| SP | Martinez, P.Martinez, Pedro † $$ >> | 29 | 2000 | R | 100 | 19 | 19 | 8 | 9 | 2.90 | .276 | 1.13 | 7.7 | 2.5 | 8.7 | 145.2 | 124 | 54 | 47 | 12 | 40 | 140 | 7 | 0 | 0 | 1 | 13 | 3 | 2 | 3.03 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 85 | 18 | 18 | 4 | 6 | 3.96 | .323 | 1.40 | 9.1 | 3.6 | 5.4 | 97.2 | 98 | 51 | 43 | 10 | 39 | 58 | 0 | 0 | 0 | 0 | 4 | 3 | 1 | 4.44 |
| SP | Kluber, C.Kluber, Corey # >> | 31 | 2017 | R | 90 | 18 | 18 | 9 | 6 | 4.94 | .298 | 1.25 | 9.5 | 1.9 | 9.2 | 120.1 | 126 | 68 | 66 | 14 | 25 | 123 | 0 | 0 | 0 | 0 | 8 | 2 | 3 | 3.14 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 65 | 17 | 17 | 6 | 8 | 5.07 | .354 | 1.63 | 9.9 | 4.9 | 5.0 | 113.2 | 124 | 80 | 64 | 17 | 61 | 63 | 2 | 0 | 0 | 0 | 7 | 2 | 2 | 5.51 |
| SP | Cueto, J.Cueto, Johnny >> | 28 | 2014 | R | 75 | 17 | 17 | 2 | 10 | 8.35 | .391 | 1.90 | 12.8 | 4.3 | 7.2 | 83.0 | 118 | 79 | 77 | 15 | 40 | 66 | 1 | 0 | 0 | 0 | 4 | 2 | 2 | 5.28 |
| RP | Holland, G.Holland, Greg >> | 27 | 2013 | R | 72 | 42 | 0 | 4 | 1 | 2.14 | .259 | 1.02 | 6.2 | 3.0 | 9.6 | 42.0 | 29 | 10 | 10 | 0 | 14 | 45 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 1.93 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 78 | 49 | 0 | 2 | 0 | 2.27 | .296 | 1.24 | 6.3 | 5.0 | 7.7 | 43.2 | 30 | 13 | 11 | 4 | 24 | 37 | 0 | 1 | 1 | 0 | 0 | 1 | 8 | 4.23 |
| CL | Street, H.Street, Huston >> | 29 | 2012 | R | 95 | 33 | 0 | 2 | 1 | 2.86 | .302 | 1.30 | 6.9 | 5.0 | 8.7 | 34.2 | 26 | 11 | 11 | 3 | 19 | 33 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 3.88 |
| SU | Miller, A.Miller, Andrew >> | 29 | 2014 | L | 88 | 30 | 0 | 2 | 2 | 3.06 | .264 | 1.08 | 5.9 | 3.9 | 9.0 | 35.1 | 23 | 13 | 12 | 3 | 15 | 35 | 0 | 4 | 2 | 0 | 0 | 0 | 1 | 3.40 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 36 | 0 | 2 | 1 | 4.00 | .325 | 1.44 | 8.0 | 5.0 | 9.0 | 36.0 | 32 | 22 | 16 | 1 | 20 | 36 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3.03 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 65 | 22 | 0 | 2 | 0 | 6.46 | .418 | 2.15 | 13.8 | 6.0 | 6.6 | 15.1 | 23 | 15 | 11 | 2 | 10 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.27 |