| SP | Kennedy, I.Kennedy, Ian # >> | 31 | 2013 | R | 98 | 34 | 34 | 16 | 12 | 3.33 | .289 | 1.20 | 7.6 | 3.2 | 5.7 | 205.1 | 172 | 81 | 76 | 5 | 74 | 130 | 1 | 0 | 0 | 0 | 21 | 4 | 5 | 3.19 |
| SP | Jackson, A.Jackson, Al >> | 32 | 1963 | L | 82 | 29 | 29 | 9 | 10 | 4.53 | .349 | 1.58 | 10.5 | 3.7 | 4.4 | 161.0 | 188 | 86 | 81 | 3 | 66 | 78 | 1 | 0 | 0 | 1 | 16 | 5 | 2 | 3.60 |
| SP | Merritt, J.Merritt, Jim # >> | 32 | 1973 | L | 59 | 29 | 29 | 5 | 7 | 5.02 | .353 | 1.62 | 11.6 | 3.1 | 3.9 | 132.2 | 170 | 82 | 74 | 2 | 45 | 57 | 0 | 0 | 0 | 0 | 2 | 2 | 4 | 3.40 |
| SP | Cantwell, B.Cantwell, Ben >> | 28 | 1930 | R | 53 | 27 | 27 | 9 | 6 | 4.75 | .348 | 1.58 | 11.3 | 3.0 | 3.2 | 147.2 | 185 | 86 | 78 | 5 | 49 | 53 | 0 | 0 | 0 | 0 | 10 | 2 | 5 | 3.76 |
| RP | Ichioka, R.Ichioka, Ryuji >> | 28 | 2015 | R | 96 | 97 | 0 | 6 | 3 | 1.86 | .269 | 1.08 | 5.9 | 3.8 | 6.6 | 111.1 | 73 | 23 | 23 | 1 | 47 | 82 | 0 | 3 | 1 | 0 | 0 | 3 | 0 | 2.99 |
| RP | Zumaya, J.Zumaya, Joel >> | 27 | 2009 | R | 94 | 55 | 0 | 4 | 1 | 2.77 | .313 | 1.37 | 7.5 | 4.8 | 6.9 | 65.0 | 54 | 21 | 20 | 1 | 35 | 50 | 0 | 6 | 1 | 0 | 0 | 0 | 2 | 3.28 |
| RP | Orosco, J.Orosco, Jesse >> | 26 | 1979 | L | 93 | 77 | 0 | 5 | 2 | 2.88 | .320 | 1.35 | 8.1 | 4.0 | 6.1 | 78.0 | 70 | 25 | 25 | 1 | 35 | 53 | 0 | 3 | 0 | 0 | 0 | 5 | 0 | 3.35 |
| RP | Morillo, J.Morillo, Juan >> | 30 | 2025 | R | 85 | 75 | 0 | 4 | 2 | 4.44 | .329 | 1.44 | 8.4 | 4.6 | 6.9 | 79.0 | 74 | 41 | 39 | 3 | 40 | 61 | 0 | 8 | 4 | 0 | 0 | 2 | 3 | 3.54 |
| RP | Hiller, F.Hiller, Frank >> | 32 | 1948 | R | 70 | 62 | 0 | 8 | 5 | 4.27 | .365 | 1.69 | 10.6 | 4.7 | 3.7 | 103.1 | 121 | 58 | 49 | 3 | 54 | 42 | 0 | 7 | 8 | 0 | 0 | 3 | 0 | 4.22 |
| SP | Warneke, L.Warneke, Lon >> | 32 | 1937 | R | 53 | 37 | 0 | 1 | 5 | 5.47 | .381 | 1.82 | 12.7 | 3.7 | 2.1 | 51.0 | 72 | 35 | 31 | 2 | 21 | 12 | 0 | 8 | 0 | 0 | 0 | 1 | 3 | 4.33 |