | 1 | 33 | 19 | C |
| RP | Webb, R.Webb, Ryan >> | 26 | 2012 | R | 9 | 4 | 3 | 4.03 | .326 | .370 | 1.53 | 10.8 | 3.0 | 6.6 | 60 | 72 | 2 | 20 | 44 | 0 | 0 | 0 | 23 | 17 | C |
| RP | Capps, M.Capps, Matt >> | 24 | 2007 | R | 81 | 4 | 7 | 2.28 | .245 | .280 | 1.01 | 7.3 | 1.8 | 7.3 | 79 | 64 | 5 | 16 | 64 | 0 | 18 | 1 | 23 | 18 | C |
| RP | Gorzelanny, T.Gorzelanny, Tom >> | 30 | 2012 | L | 43 | 4 | 2 | 2.88 | .296 | .340 | 1.32 | 8.1 | 3.8 | 7.8 | 72 | 65 | 7 | 30 | 62 | 0 | 1 | 4 | 31 | 17 | C |
| RP | Hernandez, L.Hernandez, Livan >> | 37 | 2012 | R | 10 | 4 | 1 | 6.42 | .322 | .360 | 1.49 | 11.3 | 2.1 | 6.4 | 67 | 84 | 15 | 16 | 48 | 0 | 1 | 2 | 30 | 16 | C |
| RP | Thornton, M.Thornton, Matt >> | 36 | 2012 | L | 47 | 4 | 10 | 3.46 | .281 | .320 | 1.23 | 8.7 | 2.4 | 7.3 | 65 | 63 | 4 | 17 | 53 | 0 | 3 | 2 | 23 | 17 | C |
| RP | Boggs, M.Boggs, Mitchell >> | 28 | 2012 | R | 79 | 4 | 1 | 2.21 | .252 | .290 | 1.05 | 6.9 | 2.6 | 7.2 | 73 | 56 | 5 | 21 | 58 | 0 | 0 | 0 | 23 | 17 | C |
| RP | Romo, S.Romo, Sergio >> | 29 | 2012 | R | 97 | 4 | 2 | 1.79 | .212 | .250 | 0.85 | 6.1 | 1.6 | 10.3 | 55 | 37 | 5 | 10 | 63 | 0 | 14 | 2 | 23 | 20 | C |
| RP | Duensing, B.Duensing, Brian >> | 29 | 2012 | L | 18 | 4 | 12 | 5.12 | .312 | .350 | 1.40 | 10.4 | 2.2 | 5.7 | 109 | 126 | 10 | 27 | 69 | 0 | 0 | 5 | 38 | 15 | C |
| RP | Burnett, A.Burnett, Alex >> | 24 | 2012 | R | 29 | 4 | 4 | 3.52 | .303 | .340 | 1.37 | 9.0 | 3.3 | 4.6 | 71 | 71 | 4 | 26 | 36 | 0 | 0 | 6 | 23 | 15 | C |
| RP | Johnson, S.Johnson, Steve >> | 24 | 2012 | R | 92 | 4 | 0 | 2.11 | .248 | .290 | 1.08 | 5.4 | 4.3 | 10.9 | 38 | 23 | 4 | 18 | 46 | 0 | 0 | 1 | 58 | 21 | C |
| RP | Norberto, J.Norberto, Jordan >> | 25 | 2012 | L | 79 | 4 | 1 | 2.77 | .262 | .300 | 1.13 | 6.4 | 3.8 | 8.0 | 52 | 37 | 5 | 22 | 46 | 0 | 1 | 1 | 27 | 19 | C |
| RP | Bell, H.Bell, Heath >> | 35 | 2012 | R | 13 | 4 | 5 | 5.09 | .332 | .370 | 1.57 | 10.0 | 4.1 | 8.4 | 63 | 70 | 5 | 29 | 59 | 0 | 19 | 2 | 23 | 18 | C |
| RP | Herrera, K.Herrera, Kelvin >> | 22 | 2012 | R | 57 | 4 | 3 | 2.35 | .276 | .310 | 1.19 | 8.5 | 2.3 | 8.3 | 84 | 79 | 4 | 21 | 77 | 0 | 3 | 3 | 23 | 18 | C |
| RP | Lyon, B.Lyon, Brandon >> | 33 | 2012 | R | 56 | 4 | 2 | 3.10 | .283 | .320 | 1.25 | 8.3 | 3.0 | 9.3 | 61 | 56 | 5 | 20 | 63 | 0 | 1 | 6 | 23 | 20 | C |
| RP | Padilla, V.Padilla, Vicente >> | 35 | 2012 | R | 18 | 4 | 1 | 4.50 | .316 | .360 | 1.48 | 10.6 | 2.7 | 9.2 | 50 | 59 | 7 | 15 | 51 | 0 | 1 | 0 | 23 | 20 | C |
| RP | Santiago, H.Santiago, Hector >> | 24 | 2012 | L | 58 | 4 | 1 | 3.33 | .299 | .340 | 1.34 | 6.9 | 5.1 | 10.2 | 70 | 54 | 10 | 40 | 79 | 0 | 4 | 5 | 32 | 21 | C |
| RP | Motte, J.Motte, Jason >> | 30 | 2012 | R | 96 | 4 | 5 | 2.75 | .226 | .260 | 0.92 | 6.1 | 2.1 | 10.8 | 72 | 49 | 9 | 17 | 86 | 0 | 42 | 0 | 23 | 20 | C |
| RP | Richards, G.Richards, Garrett >> | 24 | 2012 | R | 9 | 4 | 3 | 4.69 | .332 | .370 | 1.56 | 9.8 | 4.3 | 6.0 | 71 | 77 | 7 | 34 | 47 | 0 | 1 | 2 | 44 | 16 | C |
| RP | Roenicke, J.Roenicke, Josh >> | 30 | 2012 | R | 21 | 4 | 2 | 3.25 | .318 | .360 | 1.45 | 8.7 | 4.4 | 5.5 | 88 | 85 | 9 | 43 | 54 | 0 | 1 | 8 | 28 | 16 | C |
| RP | Delabar, S.Delabar, Steve >> | 28 | 2012 | R | 90 | 4 | 3 | 3.82 | .257 | .300 | 1.09 | 6.3 | 3.5 | 12.5 | 66 | 46 | 12 | 26 | 92 | 0 | 0 | 6 | 23 | 23 | C |
| RP | Phelps, D.Phelps, David >> | 25 | 2012 | R | 65 | 4 | 4 | 3.34 | .279 | .320 | 1.20 | 7.4 | 3.5 | 8.7 | 99 | 81 | 14 | 38 | 96 | 0 | 0 | 2 | 55 | 18 | C |
| RP | Broxton, J.Broxton, Jonathan >> | 28 | 2012 | R | 43 | 4 | 5 | 2.48 | .284 | .330 | 1.26 | 8.7 | 2.6 | 7.0 | 58 | 56 | 2 | 17 | 45 | 0 | 27 | 0 | 23 | 17 | C |
| RP | Hensley, C.Hensley, Clay >> | 33 | 2012 | R | 16 | 4 | 5 | 4.62 | .333 | .380 | 1.60 | 9.0 | 5.4 | 7.6 | 50 | 50 | 5 | 30 | 42 | 0 | 3 | 1 | 23 | 18 | C |
| RP | Wilhelmsen, T.Wilhelmsen, Tom >> | 28 | 2012 | R | 86 | 4 | 3 | 2.50 | .263 | .300 | 1.11 | 6.7 | 3.3 | 9.9 | 79 | 59 | 5 | 29 | 87 | 0 | 29 | 3 | 23 | 20 | C |
| RP | Mazzaro, V.Mazzaro, Vin >> | 25 | 2012 | R | 1 | 4 | 3 | 5.73 | .343 | .390 | 1.68 | 11.3 | 3.9 | 5.3 | 44 | 55 | 3 | 19 | 26 | 0 | 0 | 1 | 46 | 16 | C |
| RP | Gaudin, C.Gaudin, Chad >> | 29 | 2012 | R | 25 | 4 | 2 | 4.54 | .311 | .350 | 1.42 | 9.4 | 3.4 | 7.4 | 69 | 72 | 6 | 26 | 57 | 0 | 0 | 3 | 30 | 18 | C |
| RP | Balfour, G.Balfour, Grant >> | 35 | 2012 | R | 95 | 3 | 2 | 2.53 | .229 | .270 | 0.93 | 5.0 | 3.4 | 8.8 | 74 | 41 | 4 | 28 | 72 | 0 | 24 | 2 | 23 | 19 | C |
| RP | Jepsen, K.Jepsen, Kevin >> | 28 | 2012 | R | 62 | 3 | 2 | 3.02 | .264 | .310 | 1.16 | 8.0 | 2.5 | 7.8 | 44 | 39 | 3 | 12 | 38 | 0 | 2 | 1 | 23 | 19 | C |
| RP | Reynolds, M.Reynolds, Matt >> | 27 | 2012 | L | 20 | 3 | 1 | 4.40 | .312 | .350 | 1.44 | 10.3 | 2.7 | 8.1 | 57 | 65 | 11 | 17 | 51 | 0 | 0 | 5 | 23 | 18 | C |
| RP | Tolleson, S.Tolleson, Shawn >> | 24 | 2012 | R | 55 | 3 | 1 | 4.30 | .292 | .340 | 1.35 | 7.3 | 4.9 | 9.5 | 37 | 30 | 4 | 20 | 39 | 0 | 0 | 0 | 23 | 19 | C |
| RP | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 3 | 1 | 1.01 | .173 | .210 | 0.66 | 3.9 | 2.0 | 16.8 | 62 | 27 | 3 | 14 | 116 | 0 | 42 | 5 | 23 | 29 | C |
| RP | Perkins, G.Perkins, Glen >> | 29 | 2012 | L | 86 | 3 | 1 | 2.56 | .249 | .290 | 1.04 | 7.3 | 2.1 | 10.0 | 70 | 57 | 8 | 16 | 78 | 0 | 16 | 3 | 23 | 21 | C |
| RP | Badenhop, B.Badenhop, Burke >> | 29 | 2012 | R | 44 | 3 | 2 | 3.03 | .277 | .320 | 1.21 | 9.1 | 1.7 | 6.1 | 62 | 63 | 6 | 12 | 42 | 0 | 0 | 1 | 23 | 17 | C |
| RP | Lindblom, J.Lindblom, Josh >> | 25 | 2012 | R | 50 | 3 | 5 | 3.55 | .301 | .340 | 1.35 | 7.7 | 4.4 | 8.9 | 71 | 61 | 13 | 35 | 70 | 0 | 1 | 2 | 23 | 20 | C |
| RP | Marmol, C.Marmol, Carlos >> | 30 | 2012 | R | 45 | 3 | 3 | 3.42 | .327 | .370 | 1.55 | 6.5 | 7.4 | 11.8 | 55 | 40 | 4 | 45 | 72 | 0 | 20 | 2 | 23 | 22 | C |
| RP | Lopez, J.Lopez, Javier >> | 35 | 2012 | L | 24 | 3 | 0 | 2.50 | .302 | .350 | 1.42 | 9.3 | 3.5 | 7.0 | 36 | 37 | 1 | 14 | 28 | 0 | 7 | 2 | 23 | 17 | C |
| RP | Belisle, M.Belisle, Matt >> | 32 | 2012 | R | 28 | 3 | 8 | 3.71 | .304 | .340 | 1.36 | 10.2 | 2.0 | 7.8 | 80 | 91 | 5 | 18 | 69 | 0 | 3 | 1 | 23 | 18 | C |
| RP | Gregg, K.Gregg, Kevin >> | 34 | 2012 | R | 5 | 3 | 2 | 4.95 | .347 | .390 | 1.72 | 10.5 | 5.0 | 7.7 | 43 | 50 | 6 | 24 | 37 | 0 | 0 | 0 | 23 | 19 | C |
| RP | Rauch, J.Rauch, Jon >> | 34 | 2012 | R | 83 | 3 | 7 | 3.59 | .239 | .280 | 1.00 | 7.1 | 1.9 | 6.6 | 57 | 45 | 7 | 12 | 42 | 0 | 4 | 1 | 23 | 17 | C |
| RP | Albers, M.Albers, Matt >> | 29 | 2012 | R | 75 | 3 | 1 | 2.39 | .264 | .300 | 1.13 | 6.9 | 3.3 | 6.6 | 60 | 46 | 9 | 22 | 44 | 0 | 0 | 1 | 23 | 17 | C |
| RP | Cashner, A.Cashner, Andrew >> | 25 | 2012 | R | 48 | 3 | 4 | 4.27 | .292 | .340 | 1.33 | 8.2 | 3.7 | 10.2 | 46 | 42 | 5 | 19 | 52 | 0 | 0 | 2 | 28 | 20 | C |
| RP | Isringhausen, J.Isringhausen, Jason >> | 40 | 2012 | R | 27 | 3 | 2 | 4.14 | .303 | .350 | 1.40 | 8.8 | 3.8 | 6.2 | 45 | 44 | 7 | 19 | 31 | 0 | 0 | 3 | 23 | 16 | C |
| RP | Swarzak, A.Swarzak, Anthony >> | 26 | 2012 | R | 19 | 3 | 6 | 5.03 | .315 | .350 | 1.43 | 9.9 | 2.9 | 5.8 | 96 | 106 | 15 | 31 | 62 | 0 | 0 | 3 | 41 | 16 | C |
| RP | Nathan, J.Nathan, Joe >> | 38 | 2012 | R | 81 | 3 | 5 | 2.80 | .252 | .290 | 1.06 | 7.7 | 1.8 | 11.0 | 64 | 55 | 7 | 13 | 78 | 0 | 37 | 5 | 23 | 21 | C |
| RP | Walden, J.Walden, Jordan >> | 24 | 2012 | R | 49 | 3 | 2 | 3.46 | .294 | .340 | 1.36 | 8.1 | 4.2 | 11.1 | 39 | 35 | 3 | 18 | 48 | 0 | 1 | 7 | 23 | 22 | C |
| RP | Villarreal, B.Villarreal, Brayan >> | 25 | 2012 | R | 76 | 3 | 5 | 2.63 | .277 | .320 | 1.22 | 6.3 | 4.7 | 11.0 | 54 | 38 | 3 | 28 | 66 | 0 | 0 | 9 | 23 | 21 | C |
| RP | Pestano, V.Pestano, Vinnie >> | 27 | 2012 | R | 86 | 3 | 3 | 2.57 | .259 | .300 | 1.10 | 6.8 | 3.1 | 9.8 | 70 | 53 | 7 | 24 | 76 | 0 | 2 | 1 | 23 | 20 | C |
| RP | Ramirez, R.Ramirez, Ramon >> | 31 | 2012 | R | 28 | 3 | 4 | 4.24 | .318 | .360 | 1.48 | 8.3 | 5.0 | 7.4 | 63 | 58 | 4 | 35 | 52 | 0 | 1 | 4 | 23 | 17 | C |
| RP | Simon, A.Simon, Alfredo >> | 31 | 2012 | R | 25 | 3 | 2 | 2.66 | .311 | .350 | 1.43 | 9.6 | 3.2 | 7.7 | 61 | 65 | 2 | 22 | 52 | 0 | 1 | 9 | 33 | 18 | C |
| RP | Camp, S.Camp, Shawn >> | 37 | 2012 | R | 36 | 3 | 6 | 3.59 | .293 | .330 | 1.30 | 9.2 | 2.5 | 6.3 | 77 | 79 | 7 | 21 | 54 | 0 | 2 | 1 | 23 | 16 | C |
| RP | Burton, J.Burton, Jared >> | 31 | 2012 | R | 93 | 3 | 2 | 2.18 | .225 | .260 | 0.92 | 6.0 | 2.3 | 8.0 | 62 | 41 | 5 | 16 | 55 | 0 | 5 | 0 | 23 | 19 | C |
| RP | Reed, A.Reed, Addison >> | 23 | 2012 | R | 34 | 3 | 2 | 4.75 | .300 | .340 | 1.36 | 9.3 | 2.9 | 8.8 | 55 | 57 | 6 | 18 | 54 | 0 | 29 | 0 | 23 | 19 | C |
| RP | O'Flaherty, E.O'Flaherty, Eric >> | 27 | 2012 | L | 67 | 3 | 0 | 1.73 | .267 | .310 | 1.16 | 7.4 | 3.0 | 7.3 | 57 | 47 | 3 | 19 | 46 | 0 | 0 | 1 | 23 | 17 | C |
| RP | Rogers, E.Rogers, Esmil >> | 26 | 2012 | R | 26 | 3 | 3 | 4.69 | .317 | .360 | 1.45 | 9.6 | 3.5 | 9.6 | 78 | 83 | 7 | 30 | 83 | 0 | 0 | 10 | 24 | 20 | C |
| RP | Crow, A.Crow, Aaron >> | 25 | 2012 | R | 66 | 3 | 1 | 3.48 | .273 | .310 | 1.19 | 7.6 | 3.1 | 9.1 | 64 | 54 | 4 | 22 | 65 | 0 | 2 | 4 | 23 | 19 | C |
| RP | Valverde, J.Valverde, Jose >> | 33 | 2012 | R | 54 | 3 | 4 | 3.78 | .284 | .320 | 1.25 | 7.7 | 3.5 | 6.3 | 69 | 59 | 3 | 27 | 48 | 0 | 35 | 1 | 23 | 16 | C |
| RP | Moscoso, G.Moscoso, Guillermo >> | 28 | 2012 | R | 4 | 3 | 2 | 6.12 | .350 | .390 | 1.72 | 12.1 | 3.4 | 8.5 | 50 | 67 | 8 | 19 | 47 | 0 | 0 | 5 | 41 | 19 | C |
| RP | Davis, W.Davis, Wade >> | 26 | 2012 | R | 89 | 3 | 0 | 2.43 | .259 | .300 | 1.10 | 6.2 | 3.7 | 11.2 | 70 | 48 | 5 | 29 | 87 | 0 | 0 | 2 | 26 | 22 | C |
| RP | Myers, B.Myers, Brett >> | 32 | 2012 | R | 41 | 3 | 8 | 3.31 | .281 | .320 | 1.23 | 9.0 | 2.1 | 5.7 | 65 | 65 | 8 | 15 | 41 | 0 | 19 | 2 | 23 | 15 | C |
| RP | Morales, F.Morales, Franklin >> | 26 | 2012 | L | 60 | 3 | 4 | 3.77 | .283 | .320 | 1.24 | 7.6 | 3.6 | 9.0 | 76 | 64 | 11 | 30 | 76 | 0 | 1 | 3 | 39 | 19 | C |
| RP | Mijares, J.Mijares, Jose >> | 28 | 2012 | L | 53 | 3 | 2 | 2.56 | .285 | .330 | 1.27 | 8.0 | 3.4 | 9.2 | 56 | 50 | 3 | 21 | 57 | 0 | 0 | 3 | 23 | 19 | C |
| RP | LeCure, S.LeCure, Sam >> | 28 | 2012 | R | 69 | 3 | 3 | 3.14 | .276 | .320 | 1.21 | 7.3 | 3.6 | 9.6 | 57 | 46 | 3 | 23 | 61 | 0 | 0 | 2 | 24 | 20 | C |
| RP | Breslow, C.Breslow, Craig >> | 32 | 2012 | L | 69 | 3 | 0 | 2.70 | .271 | .310 | 1.17 | 7.4 | 3.1 | 8.7 | 63 | 52 | 5 | 22 | 61 | 0 | 0 | 2 | 23 | 18 | C |
| RP | Rapada, C.Rapada, Clay >> | 31 | 2012 | L | 72 | 3 | 0 | 2.82 | .271 | .320 | 1.21 | 6.9 | 4.0 | 9.0 | 38 | 29 | 2 | 17 | 38 | 0 | 0 | 1 | 23 | 19 | C |
| RP | Marte, V.Marte, Victor >> | 31 | 2012 | R | 7 | 3 | 2 | 4.91 | .333 | .380 | 1.63 | 11.5 | 3.2 | 8.1 | 40 | 51 | 6 | 14 | 36 | 0 | 0 | 1 | 23 | 19 | C |
| RP | Oliver, D.Oliver, Darren >> | 42 | 2012 | L | 87 | 3 | 4 | 2.06 | .246 | .290 | 1.04 | 6.9 | 2.4 | 8.4 | 56 | 43 | 3 | 15 | 52 | 0 | 2 | 3 | 23 | 18 | C |
| RP | Doolittle, S.Doolittle, Sean >> | 25 | 2012 | L | 80 | 2 | 1 | 3.04 | .252 | .300 | 1.09 | 7.7 | 2.1 | 11.5 | 47 | 40 | 3 | 11 | 60 | 0 | 1 | 0 | 23 | 22 | C |
| RP | Aceves, A.Aceves, Alfredo >> | 30 | 2012 | R | 41 | 2 | 10 | 5.36 | .298 | .340 | 1.32 | 8.6 | 3.3 | 8.0 | 84 | 80 | 11 | 31 | 75 | 0 | 25 | 3 | 25 | 18 | C |
| RP | Coke, P.Coke, Phil >> | 30 | 2012 | L | 7 | 2 | 3 | 4.00 | .341 | .380 | 1.65 | 11.8 | 3.0 | 8.5 | 54 | 71 | 5 | 18 | 51 | 0 | 1 | 3 | 23 | 18 | C |
| RP | Johnson, J.Johnson, Jim >> | 29 | 2012 | R | 76 | 2 | 1 | 2.49 | .246 | .290 | 1.03 | 7.3 | 2.0 | 5.4 | 68 | 55 | 3 | 15 | 41 | 0 | 51 | 1 | 23 | 15 | C |
| RP | Dolis, R.Dolis, Rafael >> | 24 | 2012 | R | 8 | 2 | 4 | 6.39 | .337 | .390 | 1.66 | 9.5 | 5.4 | 5.7 | 38 | 40 | 5 | 23 | 24 | 0 | 4 | 1 | 23 | 16 | C |
| RP | Clippard, T.Clippard, Tyler >> | 27 | 2012 | R | 78 | 2 | 6 | 3.72 | .271 | .310 | 1.17 | 6.9 | 3.6 | 10.5 | 72 | 55 | 7 | 29 | 84 | 0 | 32 | 5 | 23 | 20 | C |
| RP | Parra, M.Parra, Manny >> | 30 | 2012 | L | 14 | 2 | 3 | 5.06 | .345 | .390 | 1.67 | 9.6 | 5.4 | 9.5 | 58 | 62 | 3 | 35 | 61 | 0 | 0 | 6 | 23 | 20 | C |
| RP | Perez, L.Perez, Luis >> | 27 | 2012 | L | 50 | 2 | 2 | 3.43 | .284 | .330 | 1.29 | 8.1 | 3.4 | 8.4 | 42 | 38 | 3 | 16 | 39 | 0 | 0 | 0 | 24 | 19 | C |
| RP | Below, D.Below, Duane >> | 26 | 2012 | L | 38 | 2 | 1 | 3.88 | .278 | .320 | 1.24 | 9.6 | 1.6 | 5.7 | 46 | 49 | 6 | 8 | 29 | 0 | 0 | 1 | 33 | 15 | C |
| RP | League, B.League, Brandon >> | 29 | 2012 | R | 38 | 2 | 6 | 3.13 | .302 | .340 | 1.36 | 8.1 | 4.1 | 6.8 | 72 | 65 | 1 | 33 | 54 | 0 | 15 | 4 | 23 | 16 | C |
| RP | Ogando, A.Ogando, Alexi >> | 28 | 2012 | R | 90 | 2 | 0 | 3.27 | .241 | .280 | 1.00 | 6.7 | 2.3 | 9.0 | 66 | 49 | 9 | 17 | 66 | 0 | 3 | 5 | 23 | 19 | C |
| RP | Fien, C.Fien, Casey >> | 28 | 2012 | R | 91 | 2 | 1 | 2.06 | .228 | .270 | 0.97 | 6.4 | 2.3 | 8.2 | 35 | 25 | 3 | 9 | 32 | 0 | 0 | 0 | 23 | 20 | C |
| RP | Luetge, L.Luetge, Lucas >> | 25 | 2012 | L | 27 | 2 | 2 | 3.98 | .319 | .370 | 1.53 | 8.3 | 5.4 | 8.6 | 40 | 37 | 3 | 24 | 38 | 0 | 2 | 5 | 23 | 19 | C |
| RP | Rodriguez, F.Rodriguez, Francisco >> | 30 | 2012 | R | 46 | 2 | 7 | 4.38 | .298 | .340 | 1.33 | 8.1 | 3.9 | 9.0 | 72 | 65 | 8 | 31 | 72 | 0 | 3 | 6 | 23 | 19 | C |
| RP | Kelley, S.Kelley, Shawn >> | 28 | 2012 | R | 43 | 2 | 4 | 3.25 | .290 | .340 | 1.32 | 8.8 | 3.1 | 9.2 | 44 | 43 | 5 | 15 | 45 | 0 | 0 | 2 | 23 | 21 | C |
| RP | Hernandez, D.Hernandez, David >> | 27 | 2012 | R | 93 | 2 | 3 | 2.50 | .246 | .290 | 1.03 | 6.4 | 2.9 | 13.0 | 68 | 48 | 4 | 22 | 98 | 0 | 4 | 4 | 23 | 24 | C |
| RP | Hawkins, L.Hawkins, LaTroy >> | 40 | 2012 | R | 23 | 2 | 3 | 3.64 | .299 | .350 | 1.38 | 9.6 | 2.8 | 4.9 | 42 | 45 | 5 | 13 | 23 | 0 | 1 | 0 | 23 | 15 | C |
| RP | Wright, W.Wright, Wesley >> | 27 | 2012 | L | 64 | 2 | 2 | 3.27 | .272 | .310 | 1.19 | 7.8 | 2.9 | 9.3 | 52 | 45 | 4 | 17 | 54 | 0 | 1 | 1 | 23 | 20 | C |
| RP | Thayer, D.Thayer, Dale >> | 31 | 2012 | R | 58 | 2 | 2 | 3.43 | .264 | .310 | 1.14 | 8.4 | 1.9 | 7.4 | 57 | 53 | 4 | 12 | 47 | 0 | 7 | 2 | 23 | 17 | C |
| RP | LeBlanc, W.LeBlanc, Wade >> | 28 | 2012 | L | 32 | 2 | 5 | 3.67 | .296 | .340 | 1.32 | 9.4 | 2.5 | 5.7 | 68 | 71 | 7 | 19 | 43 | 0 | 0 | 1 | 50 | 16 | C |
| RP | Peralta, J.Peralta, Joel >> | 36 | 2012 | R | 94 | 2 | 6 | 3.63 | .238 | .280 | 0.99 | 6.6 | 2.3 | 11.3 | 67 | 49 | 9 | 17 | 84 | 0 | 2 | 5 | 23 | 22 | C |
| RP | Brach, B.Brach, Brad >> | 26 | 2012 | R | 70 | 2 | 4 | 3.78 | .285 | .330 | 1.26 | 6.8 | 4.5 | 10.2 | 66 | 50 | 11 | 33 | 75 | 0 | 0 | 4 | 23 | 20 | C |
| RP | Rodriguez, F.Rodriguez, Fernando >> | 28 | 2012 | R | 31 | 2 | 10 | 5.37 | .317 | .360 | 1.46 | 8.7 | 4.4 | 10.0 | 70 | 68 | 10 | 34 | 78 | 0 | 0 | 10 | 23 | 21 | C |
| RP | Bastardo, A.Bastardo, Antonio >> | 27 | 2012 | L | 67 | 2 | 5 | 4.33 | .284 | .330 | 1.27 | 6.9 | 4.5 | 14.0 | 52 | 40 | 7 | 26 | 81 | 0 | 1 | 5 | 23 | 26 | C |
| RP | Hughes, J.Hughes, Jared >> | 26 | 2012 | R | 59 | 2 | 2 | 2.85 | .270 | .310 | 1.16 | 7.8 | 2.6 | 6.0 | 75 | 65 | 7 | 22 | 50 | 0 | 2 | 5 | 23 | 16 | C |
| RP | Street, H.Street, Huston >> | 29 | 2012 | R | 100 | 2 | 1 | 1.85 | .181 | .220 | 0.72 | 3.9 | 2.5 | 10.8 | 39 | 17 | 2 | 11 | 47 | 0 | 23 | 1 | 23 | 21 | C |
| RP | Guerra, J.Guerra, Javy >> | 26 | 2012 | R | 22 | 2 | 3 | 2.60 | .316 | .360 | 1.49 | 8.8 | 4.6 | 7.4 | 45 | 44 | 1 | 23 | 37 | 0 | 8 | 1 | 23 | 17 | C |
| RP | Robertson, D.Robertson, David >> | 27 | 2012 | R | 70 | 2 | 7 | 2.67 | .272 | .310 | 1.18 | 7.8 | 2.9 | 12.2 | 60 | 52 | 5 | 19 | 81 | 0 | 2 | 1 | 23 | 23 | C |
| RP | Cecil, B.Cecil, Brett >> | 25 | 2012 | L | 12 | 2 | 4 | 5.72 | .325 | .370 | 1.52 | 10.3 | 3.4 | 7.5 | 61 | 70 | 11 | 23 | 51 | 0 | 0 | 0 | 53 | 18 | C |
| RP | Gregerson, L.Gregerson, Luke >> | 28 | 2012 | R | 79 | 2 | 0 | 2.39 | .259 | .300 | 1.10 | 7.2 | 2.7 | 9.1 | 71 | 57 | 7 | 21 | 72 | 0 | 9 | 3 | 23 | 20 | C |
| RP | Crain, J.Crain, Jesse >> | 31 | 2012 | R | 92 | 2 | 3 | 2.44 | .252 | .300 | 1.08 | 5.4 | 4.3 | 11.3 | 48 | 29 | 5 | 23 | 60 | 0 | 0 | 4 | 23 | 22 | C |
| RP | Soriano, R.Soriano, Rafael >> | 33 | 2012 | R | 72 | 2 | 1 | 2.26 | .272 | .310 | 1.18 | 7.4 | 3.2 | 9.3 | 67 | 55 | 6 | 24 | 69 | 0 | 42 | 3 | 23 | 19 | C |
| RP | Scribner, E.Scribner, Evan >> | 26 | 2012 | R | 60 | 2 | 0 | 2.55 | .268 | .320 | 1.20 | 7.7 | 3.1 | 7.7 | 35 | 30 | 2 | 12 | 30 | 0 | 1 | 1 | 24 | 20 | C |
| RP | Miller, J.Miller, Jim >> | 30 | 2012 | R | 49 | 2 | 1 | 2.59 | .300 | .340 | 1.38 | 7.3 | 5.1 | 8.3 | 48 | 39 | 6 | 27 | 44 | 0 | 0 | 1 | 29 | 18 | C |
| RP | Atchison, S.Atchison, Scott >> | 36 | 2012 | R | 78 | 2 | 1 | 1.58 | .238 | .280 | 1.00 | 7.4 | 1.6 | 6.4 | 51 | 42 | 2 | 9 | 36 | 0 | 0 | 2 | 25 | 17 | C |
| RP | Rodney, F.Rodney, Fernando >> | 35 | 2012 | R | 97 | 2 | 2 | 0.60 | .200 | .240 | 0.78 | 5.2 | 1.8 | 9.2 | 74 | 43 | 2 | 15 | 76 | 0 | 48 | 4 | 23 | 19 | C |
| RP | Kontos, G.Kontos, George >> | 27 | 2012 | R | 83 | 2 | 1 | 2.47 | .249 | .290 | 1.07 | 7.1 | 2.5 | 9.2 | 43 | 34 | 3 | 12 | 44 | 0 | 0 | 1 | 23 | 21 | C |
| RP | Sipp, T.Sipp, Tony >> | 28 | 2012 | L | 56 | 1 | 2 | 4.42 | .286 | .330 | 1.27 | 7.7 | 3.8 | 8.3 | 55 | 47 | 9 | 23 | 51 | 0 | 1 | 3 | 23 | 18 | C |
| RP | Wade, C.Wade, Cory >> | 29 | 2012 | R | 23 | 1 | 1 | 6.46 | .298 | .350 | 1.38 | 10.6 | 1.8 | 8.8 | 39 | 46 | 8 | 8 | 38 | 0 | 0 | 0 | 23 | 19 | C |
| RP | Carpenter, D.Carpenter, David >> | 25 | 2012 | R | 15 | 1 | 2 | 4.76 | .317 | .370 | 1.51 | 9.7 | 3.9 | 6.5 | 39 | 42 | 6 | 17 | 28 | 0 | 0 | 2 | 28 | 17 | C |
| RP | Grilli, J.Grilli, Jason >> | 36 | 2012 | R | 82 | 1 | 6 | 2.91 | .267 | .310 | 1.16 | 7.0 | 3.4 | 14.0 | 58 | 45 | 7 | 22 | 90 | 0 | 2 | 0 | 23 | 25 | C |
| RP | Cruz, R.Cruz, Rhiner >> | 25 | 2012 | R | 5 | 1 | 1 | 6.05 | .349 | .390 | 1.71 | 10.6 | 4.7 | 7.5 | 55 | 65 | 8 | 29 | 46 | 0 | 0 | 3 | 23 | 17 | C |
| RP | Lindstrom, M.Lindstrom, Matt >> | 32 | 2012 | R | 40 | 1 | 0 | 2.72 | .285 | .330 | 1.31 | 8.8 | 3.0 | 7.5 | 36 | 35 | 2 | 12 | 30 | 0 | 0 | 1 | 23 | 17 | C |
| RP | Betancourt, R.Betancourt, Rafael >> | 37 | 2012 | R | 63 | 1 | 4 | 2.81 | .264 | .310 | 1.14 | 8.4 | 1.9 | 9.0 | 57 | 53 | 6 | 12 | 57 | 0 | 31 | 0 | 23 | 19 | C |
| RP | Janssen, C.Janssen, Casey >> | 31 | 2012 | R | 94 | 1 | 1 | 2.54 | .217 | .260 | 0.87 | 6.3 | 1.6 | 9.6 | 63 | 44 | 7 | 11 | 67 | 0 | 22 | 2 | 23 | 19 | C |
| RP | Putz, J.Putz, J.J. >> | 35 | 2012 | R | 85 | 1 | 5 | 2.82 | .246 | .290 | 1.04 | 7.5 | 1.8 | 10.8 | 54 | 45 | 4 | 11 | 65 | 0 | 32 | 3 | 23 | 20 | C |
| RP | Salas, F.Salas, Fernando >> | 27 | 2012 | R | 34 | 1 | 4 | 4.30 | .311 | .350 | 1.43 | 8.7 | 4.2 | 9.3 | 58 | 56 | 5 | 27 | 60 | 0 | 0 | 4 | 23 | 20 | C |
| RP | Patton, T.Patton, Troy >> | 27 | 2012 | L | 80 | 1 | 0 | 2.43 | .246 | .290 | 1.04 | 7.4 | 2.0 | 8.0 | 55 | 45 | 5 | 12 | 49 | 0 | 0 | 1 | 23 | 18 | C |
| RP | Howell, J.Howell, J.P. >> | 29 | 2012 | L | 65 | 1 | 0 | 3.04 | .276 | .320 | 1.22 | 7.0 | 4.0 | 7.6 | 50 | 39 | 7 | 22 | 42 | 0 | 0 | 1 | 23 | 18 | C |
| RP | Cruz, J.Cruz, Juan >> | 34 | 2012 | R | 10 | 1 | 1 | 2.78 | .335 | .390 | 1.66 | 10.0 | 4.9 | 8.5 | 35 | 39 | 3 | 19 | 33 | 0 | 3 | 1 | 23 | 21 | C |
| RP | Francisco, F.Francisco, Frank >> | 33 | 2012 | R | 15 | 1 | 3 | 5.53 | .333 | .380 | 1.62 | 10.1 | 4.5 | 10.1 | 42 | 47 | 5 | 21 | 47 | 0 | 23 | 2 | 23 | 21 | C |
| RP | Perez, M.Perez, Martin >> | 21 | 2012 | L | 4 | 1 | 4 | 5.45 | .333 | .380 | 1.63 | 11.1 | 3.6 | 5.9 | 38 | 47 | 3 | 15 | 25 | 0 | 0 | 5 | 58 | 16 | C |
| RP | Downs, S.Downs, Scott >> | 36 | 2012 | L | 36 | 1 | 1 | 3.15 | .293 | .340 | 1.33 | 8.6 | 3.4 | 6.4 | 45 | 43 | 3 | 17 | 32 | 0 | 9 | 1 | 23 | 16 | C |
| RP | Batista, M.Batista, Miguel >> | 41 | 2012 | R | 3 | 1 | 3 | 4.82 | .362 | .410 | 1.83 | 10.4 | 6.1 | 6.7 | 46 | 53 | 5 | 31 | 34 | 0 | 0 | 1 | 30 | 16 | C |
| RP | Mortensen, C.Mortensen, Clayton >> | 27 | 2012 | R | 71 | 1 | 1 | 3.21 | .273 | .320 | 1.21 | 6.9 | 4.1 | 8.8 | 42 | 32 | 7 | 19 | 41 | 0 | 0 | 3 | 31 | 20 | C |
| RP | Acosta, M.Acosta, Manny >> | 31 | 2012 | R | 19 | 1 | 3 | 6.46 | .326 | .370 | 1.55 | 9.2 | 4.8 | 8.8 | 47 | 48 | 7 | 25 | 46 | 0 | 1 | 2 | 23 | 19 | C |
| RP | Rzepczynski, M.Rzepczynski, Marc >> | 26 | 2012 | L | 30 | 1 | 3 | 4.24 | .299 | .340 | 1.37 | 9.0 | 3.3 | 6.5 | 46 | 46 | 7 | 17 | 33 | 0 | 0 | 3 | 23 | 16 | C |
| RP | Frasor, J.Frasor, Jason >> | 35 | 2012 | R | 29 | 1 | 1 | 4.12 | .315 | .360 | 1.49 | 8.8 | 4.6 | 11.1 | 43 | 42 | 6 | 22 | 53 | 0 | 0 | 5 | 23 | 23 | C |
| RP | Affeldt, J.Affeldt, Jeremy >> | 33 | 2012 | L | 50 | 1 | 2 | 2.70 | .287 | .330 | 1.27 | 8.1 | 3.3 | 8.1 | 63 | 57 | 1 | 23 | 57 | 0 | 3 | 5 | 23 | 18 | C |
| RP | Burnett, S.Burnett, Sean >> | 30 | 2012 | L | 46 | 1 | 2 | 2.38 | .282 | .320 | 1.25 | 9.3 | 1.9 | 9.2 | 56 | 58 | 4 | 12 | 57 | 0 | 2 | 2 | 23 | 19 | C |
| RP | Tazawa, J.Tazawa, Junichi >> | 26 | 2012 | R | 87 | 1 | 1 | 1.43 | .228 | .270 | 0.95 | 7.6 | 1.0 | 9.2 | 44 | 37 | 1 | 5 | 45 | 0 | 1 | 0 | 24 | 21 | C |
| RP | Eppley, C.Eppley, Cody >> | 26 | 2012 | R | 29 | 1 | 2 | 3.33 | .299 | .340 | 1.37 | 9.0 | 3.3 | 6.3 | 46 | 46 | 3 | 17 | 32 | 0 | 0 | 2 | 23 | 16 | C |
| RP | Resop, C.Resop, Chris >> | 30 | 2012 | R | 16 | 1 | 4 | 3.91 | .314 | .350 | 1.44 | 10.0 | 3.0 | 5.7 | 73 | 81 | 6 | 24 | 46 | 0 | 1 | 2 | 24 | 15 | C |
| RP | Kirkman, M.Kirkman, Michael >> | 25 | 2012 | L | 82 | 1 | 2 | 3.82 | .263 | .310 | 1.17 | 6.2 | 4.4 | 9.8 | 35 | 24 | 5 | 17 | 38 | 0 | 0 | 2 | 25 | 22 | C |
| RP | Avilan, L.Avilan, Luis >> | 22 | 2012 | L | 88 | 1 | 0 | 2.00 | .239 | .290 | 1.03 | 6.8 | 2.5 | 8.3 | 36 | 27 | 1 | 10 | 33 | 0 | 0 | 3 | 24 | 18 | C |
| RP | Outman, J.Outman, Josh >> | 28 | 2012 | L | 8 | 1 | 3 | 8.19 | .340 | .390 | 1.68 | 10.6 | 4.5 | 9.0 | 40 | 47 | 7 | 20 | 40 | 0 | 0 | 5 | 29 | 20 | C |
| RP | Bowden, M.Bowden, Michael >> | 26 | 2012 | R | 53 | 0 | 0 | 2.95 | .280 | .330 | 1.28 | 7.5 | 4.0 | 7.3 | 36 | 30 | 4 | 16 | 29 | 0 | 0 | 1 | 24 | 17 | C |
| RP | Perez, C.Perez, Chris >> | 27 | 2012 | R | 74 | 0 | 4 | 3.59 | .264 | .310 | 1.14 | 7.7 | 2.5 | 9.3 | 57 | 49 | 6 | 16 | 59 | 0 | 39 | 0 | 23 | 19 | C |
| RP | Gonzalez, M.Gonzalez, Mike >> | 34 | 2012 | L | 51 | 0 | 0 | 3.03 | .290 | .340 | 1.34 | 8.0 | 4.1 | 10.0 | 35 | 31 | 2 | 16 | 39 | 0 | 0 | 2 | 23 | 23 | C |
| RP | Accardo, J.Accardo, Jeremy >> | 31 | 2012 | R | 13 | 0 | 0 | 4.58 | .320 | .370 | 1.54 | 9.8 | 4.1 | 7.2 | 35 | 38 | 3 | 16 | 28 | 0 | 0 | 2 | 27 | 19 | C |
| RP | Takahashi, H.Takahashi, Hisanori >> | 37 | 2012 | L | 59 | 0 | 3 | 4.93 | .265 | .310 | 1.17 | 8.4 | 2.1 | 8.8 | 42 | 39 | 6 | 10 | 41 | 0 | 0 | 0 | 23 | 20 | C |
| RP | Corpas, M.Corpas, Manuel >> | 30 | 2012 | R | 17 | 0 | 2 | 5.01 | .308 | .350 | 1.43 | 9.8 | 3.1 | 5.5 | 46 | 50 | 7 | 16 | 28 | 0 | 0 | 1 | 23 | 15 | C |
| RP | Uehara, K.Uehara, Koji >> | 37 | 2012 | R | 99 | 0 | 0 | 1.75 | .163 | .210 | 0.64 | 5.0 | 0.8 | 10.8 | 36 | 20 | 4 | 3 | 43 | 0 | 1 | 1 | 23 | 20 | C |
| RP | Zagurski, M.Zagurski, Mike >> | 29 | 2012 | L | 22 | 0 | 0 | 5.54 | .316 | .370 | 1.51 | 9.0 | 4.6 | 8.3 | 37 | 37 | 5 | 19 | 34 | 0 | 0 | 5 | 23 | 18 | C |
| RP | Abad, F.Abad, Fernando >> | 26 | 2012 | L | 6 | 0 | 6 | 5.09 | .339 | .390 | 1.65 | 11.2 | 3.7 | 7.4 | 46 | 57 | 6 | 19 | 38 | 0 | 0 | 4 | 25 | 17 | C |
| RP | Mujica, E.Mujica, Edward >> | 28 | 2012 | R | 73 | 0 | 3 | 3.03 | .249 | .290 | 1.05 | 7.8 | 1.7 | 6.5 | 65 | 56 | 7 | 12 | 47 | 0 | 2 | 1 | 23 | 16 | C |
| RP | Dunn, M.Dunn, Michael >> | 27 | 2012 | L | 11 | 0 | 3 | 4.91 | .355 | .400 | 1.77 | 10.0 | 5.9 | 9.6 | 44 | 49 | 3 | 29 | 47 | 0 | 1 | 2 | 23 | 21 | C |
| RP | Dillard, T.Dillard, Tim >> | 29 | 2012 | R | 6 | 0 | 2 | 4.38 | .328 | .380 | 1.59 | 10.9 | 3.4 | 7.1 | 37 | 45 | 3 | 14 | 29 | 0 | 0 | 0 | 23 | 17 | C |
| RP | Lowe, M.Lowe, Mark >> | 29 | 2012 | R | 52 | 0 | 2 | 3.43 | .274 | .320 | 1.23 | 8.1 | 3.0 | 6.5 | 39 | 35 | 5 | 13 | 28 | 0 | 0 | 4 | 23 | 17 | C |
| RP | Coleman, L.Coleman, Louis >> | 26 | 2012 | R | 61 | 0 | 0 | 3.71 | .291 | .330 | 1.31 | 7.2 | 4.6 | 11.5 | 51 | 41 | 10 | 26 | 65 | 0 | 0 | 1 | 25 | 23 | C |
| RP | Melancon, M.Melancon, Mark >> | 27 | 2012 | R | 44 | 0 | 2 | 6.20 | .282 | .330 | 1.27 | 9.0 | 2.4 | 8.2 | 45 | 45 | 8 | 12 | 41 | 0 | 1 | 2 | 23 | 18 | C |