| SP | Scherzer, M.Scherzer, Max # >> | 33 | 2017 | R | 97 | 13 | 13 | 7 | 2 | 2.92 | .283 | 1.18 | 8.1 | 2.5 | 10.0 | 89.1 | 80 | 32 | 29 | 5 | 25 | 99 | 0 | 0 | 0 | 0 | 9 | 1 | 0 | 2.38 |
| SP | Perez, P.Perez, Pascual >> | 31 | 1988 | R | 77 | 13 | 13 | 3 | 6 | 5.90 | .360 | 1.63 | 11.3 | 3.4 | 6.3 | 82.1 | 103 | 57 | 54 | 14 | 31 | 57 | 1 | 0 | 0 | 0 | 4 | 5 | 2 | 5.15 |
| SP | Valenzuela, F.Valenzuela, Fernando >> | 21 | 1981 | L | 59 | 13 | 13 | 7 | 5 | 4.93 | .348 | 1.53 | 8.3 | 5.5 | 6.6 | 91.1 | 84 | 50 | 50 | 13 | 56 | 67 | 1 | 0 | 0 | 0 | 6 | 6 | 4 | 5.43 |
| SP | DeLeon, J.DeLeon, Jose >> | 29 | 1989 | R | 59 | 12 | 12 | 5 | 7 | 5.74 | .342 | 1.53 | 8.6 | 5.3 | 7.2 | 73.2 | 70 | 48 | 47 | 11 | 43 | 58 | 1 | 0 | 0 | 1 | 5 | 2 | 0 | 5.22 |
| RP | Edwards, C.Edwards, Carl >> | 24 | 2016 | R | 94 | 35 | 0 | 1 | 2 | 3.02 | .302 | 1.30 | 5.7 | 6.1 | 11.0 | 41.2 | 26 | 14 | 14 | 3 | 28 | 50 | 0 | 5 | 3 | 0 | 0 | 0 | 6 | 3.56 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 62 | 32 | 0 | 1 | 3 | 3.86 | .287 | 1.15 | 6.8 | 3.6 | 9.2 | 37.1 | 28 | 18 | 16 | 8 | 15 | 38 | 0 | 5 | 2 | 0 | 0 | 2 | 0 | 5.14 |
| RP | Urbina, U.Urbina, Ugueth >> | 24 | 1998 | R | 55 | 18 | 0 | 0 | 2 | 5.23 | .367 | 1.69 | 7.2 | 8.6 | 9.5 | 20.2 | 16 | 12 | 12 | 3 | 19 | 21 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 5.85 |
| RP | Wuertz, M.Wuertz, Michael >> | 31 | 2009 | R | 48 | 17 | 0 | 1 | 2 | 5.94 | .398 | 1.92 | 10.7 | 7.3 | 10.7 | 16.2 | 19 | 12 | 11 | 4 | 13 | 19 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 6.50 |
| SP | Blyleven, B.Blyleven, Bert >> | 26 | 1977 | R | 37 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Perez, O.Perez, Odalis >> | 25 | 2002 | L | 51 | 1 | 0 | 0 | 0 | 16.88 | .500 | 3.00 | 22.5 | 13.5 | 0.0 | 2.2 | 5 | 5 | 5 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.00 |