| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 22 | 22 | 6 | 10 | 4.91 | .317 | 1.37 | 9.5 | 2.9 | 8.7 | 155.2 | 163 | 89 | 85 | 28 | 50 | 149 | 5 | 0 | 0 | 0 | 10 | 4 | 2 | 4.47 |
| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 92 | 21 | 21 | 7 | 8 | 7.51 | .361 | 1.67 | 11.6 | 3.4 | 8.1 | 115.0 | 148 | 104 | 96 | 28 | 44 | 104 | 1 | 0 | 0 | 0 | 7 | 3 | 3 | 5.58 |
| SP | Hernandez, F.Hernandez, Felix # >> | 28 | 2014 | R | 80 | 20 | 20 | 7 | 7 | 4.60 | .304 | 1.29 | 9.1 | 2.5 | 9.0 | 121.1 | 122 | 65 | 62 | 16 | 34 | 121 | 1 | 0 | 0 | 1 | 11 | 3 | 6 | 3.64 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 77 | 20 | 20 | 7 | 10 | 5.58 | .329 | 1.46 | 10.2 | 3.1 | 4.8 | 138.2 | 156 | 93 | 86 | 22 | 47 | 73 | 6 | 0 | 0 | 0 | 8 | 1 | 3 | 5.06 |
| CL | Adams, M.Adams, Mike † >> | 31 | 2009 | R | 99 | 40 | 0 | 2 | 3 | 3.20 | .302 | 1.27 | 6.9 | 4.6 | 8.3 | 39.1 | 30 | 15 | 14 | 0 | 20 | 36 | 0 | 24 | 4 | 0 | 0 | 1 | 0 | 2.77 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 53 | 0 | 7 | 1 | 1.86 | .305 | 1.30 | 6.6 | 5.1 | 8.3 | 63.0 | 46 | 18 | 13 | 4 | 36 | 58 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 3.75 |
| RP | Miller, A.Miller, Andrew >> | 29 | 2014 | L | 88 | 36 | 0 | 4 | 2 | 4.73 | .335 | 1.49 | 9.2 | 4.4 | 8.4 | 45.2 | 46 | 26 | 24 | 6 | 22 | 42 | 0 | 1 | 1 | 0 | 0 | 1 | 3 | 4.40 |
| RP | Gregerson, L.Gregerson, Luke >> | 26 | 2010 | R | 74 | 16 | 0 | 2 | 1 | 6.27 | .333 | 1.45 | 7.5 | 6.0 | 9.0 | 18.2 | 15 | 15 | 13 | 4 | 12 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.06 |
| RP | Holland, G.Holland, Greg >> | 27 | 2013 | R | 72 | 20 | 0 | 0 | 1 | 3.74 | .323 | 1.43 | 9.0 | 4.3 | 8.6 | 21.2 | 21 | 10 | 9 | 4 | 10 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5.00 |