| SP | Sale, C.Sale, Chris $$ >> | 29 | 2018 | L | 98 | 15 | 15 | 6 | 8 | 3.68 | .315 | 1.35 | 8.9 | 3.4 | 8.9 | 85.2 | 84 | 41 | 35 | 10 | 32 | 84 | 0 | 0 | 0 | 0 | 8 | 2 | 5 | 3.75 |
| SP | Kluber, C.Kluber, Corey $ >> | 31 | 2017 | R | 90 | 15 | 15 | 6 | 7 | 6.13 | .319 | 1.38 | 10.0 | 2.5 | 7.9 | 91.0 | 101 | 62 | 62 | 19 | 25 | 80 | 0 | 0 | 0 | 0 | 5 | 2 | 3 | 4.85 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 16 | 15 | 5 | 7 | 4.53 | .307 | 1.30 | 8.2 | 3.5 | 4.5 | 99.1 | 90 | 56 | 50 | 12 | 39 | 50 | 3 | 0 | 0 | 1 | 9 | 3 | 1 | 4.84 |
| SP | Hendrix, C.Hendrix, Claude >> | 25 | 1914 | R | 69 | 15 | 14 | 4 | 7 | 6.49 | .351 | 1.61 | 10.8 | 3.8 | 3.8 | 87.1 | 104 | 67 | 63 | 16 | 37 | 37 | 1 | 1 | 0 | 0 | 5 | 1 | 3 | 5.85 |
| CL | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 36 | 0 | 2 | 2 | 1.21 | .202 | 0.76 | 4.5 | 2.5 | 8.4 | 44.2 | 22 | 6 | 6 | 1 | 12 | 41 | 0 | 16 | 2 | 0 | 0 | 0 | 2 | 2.25 |
| SU | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 92 | 31 | 0 | 2 | 0 | 1.54 | .281 | 1.14 | 5.4 | 4.9 | 9.3 | 35.0 | 21 | 6 | 6 | 2 | 19 | 36 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 3.40 |