| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 93 | 7 | 7 | 5 | 0 | 1.82 | .262 | 1.07 | 7.0 | 2.7 | 6.8 | 54.1 | 42 | 12 | 11 | 0 | 16 | 41 | 1 | 0 | 0 | 1 | 6 | 0 | 3 | 2.37 |
| SP | Maddux, G.Maddux, Greg # >> | 29 | 1995 | R | 89 | 6 | 6 | 3 | 1 | 4.39 | .309 | 1.34 | 10.3 | 1.8 | 4.0 | 41.0 | 47 | 21 | 20 | 3 | 8 | 18 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 3.66 |
| SP | Mathewson, C.Mathewson, Christy $ >> | 28 | 1908 | R | 82 | 6 | 6 | 2 | 3 | 3.60 | .262 | 1.07 | 8.0 | 1.6 | 5.8 | 45.0 | 40 | 19 | 18 | 3 | 8 | 29 | 2 | 0 | 0 | 0 | 4 | 0 | 0 | 3.11 |
| SP | Ryan, N.Ryan, Nolan $$ >> | 44 | 1991 | R | 73 | 6 | 6 | 2 | 1 | 3.92 | .343 | 1.49 | 8.1 | 5.3 | 8.1 | 39.0 | 35 | 17 | 17 | 4 | 23 | 35 | 0 | 0 | 0 | 0 | 4 | 3 | 1 | 4.54 |
| SP | Fernandez, S.Fernandez, Sid $ >> | 23 | 1985 | L | 49 | 6 | 5 | 4 | 0 | 3.62 | .254 | 0.99 | 5.1 | 3.9 | 9.6 | 32.1 | 18 | 13 | 13 | 4 | 14 | 34 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 3.91 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 91 | 17 | 0 | 2 | 1 | 3.44 | .295 | 1.20 | 8.0 | 3.0 | 8.0 | 18.1 | 16 | 8 | 7 | 2 | 6 | 16 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 3.83 |
| RP | Dotel, O.Dotel, Octavio >> | 29 | 2002 | R | 69 | 7 | 0 | 0 | 1 | 1.23 | .214 | 0.82 | 2.6 | 5.1 | 2.6 | 7.1 | 2 | 1 | 1 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.14 |
| RP | Urbina, U.Urbina, Ugueth >> | 24 | 1998 | R | 58 | 1 | 0 | 0 | 0 | 18.00 | .571 | 4.00 | 27.0 | 9.0 | 0.0 | 1.0 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.00 |
| RP | Messersmith, A.Messersmith, Andy >> | 23 | 1968 | R | 57 | 3 | 0 | 2 | 0 | 1.29 | .160 | 0.57 | 2.6 | 2.6 | 6.4 | 7.0 | 2 | 1 | 1 | 0 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.43 |
| CL | Chapman, A.Chapman, Aroldis $$ >> | 26 | 2014 | L | 93 | 15 | 0 | 0 | 0 | 2.57 | .288 | 1.21 | 5.8 | 5.1 | 12.2 | 14.0 | 9 | 4 | 4 | 2 | 8 | 19 | 0 | 11 | 1 | 0 | 0 | 0 | 0 | 3.86 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 89 | 2 | 1 | 1 | 1 | 5.40 | .318 | 1.40 | 9.0 | 3.6 | 6.3 | 10.0 | 10 | 6 | 6 | 3 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.70 |