| SP | Walsh, E.Walsh, Ed † # $ >> | 29 | 1910 | R | 93 | 20 | 20 | 12 | 5 | 3.43 | .268 | 1.10 | 8.0 | 1.9 | 5.0 | 157.1 | 139 | 62 | 60 | 21 | 34 | 88 | 12 | 0 | 0 | 3 | 11 | 0 | 5 | 4.27 |
| SP | Arrieta, J.Arrieta, Jake $$ >> | 29 | 2015 | R | 92 | 19 | 19 | 5 | 9 | 5.79 | .322 | 1.40 | 9.5 | 3.1 | 8.1 | 116.2 | 123 | 80 | 75 | 21 | 40 | 105 | 3 | 0 | 0 | 0 | 6 | 3 | 3 | 4.66 |
| SP | Fernandez, S.Fernandez, Sid >> | 23 | 1985 | L | 49 | 19 | 19 | 4 | 8 | 5.65 | .351 | 1.60 | 10.2 | 4.3 | 7.1 | 108.1 | 122 | 73 | 68 | 12 | 51 | 85 | 0 | 0 | 0 | 0 | 9 | 3 | 3 | 4.37 |
| SP | Lundgren, C.Lundgren, Carl >> | 27 | 1907 | R | 43 | 19 | 19 | 8 | 6 | 4.51 | .325 | 1.43 | 7.9 | 5.0 | 4.7 | 127.2 | 112 | 75 | 64 | 14 | 71 | 66 | 1 | 0 | 0 | 0 | 8 | 1 | 2 | 5.09 |
| RP | Chapman, A.Chapman, Aroldis >> | 26 | 2014 | L | 92 | 47 | 0 | 2 | 2 | 2.30 | .260 | 1.04 | 4.8 | 4.6 | 9.9 | 62.2 | 33 | 17 | 16 | 8 | 32 | 68 | 0 | 1 | 4 | 0 | 0 | 1 | 4 | 4.08 |
| RP | Rivera, M.Rivera, Mariano >> | 39 | 2008 | R | 85 | 40 | 0 | 6 | 1 | 4.41 | .295 | 1.22 | 8.8 | 2.1 | 9.0 | 51.0 | 50 | 26 | 25 | 6 | 12 | 51 | 0 | 2 | 2 | 0 | 0 | 2 | 0 | 3.35 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 75 | 30 | 0 | 2 | 2 | 5.65 | .333 | 1.47 | 8.0 | 5.5 | 9.6 | 28.2 | 25 | 20 | 18 | 5 | 17 | 30 | 0 | 5 | 1 | 0 | 0 | 1 | 1 | 5.11 |
| SP | Clemens, R.Clemens, Roger >> | 24 | 1986 | R | 69 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Gregerson, L.Gregerson, Luke >> | 26 | 2010 | R | 74 | 13 | 0 | 3 | 2 | 5.40 | .318 | 1.33 | 10.8 | 1.2 | 10.8 | 15.0 | 18 | 9 | 9 | 4 | 2 | 18 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 4.67 |
| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 81 | 12 | 0 | 1 | 2 | 6.70 | .384 | 1.83 | 11.2 | 5.5 | 5.7 | 49.2 | 61 | 41 | 37 | 9 | 30 | 31 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 6.08 |
| RP | Miller, A.Miller, Andrew >> | 29 | 2014 | L | 88 | 15 | 0 | 0 | 0 | 2.87 | .266 | 0.96 | 6.6 | 2.4 | 7.8 | 15.2 | 11 | 5 | 5 | 4 | 4 | 13 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 5.93 |