| SP | Alexander, P.Alexander, Pete >> | 28 | 1915 | R | 88 | 26 | 26 | 10 | 8 | 4.08 | .323 | 1.42 | 8.9 | 3.9 | 4.3 | 180.2 | 178 | 93 | 82 | 21 | 78 | 85 | 2 | 0 | 0 | 0 | 16 | 3 | 4 | 4.92 |
| SP | Guidry, R.Guidry, Ron † # >> | 28 | 1978 | L | 78 | 25 | 25 | 13 | 4 | 3.64 | .299 | 1.26 | 8.6 | 2.8 | 5.6 | 188.0 | 179 | 87 | 76 | 14 | 58 | 117 | 5 | 0 | 0 | 1 | 14 | 3 | 3 | 3.70 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 25 | 25 | 10 | 7 | 3.41 | .300 | 1.26 | 7.5 | 3.8 | 4.6 | 179.1 | 150 | 71 | 68 | 14 | 76 | 91 | 1 | 0 | 0 | 0 | 19 | 5 | 2 | 4.36 |
| SP | Harden, R.Harden, Rich >> | 27 | 2008 | R | 61 | 22 | 22 | 8 | 7 | 5.48 | .348 | 1.60 | 10.0 | 4.4 | 7.8 | 129.2 | 144 | 87 | 79 | 16 | 63 | 112 | 0 | 0 | 0 | 0 | 7 | 1 | 3 | 4.36 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 76 | 74 | 0 | 5 | 3 | 4.18 | .324 | 1.39 | 7.7 | 5.0 | 6.9 | 47.1 | 40 | 23 | 22 | 4 | 26 | 36 | 0 | 3 | 3 | 0 | 0 | 2 | 5 | 4.36 |
| CL | McGraw, T.McGraw, Tug † >> | 36 | 1980 | L | 51 | 53 | 0 | 4 | 4 | 1.87 | .287 | 1.21 | 7.1 | 3.7 | 5.4 | 53.0 | 42 | 15 | 11 | 2 | 22 | 32 | 0 | 31 | 4 | 0 | 0 | 0 | 0 | 3.53 |
| RP | Marte, D.Marte, Damaso >> | 28 | 2003 | L | 37 | 36 | 0 | 2 | 1 | 3.43 | .344 | 1.57 | 9.9 | 4.3 | 8.6 | 21.0 | 23 | 9 | 8 | 1 | 10 | 20 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3.14 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 64 | 23 | 0 | 4 | 2 | 3.77 | .348 | 1.53 | 7.7 | 6.4 | 5.8 | 14.1 | 12 | 6 | 6 | 3 | 10 | 9 | 0 | 1 | 3 | 0 | 0 | 1 | 0 | 6.86 |
| RP | Perkins, G.Perkins, Glen >> | 30 | 2013 | L | 50 | 18 | 0 | 0 | 1 | 5.74 | .356 | 1.66 | 10.8 | 4.8 | 12.6 | 15.2 | 18 | 10 | 10 | 4 | 8 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.27 |
| SP | Darvish, Y.Darvish, Yu >> | 26 | 2013 | R | 46 | 8 | 1 | 0 | 1 | 5.24 | .356 | 1.66 | 9.5 | 5.6 | 7.9 | 34.1 | 36 | 20 | 20 | 4 | 21 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4.62 |