| RP | Mathews, T.Mathews, T.J. >> | 27 | 1997 | R | 12 | 10 | 6 | 3.01 | .312 | .380 | 1.42 | 9.1 | 3.6 | 8.5 | 74 | 75 | 9 | 30 | 70 | 0 | 3 | 1 | 24 | +1 | C |
| RP | Marberry, F.Marberry, Firpo >> | 27 | 1925 | R | 13 | 9 | 5 | 3.47 | .309 | .370 | 1.39 | 8.1 | 4.4 | 5.1 | 93 | 84 | 4 | 45 | 53 | 0 | 15 | 0 | 33 | +0.79 | C |
| RP | Dougherty, J.Dougherty, Jim >> | 27 | 1995 | R | 7 | 8 | 4 | 4.92 | .324 | .390 | 1.51 | 10.2 | 3.4 | 6.6 | 67 | 76 | 7 | 25 | 49 | 0 | 0 | 1 | 24 | -0.06 | C |
| RP | Albers, M.Albers, Matt >> | 27 | 2010 | R | 10 | 5 | 3 | 4.52 | .323 | .390 | 1.49 | 9.4 | 4.1 | 5.9 | 75 | 78 | 6 | 34 | 49 | 0 | 0 | 2 | 25 | +0.33 | C |
| RP | Sanchez, D.Sanchez, Duaner >> | 26 | 2005 | R | 15 | 4 | 7 | 3.73 | .302 | .370 | 1.35 | 8.2 | 4.0 | 7.8 | 82 | 75 | 8 | 36 | 71 | 0 | 8 | 7 | 23 | +0.64 | C |
| RP | Marshall, E.Marshall, Evan >> | 24 | 2014 | R | 14 | 4 | 4 | 2.74 | .299 | .370 | 1.37 | 9.2 | 3.1 | 9.9 | 49 | 50 | 3 | 17 | 54 | 0 | 0 | 3 | 23 | +0.81 | C |
| RP | Igarashi, R.Igarashi, Ryota >> | 32 | 2011 | R | 8 | 4 | 1 | 4.66 | .364 | .440 | 1.87 | 10.2 | 6.6 | 9.9 | 38 | 43 | 2 | 28 | 42 | 0 | 0 | 3 | 23 | -0.06 | C |
| RP | Avilan, L.Avilan, Luis >> | 27 | 2017 | L | 17 | 2 | 3 | 2.93 | .302 | .370 | 1.39 | 8.2 | 4.3 | 10.2 | 46 | 42 | 2 | 22 | 52 | 0 | 0 | 1 | 23 | +0.61 | C |
| RP | Sprague, E.Sprague, Ed >> | 24 | 1969 | R | 5 | 1 | 1 | 4.47 | .345 | .420 | 1.70 | 9.2 | 6.1 | 3.9 | 46 | 47 | 4 | 31 | 20 | 0 | 2 | 2 | 33 | -0.27 | C |
| RP | Sampson, C.Sampson, Chris >> | 32 | 2010 | R | 2 | 1 | 0 | 5.93 | .338 | .420 | 1.70 | 12.9 | 2.4 | 4.8 | 30 | 43 | 7 | 8 | 16 | 0 | 0 | 1 | 23 | -0.49 | C |
| RP | McAllister, Z.McAllister, Zach >> | 30 | 2018 | R | 11 | 1 | 2 | 4.97 | .300 | .370 | 1.39 | 10.3 | 2.2 | 7.5 | 41 | 47 | 7 | 10 | 34 | 0 | 0 | 2 | 23 | -0.15 | C |