| RP | Venters, J.Venters, Jonny >> | 38 | 2018 | L | 10 | 10 | 4 | 3.67 | .333 | .390 | 1.57 | 8.1 | 6.1 | 5.0 | 68 | 61 | 2 | 46 | 38 | 0 | 6 | 6 | 19 | -0.15 | U |
| RP | Treinen, B.Treinen, Blake >> | 35 | 2018 | R | 41 | 9 | 2 | 0.78 | .267 | .320 | 1.14 | 6.6 | 3.6 | 9.7 | 80 | 59 | 2 | 32 | 86 | 0 | 38 | 6 | 19 | +3.92 | U |
| RP | Ziegler, B.Ziegler, Brad >> | 34 | 2013 | R | 29 | 8 | 1 | 2.22 | .266 | .320 | 1.14 | 7.5 | 2.7 | 5.4 | 73 | 61 | 3 | 22 | 44 | 0 | 13 | 0 | 23 | +1.67 | C |
| RP | Cole, T.Cole, Taylor >> | 33 | 2018 | R | 40 | 8 | 4 | 2.75 | .264 | .320 | 1.13 | 6.6 | 3.5 | 8.5 | 72 | 53 | 6 | 28 | 68 | 0 | 0 | 2 | 33 | +0.57 | U |
| RP | Villanueva, C.Villanueva, Carlos >> | 30 | 2013 | R | 24 | 7 | 8 | 4.06 | .285 | .330 | 1.23 | 8.2 | 2.8 | 7.2 | 128 | 117 | 14 | 40 | 103 | 0 | 0 | 0 | 50 | +1.44 | C |
| RP | Oh, S.Oh, Seung-hwan >> | 36 | 2016 | R | 30 | 6 | 3 | 1.92 | .282 | .330 | 1.23 | 7.7 | 3.3 | 10.8 | 79 | 68 | 5 | 29 | 95 | 0 | 19 | 3 | 20 | +2.5 | U |
| RP | League, B.League, Brandon >> | 30 | 2013 | R | 4 | 6 | 4 | 5.30 | .328 | .380 | 1.56 | 11.5 | 2.5 | 4.7 | 54 | 69 | 8 | 15 | 28 | 0 | 14 | 9 | 23 | -1.37 | C |
| RP | Atchison, S.Atchison, Scott >> | 39 | 2014 | R | 28 | 6 | 0 | 2.75 | .264 | .320 | 1.13 | 8.0 | 2.1 | 5.9 | 72 | 64 | 4 | 17 | 47 | 0 | 2 | 1 | 21 | +1.86 | C |
| RP | Workman, B.Workman, Brandon >> | 24 | 2013 | R | 14 | 6 | 3 | 4.97 | .307 | .370 | 1.44 | 9.7 | 3.3 | 10.3 | 41 | 44 | 5 | 15 | 47 | 0 | 0 | 1 | 39 | -0.08 | C |
| RP | Otero, D.Otero, Dan >> | 34 | 2016 | R | 39 | 5 | 1 | 1.53 | .249 | .300 | 1.04 | 6.9 | 2.4 | 6.0 | 70 | 54 | 2 | 19 | 47 | 0 | 1 | 2 | 19 | +2.35 | U |
| RP | Breslow, C.Breslow, Craig >> | 33 | 2013 | L | 30 | 5 | 2 | 1.81 | .264 | .320 | 1.14 | 7.5 | 2.7 | 5.0 | 59 | 49 | 3 | 18 | 33 | 0 | 0 | 2 | 23 | +1.63 | C |
| RP | Qualls, C.Qualls, Chad >> | 35 | 2013 | R | 24 | 5 | 2 | 2.61 | .279 | .330 | 1.23 | 8.3 | 2.8 | 7.1 | 62 | 57 | 4 | 19 | 49 | 0 | 0 | 1 | 23 | +1.77 | C |
| RP | Belisario, R.Belisario, Ronald >> | 31 | 2013 | R | 10 | 5 | 7 | 3.97 | .318 | .370 | 1.47 | 9.5 | 3.7 | 6.5 | 68 | 72 | 3 | 28 | 49 | 0 | 1 | 3 | 23 | -0.55 | C |
| RP | Bell, H.Bell, Heath >> | 36 | 2013 | R | 13 | 5 | 2 | 4.11 | .305 | .360 | 1.38 | 10.2 | 2.2 | 10.0 | 65 | 74 | 12 | 16 | 72 | 0 | 15 | 4 | 23 | -0.18 | C |
| RP | Logan, B.Logan, Boone >> | 29 | 2013 | L | 36 | 5 | 2 | 3.23 | .266 | .330 | 1.18 | 7.6 | 3.0 | 11.5 | 39 | 33 | 7 | 13 | 50 | 0 | 0 | 3 | 23 | +0.6 | C |
| RP | Clemens, P.Clemens, Paul >> | 25 | 2013 | R | 7 | 4 | 7 | 5.40 | .320 | .370 | 1.48 | 10.1 | 3.2 | 6.0 | 73 | 82 | 16 | 26 | 49 | 0 | 0 | 2 | 39 | -0.51 | C |
| RP | Guerrier, M.Guerrier, Matt >> | 35 | 2013 | R | 12 | 4 | 4 | 4.01 | .306 | .370 | 1.43 | 9.2 | 3.6 | 6.4 | 42 | 43 | 3 | 17 | 30 | 0 | 0 | 0 | 23 | -0.11 | C |
| RP | Greene, S.Greene, Shane >> | 31 | 2017 | R | 42 | 4 | 3 | 2.66 | .269 | .320 | 1.16 | 6.5 | 3.9 | 10.0 | 69 | 50 | 6 | 30 | 77 | 0 | 9 | 1 | 24 | +2.66 | U |
| RP | McFarland, T.McFarland, T.J. >> | 24 | 2013 | L | 7 | 4 | 1 | 4.22 | .324 | .380 | 1.50 | 10.1 | 3.4 | 7.1 | 74 | 83 | 7 | 28 | 58 | 0 | 0 | 2 | 37 | +0.16 | C |
| RP | Rice, S.Rice, Scott >> | 31 | 2013 | L | 23 | 4 | 5 | 3.71 | .297 | .350 | 1.35 | 7.4 | 4.8 | 7.2 | 51 | 42 | 1 | 27 | 41 | 0 | 0 | 3 | 23 | +0.24 | C |
| RP | Matsuzaka, D.Matsuzaka, Daisuke >> | 35 | 2014 | R | 22 | 3 | 3 | 3.89 | .313 | .370 | 1.42 | 7.0 | 5.7 | 7.9 | 83 | 65 | 6 | 53 | 73 | 0 | 1 | 6 | 44 | +0.11 | C |
| RP | Roenicke, J.Roenicke, Josh >> | 31 | 2013 | R | 9 | 3 | 1 | 4.35 | .336 | .390 | 1.60 | 9.1 | 5.2 | 6.5 | 62 | 63 | 6 | 36 | 45 | 0 | 1 | 7 | 23 | +0.19 | C |
| RP | Hawkins, L.Hawkins, LaTroy >> | 41 | 2013 | R | 26 | 3 | 2 | 2.93 | .269 | .320 | 1.16 | 9.1 | 1.3 | 7.1 | 70 | 71 | 6 | 10 | 55 | 0 | 13 | 1 | 23 | +0.64 | C |
| RP | Dunn, M.Dunn, Michael >> | 28 | 2013 | L | 33 | 3 | 4 | 2.66 | .277 | .330 | 1.21 | 7.1 | 3.8 | 9.7 | 67 | 53 | 5 | 28 | 72 | 0 | 2 | 2 | 23 | +1.6 | C |
| RP | Parker, B.Parker, Blake >> | 36 | 2017 | R | 48 | 3 | 3 | 2.54 | .260 | .310 | 1.10 | 6.3 | 3.6 | 9.7 | 67 | 47 | 7 | 27 | 72 | 0 | 8 | 4 | 20 | +1.47 | U |
| RP | Gausman, K.Gausman, Kevin >> | 22 | 2013 | R | 14 | 3 | 5 | 5.66 | .298 | .360 | 1.36 | 9.8 | 2.5 | 9.4 | 47 | 51 | 8 | 13 | 49 | 0 | 0 | 4 | 44 | -0.36 | C |
| RP | Thatcher, J.Thatcher, Joe >> | 32 | 2013 | L | 19 | 3 | 2 | 3.20 | .282 | .340 | 1.28 | 9.2 | 2.3 | 8.3 | 39 | 40 | 4 | 10 | 36 | 0 | 0 | 3 | 23 | +0.62 | C |
| RP | Warren, A.Warren, Adam >> | 33 | 2017 | R | 39 | 3 | 2 | 2.35 | .261 | .320 | 1.12 | 6.6 | 3.5 | 8.1 | 57 | 42 | 4 | 22 | 51 | 0 | 1 | 5 | 22 | +1.24 | U |
| RP | Johnson, J.Johnson, Jim >> | 30 | 2013 | R | 16 | 3 | 8 | 2.94 | .290 | .340 | 1.29 | 9.3 | 2.3 | 7.2 | 70 | 72 | 5 | 18 | 56 | 0 | 50 | 2 | 23 | +1.32 | C |
| RP | Lyon, B.Lyon, Brandon >> | 34 | 2013 | R | 3 | 2 | 2 | 4.98 | .333 | .400 | 1.65 | 11.4 | 3.4 | 6.1 | 34 | 43 | 3 | 13 | 23 | 0 | 0 | 1 | 23 | -0.51 | C |
| RP | Cisnero, J.Cisnero, Jose >> | 24 | 2013 | R | 6 | 2 | 2 | 4.12 | .338 | .400 | 1.65 | 10.3 | 4.6 | 8.6 | 43 | 49 | 5 | 22 | 41 | 0 | 0 | 1 | 30 | +0.13 | C |
| RP | Lyons, T.Lyons, Tyler >> | 31 | 2016 | L | 25 | 2 | 0 | 3.38 | .277 | .330 | 1.23 | 7.5 | 3.6 | 6.9 | 48 | 40 | 9 | 19 | 37 | 0 | 0 | 2 | 25 | +0.74 | U |
| RP | Martin, E.Martin, Ethan >> | 24 | 2013 | R | 12 | 2 | 5 | 6.08 | .343 | .410 | 1.70 | 9.5 | 5.9 | 10.6 | 40 | 42 | 9 | 26 | 47 | 0 | 0 | 1 | 49 | -0.4 | C |
| RP | Strop, P.Strop, Pedro >> | 28 | 2013 | R | 31 | 2 | 5 | 4.55 | .282 | .340 | 1.25 | 7.1 | 4.1 | 10.4 | 57 | 45 | 5 | 26 | 66 | 0 | 1 | 8 | 23 | -0.05 | C |
| RP | Blackley, T.Blackley, Travis >> | 31 | 2013 | L | 17 | 2 | 2 | 4.83 | .298 | .360 | 1.36 | 8.3 | 4.0 | 7.2 | 50 | 46 | 12 | 22 | 40 | 0 | 0 | 7 | 23 | +0.07 | C |
| RP | Patton, T.Patton, Troy >> | 28 | 2013 | L | 15 | 2 | 0 | 3.70 | .291 | .350 | 1.30 | 9.2 | 2.6 | 6.8 | 56 | 57 | 8 | 16 | 42 | 0 | 0 | 0 | 23 | +0.41 | C |
| RP | Jennings, D.Jennings, Dan >> | 26 | 2013 | L | 17 | 2 | 4 | 3.76 | .297 | .360 | 1.38 | 8.8 | 3.6 | 8.6 | 40 | 39 | 1 | 16 | 38 | 0 | 0 | 3 | 23 | +0.43 | C |
| RP | Ambriz, H.Ambriz, Hector >> | 29 | 2013 | R | 2 | 2 | 4 | 5.70 | .352 | .420 | 1.78 | 12.5 | 3.5 | 6.8 | 36 | 50 | 8 | 14 | 27 | 0 | 2 | 4 | 23 | -0.95 | C |
| RP | Chamberlain, J.Chamberlain, Joba >> | 28 | 2013 | R | 5 | 2 | 1 | 4.93 | .349 | .410 | 1.74 | 10.1 | 5.6 | 8.1 | 42 | 47 | 8 | 26 | 38 | 0 | 1 | 3 | 23 | -0.08 | C |
| RP | Gregg, K.Gregg, Kevin >> | 35 | 2013 | R | 20 | 2 | 6 | 3.48 | .302 | .360 | 1.37 | 7.7 | 4.6 | 8.1 | 62 | 53 | 6 | 32 | 56 | 0 | 33 | 1 | 23 | +0.52 | C |
| RP | Minaya, J.Minaya, Juan >> | 32 | 2018 | R | 34 | 2 | 2 | 3.28 | .281 | .340 | 1.25 | 6.9 | 4.3 | 10.9 | 52 | 40 | 3 | 25 | 63 | 0 | 1 | 9 | 24 | +1.43 | U |
| RP | Webb, R.Webb, Ryan >> | 27 | 2013 | R | 25 | 2 | 6 | 2.91 | .280 | .330 | 1.21 | 7.9 | 3.0 | 6.1 | 80 | 70 | 5 | 27 | 54 | 0 | 0 | 4 | 25 | +1.18 | C |
| RP | Crain, J.Crain, Jesse >> | 32 | 2013 | R | 38 | 2 | 3 | 0.74 | .263 | .320 | 1.17 | 7.8 | 2.8 | 11.5 | 36 | 31 | 0 | 11 | 46 | 0 | 0 | 0 | 23 | +2.23 | C |
| RP | Troncoso, R.Troncoso, Ramon >> | 30 | 2013 | R | 8 | 1 | 4 | 4.50 | .315 | .380 | 1.53 | 9.0 | 4.8 | 5.4 | 30 | 30 | 4 | 16 | 18 | 0 | 0 | 1 | 23 | -0.45 | C |
| RP | Carlyle, B.Carlyle, Buddy >> | 38 | 2014 | R | 38 | 1 | 1 | 1.45 | .237 | .300 | 1.03 | 7.5 | 1.7 | 6.1 | 31 | 26 | 2 | 6 | 21 | 0 | 0 | 0 | 23 | +0.68 | C |
| RP | Edgin, J.Edgin, Josh >> | 26 | 2013 | L | 16 | 1 | 1 | 3.77 | .288 | .360 | 1.36 | 8.4 | 3.9 | 6.4 | 28 | 26 | 2 | 12 | 20 | 0 | 1 | 0 | 23 | +0.2 | C |
| RP | Bowden, M.Bowden, Michael >> | 27 | 2013 | R | 19 | 1 | 3 | 4.30 | .280 | .340 | 1.27 | 7.8 | 3.6 | 5.6 | 37 | 32 | 3 | 15 | 23 | 0 | 0 | 4 | 23 | +0.11 | C |
| RP | Mortensen, C.Mortensen, Clayton >> | 28 | 2013 | R | 5 | 1 | 2 | 5.34 | .324 | .390 | 1.60 | 9.6 | 4.8 | 6.3 | 30 | 32 | 3 | 16 | 21 | 0 | 0 | 1 | 25 | -0.31 | C |
| RP | LeBlanc, W.LeBlanc, Wade >> | 29 | 2013 | L | 2 | 1 | 5 | 5.40 | .345 | .400 | 1.67 | 11.8 | 3.3 | 5.4 | 55 | 72 | 7 | 20 | 33 | 0 | 0 | 0 | 59 | -0.78 | C |
| RP | Kohn, M.Kohn, Michael >> | 27 | 2013 | R | 27 | 1 | 4 | 3.74 | .293 | .350 | 1.32 | 7.1 | 4.8 | 8.8 | 53 | 42 | 7 | 28 | 52 | 0 | 0 | 4 | 23 | +0.67 | C |
| RP | Valdes, R.Valdes, Raul >> | 35 | 2013 | L | 13 | 1 | 1 | 7.46 | .303 | .370 | 1.43 | 10.8 | 2.1 | 9.5 | 35 | 42 | 7 | 8 | 37 | 0 | 0 | 1 | 39 | -0.54 | C |
| RP | Ayala, L.Ayala, Luis >> | 35 | 2013 | R | 6 | 1 | 1 | 2.90 | .313 | .380 | 1.52 | 9.9 | 3.8 | 5.8 | 31 | 34 | 1 | 13 | 20 | 0 | 0 | 1 | 23 | -0.1 | C |
| RP | Russell, J.Russell, James >> | 27 | 2013 | L | 20 | 1 | 6 | 3.59 | .278 | .330 | 1.23 | 8.0 | 3.1 | 6.4 | 52 | 46 | 7 | 18 | 37 | 0 | 0 | 1 | 23 | +0.63 | C |
| RP | Pestano, V.Pestano, Vinnie >> | 28 | 2013 | R | 11 | 1 | 2 | 4.08 | .335 | .400 | 1.66 | 9.5 | 5.4 | 9.5 | 35 | 37 | 6 | 21 | 37 | 0 | 6 | 2 | 23 | -0.02 | C |
| RP | Hagadone, N.Hagadone, Nick >> | 27 | 2013 | L | 23 | 0 | 1 | 5.46 | .304 | .370 | 1.45 | 7.0 | 6.1 | 8.7 | 31 | 24 | 4 | 21 | 30 | 0 | 0 | 3 | 23 | -0.47 | C |
| RP | Claiborne, P.Claiborne, Preston >> | 25 | 2013 | R | 18 | 0 | 2 | 4.11 | .289 | .350 | 1.30 | 9.2 | 2.5 | 7.6 | 50 | 51 | 7 | 14 | 42 | 0 | 0 | 2 | 23 | +0.27 | C |
| RP | Humber, P.Humber, Philip >> | 31 | 2013 | R | 1 | 0 | 8 | 7.90 | .356 | .410 | 1.76 | 12.5 | 3.3 | 6.0 | 54 | 75 | 9 | 20 | 36 | 0 | 0 | 5 | 58 | -1.59 | C |
| RP | Thornton, M.Thornton, Matt >> | 37 | 2013 | L | 9 | 0 | 4 | 3.74 | .308 | .370 | 1.44 | 9.8 | 3.1 | 6.3 | 43 | 47 | 4 | 15 | 30 | 0 | 0 | 2 | 23 | +0.42 | C |
| RP | Burke, G.Burke, Greg >> | 30 | 2013 | R | 3 | 0 | 3 | 5.68 | .360 | .430 | 1.87 | 12.5 | 4.4 | 8.1 | 31 | 43 | 3 | 15 | 28 | 0 | 0 | 0 | 23 | -1.32 | C |