| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 93 | 22 | 22 | 5 | 10 | 4.01 | .305 | 1.30 | 8.7 | 3.0 | 8.0 | 155.0 | 150 | 72 | 69 | 13 | 51 | 138 | 0 | 0 | 0 | 0 | 13 | 3 | 4 | 3.35 |
| SP | Mathewson, C.Mathewson, Christy # $ >> | 28 | 1908 | R | 82 | 21 | 21 | 10 | 10 | 3.69 | .268 | 1.09 | 7.4 | 2.5 | 3.6 | 153.2 | 125 | 65 | 63 | 13 | 42 | 62 | 6 | 0 | 0 | 1 | 13 | 2 | 4 | 4.16 |
| SP | Ryan, N.Ryan, Nolan † $ >> | 44 | 1991 | R | 73 | 20 | 20 | 13 | 7 | 3.23 | .308 | 1.30 | 7.1 | 4.6 | 7.3 | 125.1 | 99 | 45 | 45 | 8 | 64 | 101 | 0 | 0 | 0 | 0 | 13 | 4 | 6 | 3.85 |
| SP | Scott, M.Scott, Mike # >> | 31 | 1986 | R | 87 | 20 | 20 | 10 | 7 | 4.08 | .290 | 1.22 | 8.5 | 2.5 | 8.2 | 143.1 | 135 | 69 | 65 | 19 | 40 | 130 | 2 | 0 | 0 | 0 | 11 | 1 | 1 | 3.77 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 82 | 45 | 0 | 3 | 3 | 2.18 | .291 | 1.21 | 5.3 | 5.7 | 6.4 | 41.1 | 24 | 12 | 10 | 2 | 26 | 29 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 4.20 |
| RP | Messersmith, A.Messersmith, Andy >> | 23 | 1968 | R | 57 | 17 | 0 | 1 | 1 | 2.88 | .292 | 1.20 | 6.1 | 4.7 | 9.4 | 25.0 | 17 | 14 | 8 | 4 | 13 | 26 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.68 |
| CL | Chapman, A.Chapman, Aroldis † >> | 26 | 2014 | L | 93 | 32 | 0 | 2 | 2 | 3.19 | .290 | 1.23 | 4.1 | 7.0 | 7.5 | 31.0 | 14 | 11 | 11 | 4 | 24 | 26 | 0 | 28 | 2 | 0 | 0 | 0 | 1 | 5.32 |