| SP | Verlander, J.Verlander, Justin $$ >> | 36 | 2019 | R | 100 | 9 | 9 | 5 | 3 | 4.24 | .282 | 1.16 | 8.6 | 2.0 | 8.0 | 46.2 | 44 | 22 | 22 | 7 | 10 | 41 | 1 | 0 | 0 | 1 | 5 | 1 | 0 | 3.91 |
| SP | Lester, J.Lester, Jon # >> | 32 | 2016 | L | 79 | 8 | 8 | 3 | 2 | 3.47 | .296 | 1.22 | 7.2 | 3.9 | 10.0 | 46.2 | 37 | 25 | 18 | 7 | 20 | 51 | 0 | 0 | 0 | 0 | 6 | 2 | 1 | 4.20 |
| SP | Hamels, C.Hamels, Cole >> | 28 | 2011 | L | 78 | 8 | 8 | 2 | 4 | 6.25 | .342 | 1.54 | 10.6 | 3.4 | 8.1 | 40.1 | 47 | 28 | 28 | 11 | 15 | 36 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 5.98 |
| SP | Weaver, J.Weaver, Jered >> | 29 | 2011 | R | 71 | 7 | 7 | 1 | 3 | 6.09 | .287 | 1.15 | 8.5 | 1.9 | 8.5 | 34.0 | 32 | 26 | 23 | 11 | 7 | 32 | 2 | 0 | 0 | 1 | 2 | 2 | 1 | 6.12 |
| SP | Tanaka, M.Tanaka, Masahiro >> | 26 | 2015 | R | 70 | 8 | 6 | 2 | 4 | 5.86 | .346 | 1.58 | 11.6 | 2.8 | 7.7 | 35.1 | 45 | 26 | 23 | 7 | 11 | 30 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 4.83 |
| RP | Givens, M.Givens, Mychal >> | 25 | 2015 | R | 70 | 18 | 0 | 1 | 0 | 3.57 | .327 | 1.37 | 9.4 | 3.3 | 14.3 | 22.2 | 23 | 9 | 9 | 7 | 8 | 35 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 5.32 |
| RP | O'Day, D.O'Day, Darren >> | 32 | 2014 | R | 65 | 17 | 0 | 0 | 1 | 4.66 | .301 | 1.24 | 7.6 | 3.8 | 11.4 | 19.1 | 16 | 10 | 10 | 3 | 8 | 24 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 3.95 |
| RP | Osuna, R.Osuna, Roberto >> | 22 | 2017 | R | 63 | 17 | 0 | 1 | 0 | 5.19 | .325 | 1.38 | 9.0 | 3.7 | 9.5 | 17.1 | 17 | 11 | 10 | 3 | 7 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4.59 |
| RP | Betancourt, R.Betancourt, Rafael >> | 36 | 2011 | R | 53 | 11 | 0 | 1 | 1 | 7.94 | .333 | 1.50 | 12.3 | 1.6 | 13.1 | 11.1 | 15 | 10 | 10 | 5 | 2 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.55 |
| RP | Balfour, G.Balfour, Grant >> | 35 | 2012 | R | 62 | 8 | 0 | 0 | 0 | 4.82 | .333 | 1.50 | 8.0 | 6.0 | 6.0 | 9.1 | 8 | 5 | 5 | 1 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.11 |
| SU | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 88 | 15 | 0 | 1 | 1 | 5.02 | .283 | 1.19 | 7.7 | 3.2 | 9.6 | 14.1 | 12 | 8 | 8 | 4 | 5 | 15 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 5.64 |
| CL | Doolittle, S.Doolittle, Sean $ >> | 31 | 2018 | L | 99 | 12 | 0 | 2 | 0 | 1.93 | .250 | 1.00 | 7.1 | 1.9 | 11.6 | 14.0 | 11 | 3 | 3 | 2 | 3 | 18 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 2.93 |