| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 99 | 33 | 33 | 8 | 16 | 5.28 | .341 | 1.54 | 9.8 | 4.1 | 8.4 | 201.0 | 219 | 123 | 118 | 28 | 91 | 188 | 0 | 0 | 0 | 0 | 16 | 2 | 6 | 4.33 |
| SP | Richard, J.Richard, J.R. >> | 30 | 1980 | R | 90 | 32 | 32 | 11 | 12 | 4.16 | .318 | 1.38 | 7.9 | 4.5 | 7.9 | 197.0 | 174 | 94 | 91 | 17 | 98 | 174 | 2 | 0 | 0 | 1 | 19 | 3 | 3 | 3.89 |
| SP | Cueto, J.Cueto, Johnny † # >> | 28 | 2014 | R | 75 | 31 | 31 | 17 | 8 | 3.99 | .311 | 1.35 | 8.8 | 3.3 | 7.0 | 230.0 | 226 | 106 | 102 | 24 | 84 | 179 | 8 | 0 | 0 | 4 | 16 | 2 | 3 | 3.92 |
| SP | Hendrix, C.Hendrix, Claude >> | 25 | 1914 | R | 69 | 31 | 31 | 9 | 15 | 6.89 | .369 | 1.73 | 10.8 | 4.8 | 4.8 | 177.2 | 212 | 141 | 136 | 28 | 95 | 94 | 2 | 0 | 0 | 1 | 10 | 5 | 4 | 5.69 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 65 | 30 | 30 | 13 | 11 | 4.82 | .332 | 1.47 | 10.1 | 3.2 | 4.9 | 213.0 | 239 | 129 | 114 | 22 | 75 | 115 | 7 | 0 | 0 | 2 | 13 | 4 | 4 | 4.38 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 87 | 0 | 4 | 5 | 3.75 | .282 | 1.16 | 6.2 | 4.3 | 10.0 | 115.1 | 79 | 49 | 48 | 8 | 55 | 128 | 0 | 9 | 6 | 0 | 0 | 2 | 6 | 3.17 |
| RP | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 77 | 49 | 0 | 4 | 3 | 4.50 | .279 | 1.15 | 8.7 | 1.6 | 6.4 | 62.0 | 60 | 31 | 31 | 9 | 11 | 44 | 0 | 7 | 1 | 0 | 0 | 1 | 0 | 4.05 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 65 | 32 | 0 | 0 | 1 | 4.50 | .302 | 1.28 | 8.3 | 3.2 | 7.0 | 40.0 | 37 | 20 | 20 | 8 | 14 | 31 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 5.18 |
| RP | Foulke, K.Foulke, Keith >> | 27 | 1999 | R | 59 | 34 | 0 | 2 | 1 | 3.31 | .279 | 1.16 | 7.6 | 3.0 | 9.7 | 51.2 | 43 | 19 | 19 | 7 | 17 | 55 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.63 |
| SP | Harden, R.Harden, Rich >> | 27 | 2008 | R | 60 | 1 | 0 | 0 | 0 | 9.00 | .400 | 2.00 | 18.0 | 0.0 | 0.0 | 1.0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.00 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 61 | 14 | 0 | 3 | 0 | 3.00 | .301 | 1.29 | 7.1 | 4.5 | 4.5 | 24.0 | 19 | 8 | 8 | 1 | 12 | 12 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 4.04 |