| SP | Gonzalez, G.Gonzalez, Gio >> | 32 | 2017 | L | 92 | 32 | 32 | 11 | 15 | 3.88 | .332 | 1.48 | 8.9 | 4.4 | 6.2 | 192.1 | 190 | 94 | 83 | 14 | 94 | 133 | 0 | 0 | 0 | 0 | 17 | 3 | 2 | 4.08 |
| SP | Mayer, E.Mayer, Erskine † >> | 25 | 1915 | R | 88 | 31 | 31 | 16 | 8 | 3.68 | .296 | 1.25 | 8.5 | 2.7 | 4.3 | 203.0 | 192 | 94 | 83 | 10 | 62 | 96 | 2 | 0 | 0 | 1 | 17 | 2 | 0 | 3.64 |
| SP | Weilman, C.Weilman, Carl >> | 25 | 1914 | L | 86 | 30 | 30 | 14 | 11 | 4.58 | .307 | 1.32 | 9.0 | 3.0 | 4.6 | 186.2 | 186 | 97 | 95 | 8 | 61 | 95 | 6 | 0 | 0 | 2 | 16 | 1 | 1 | 3.54 |
| SP | Leonard, D.Leonard, Dennis >> | 29 | 1980 | R | 70 | 30 | 30 | 5 | 14 | 6.60 | .370 | 1.70 | 11.8 | 3.5 | 5.3 | 146.0 | 192 | 118 | 107 | 16 | 56 | 86 | 3 | 0 | 0 | 1 | 10 | 9 | 11 | 4.58 |
| SP | Gullett, D.Gullett, Don >> | 25 | 1976 | L | 57 | 27 | 27 | 6 | 4 | 5.70 | .364 | 1.71 | 11.0 | 4.4 | 5.0 | 124.2 | 152 | 84 | 79 | 13 | 61 | 69 | 0 | 0 | 0 | 0 | 8 | 1 | 4 | 4.75 |
| SU | Janssen, C.Janssen, Casey >> | 32 | 2013 | R | 88 | 63 | 0 | 1 | 3 | 4.08 | .307 | 1.30 | 9.1 | 2.7 | 6.8 | 70.2 | 71 | 35 | 32 | 5 | 21 | 53 | 0 | 2 | 5 | 0 | 0 | 2 | 0 | 3.40 |
| RP | Urbina, U.Urbina, Ugueth >> | 31 | 2005 | R | 79 | 74 | 0 | 9 | 4 | 4.69 | .332 | 1.47 | 8.9 | 4.3 | 8.5 | 94.0 | 93 | 55 | 49 | 8 | 45 | 89 | 0 | 1 | 4 | 0 | 0 | 2 | 2 | 3.71 |
| RP | Hassler, A.Hassler, Andy >> | 29 | 1980 | L | 64 | 72 | 0 | 7 | 7 | 4.19 | .320 | 1.40 | 7.9 | 4.7 | 6.6 | 122.1 | 107 | 72 | 57 | 15 | 64 | 90 | 0 | 3 | 3 | 0 | 0 | 2 | 4 | 4.75 |
| RP | Duensing, B.Duensing, Brian >> | 34 | 2017 | L | 56 | 43 | 0 | 0 | 2 | 3.43 | .261 | 1.04 | 8.1 | 1.4 | 6.6 | 57.2 | 51 | 22 | 22 | 6 | 9 | 42 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3.42 |
| SP | McAnally, E.McAnally, Ernie >> | 26 | 1972 | R | 47 | 15 | 2 | 2 | 2 | 4.24 | .339 | 1.54 | 10.1 | 3.8 | 3.8 | 40.1 | 45 | 21 | 19 | 3 | 17 | 17 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 4.40 |