| SP | Righetti, D.Righetti, Dave >> | 20 | 1981 | L | 97 | 34 | 34 | 16 | 8 | 3.21 | .265 | 1.08 | 7.0 | 2.7 | 4.8 | 230.0 | 178 | 88 | 82 | 30 | 70 | 123 | 5 | 0 | 0 | 3 | 24 | 1 | 2 | 4.55 |
| SP | Nolan, G.Nolan, Gary # >> | 20 | 1967 | R | 74 | 32 | 32 | 14 | 7 | 3.84 | .279 | 1.14 | 7.5 | 2.7 | 5.0 | 211.0 | 177 | 91 | 90 | 27 | 64 | 118 | 1 | 0 | 0 | 0 | 17 | 4 | 3 | 4.51 |
| SP | Horlen, J.Horlen, Joe # >> | 22 | 1968 | R | 45 | 32 | 32 | 14 | 11 | 5.22 | .313 | 1.36 | 9.3 | 2.9 | 5.3 | 193.0 | 200 | 117 | 112 | 40 | 63 | 113 | 1 | 0 | 0 | 1 | 14 | 1 | 3 | 5.52 |
| SP | Koosman, J.Koosman, Jerry >> | 21 | 1974 | L | 22 | 32 | 32 | 16 | 8 | 3.89 | .276 | 1.14 | 7.6 | 2.7 | 4.4 | 224.2 | 190 | 102 | 97 | 34 | 66 | 109 | 8 | 0 | 0 | 0 | 18 | 1 | 0 | 4.90 |
| RP | Harvey, B.Harvey, Bryan >> | 19 | 1992 | R | 69 | 104 | 0 | 16 | 8 | 5.22 | .316 | 1.35 | 8.5 | 3.7 | 7.9 | 138.0 | 130 | 85 | 80 | 24 | 56 | 121 | 0 | 5 | 7 | 0 | 0 | 5 | 5 | 4.83 |
| RP | Alvarez, J.Alvarez, Jose >> | 20 | 2018 | L | 63 | 95 | 0 | 4 | 9 | 3.60 | .300 | 1.26 | 7.9 | 3.5 | 5.7 | 127.2 | 111 | 53 | 51 | 19 | 50 | 80 | 0 | 13 | 5 | 0 | 0 | 3 | 1 | 4.94 |