| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 99 | 18 | 18 | 4 | 5 | 4.85 | .339 | 1.50 | 10.6 | 2.9 | 7.9 | 117.0 | 138 | 71 | 63 | 17 | 38 | 103 | 0 | 0 | 0 | 0 | 8 | 4 | 1 | 4.21 |
| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 67 | 17 | 17 | 5 | 6 | 5.29 | .359 | 1.65 | 9.9 | 5.0 | 6.3 | 115.2 | 127 | 68 | 68 | 12 | 64 | 80 | 1 | 0 | 0 | 0 | 6 | 3 | 3 | 4.71 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 17 | 17 | 6 | 6 | 4.07 | .332 | 1.47 | 8.0 | 5.4 | 5.4 | 112.2 | 99 | 54 | 51 | 11 | 67 | 67 | 0 | 0 | 0 | 0 | 10 | 2 | 2 | 4.93 |
| SP | Chance, D.Chance, Dean # >> | 23 | 1964 | R | 53 | 17 | 16 | 4 | 6 | 5.62 | .344 | 1.56 | 11.5 | 2.6 | 5.1 | 99.1 | 126 | 63 | 62 | 15 | 29 | 56 | 0 | 1 | 0 | 0 | 7 | 1 | 1 | 4.75 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 46 | 0 | 4 | 5 | 4.14 | .257 | 1.04 | 7.0 | 2.4 | 9.9 | 67.1 | 52 | 35 | 31 | 9 | 18 | 74 | 0 | 3 | 3 | 0 | 0 | 0 | 1 | 3.34 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 75 | 49 | 0 | 7 | 7 | 4.37 | .294 | 1.20 | 6.6 | 4.3 | 10.4 | 57.2 | 42 | 30 | 28 | 7 | 27 | 66 | 0 | 5 | 4 | 0 | 0 | 3 | 4 | 3.86 |
| RP | Bailey, A.Bailey, Andrew >> | 25 | 2009 | R | 66 | 35 | 0 | 1 | 3 | 5.08 | .335 | 1.49 | 9.2 | 4.2 | 7.8 | 39.0 | 40 | 24 | 22 | 5 | 18 | 34 | 0 | 4 | 3 | 0 | 0 | 1 | 2 | 4.38 |
| RP | Foulke, K.Foulke, Keith >> | 27 | 1999 | R | 59 | 28 | 0 | 0 | 1 | 1.76 | .233 | 0.91 | 6.3 | 2.1 | 7.8 | 30.2 | 21 | 6 | 6 | 3 | 7 | 26 | 0 | 7 | 1 | 0 | 0 | 0 | 0 | 3.27 |