| 1991-06-29 | 35.193 | 1991 | W 6-2 @ CIN | Sv | | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 6 | 24 | 18 | 6 | 75% | 439 | 137-164 | Threw 75% strikes |
| 1991-06-26 | 35.190 | 1991 | L 3-2 vs ATL | L | | 2 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 7 | 24 | 19 | 5 | 79% | 438 | 137-164 | Threw 79% strikes |
| 1990-06-15 | 34.179 | 1990 | L 6-3 @ CIN | L | | 3 | 8 | 6 | 6 | 0 | 3 | 2 | 0 | 0 | 0 | 18 | 64 | 39 | 25 | 61% | 400 | 137-160 | 400th career game |
| 1988-07-18 | 32.213 | 1988 | W 12-2 @ CAL | Sv | | 3 | 4 | 2 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 14 | 39 | 30 | 9 | 77% | 336 | 121-138 | 1st career save, Threw 77% strikes |
| 1988-04-19 | 32.123 | 1988 | W 12-3 vs KCA | W | | 7 | 6 | 3 | 3 | 0 | 1 | 12 | 0 | 0 | 0 | 28 | 115 | 75 | 40 | 65% | 319 | 118-129 | 12 Strikeouts |
| 1987-09-09 | 31.265 | 1987 | L 6-4 @ MIL | | | 6.1 | 7 | 3 | 3 | 1 | 3 | 10 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | | 311 | 114-126 | 10 Strikeouts |
| 1987-07-12 | 31.206 | 1987 | W 3-2 vs KCA | W | | 7.2 | 6 | 2 | 2 | 1 | 1 | 11 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | | 299 | 112-122 | 11 Strikeouts |
| 1987-06-17 | 31.181 | 1987 | L 3-2 vs DET | L | | 8 | 7 | 3 | 3 | 2 | 3 | 4 | 1 | 0 | 0 | 34 | 0 | 0 | 0 | | 294 | 109-120 | 1000th career strikeout |
| 1986-07-28 | 30.222 | 1986 | W 6-0 @ KCA | W | | 9 | 4 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 32 | 0 | 0 | 0 | | 266 | 100-107 | 100th career win |
| 1984-06-12 | 28.177 | 1984 | W 12-3 vs DET | W | | 7.2 | 7 | 3 | 3 | 0 | 4 | 5 | 0 | 0 | 0 | 34 | 0 | 0 | 0 | | 200 | 71-87 | 200th career game |
| 1983-05-22 | 27.155 | 1983 | W 5-0 vs BAL | W | SHO | 9 | 3 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | | 160 | 55-72 | Complete game/Shutout, 3-hitter |
| 1982-09-28 | 26.284 | 1982 | W 3-0 vs MIN | W | SHO | 9 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | | 151 | 50-70 | Complete game/Shutout, 1-hitter |
| 1982-06-19 | 26.183 | 1982 | W 3-1 @ OAK | | | 10 | 3 | 1 | 0 | 0 | 2 | 10 | 1 | 0 | 0 | 36 | 0 | 0 | 0 | | 129 | 42-59 | 10 Strikeouts |
| 1982-06-11 | 26.176 | 1982 | W 2-1 vs OAK | W | CG | 9 | 3 | 1 | 1 | 0 | 2 | 8 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | | 127 | 41-59 | 3-hitter |
| 1980-09-05 | 24.262 | 1980 | L 3-0 vs CHA | L | CG | 9 | 8 | 3 | 1 | 0 | 1 | 11 | 0 | 0 | 0 | 37 | 0 | 0 | 0 | | 85 | 29-39 | 11 Strikeouts |
| 1980-06-10 | 24.175 | 1980 | W 1-0 @ CHA | W | SHO | 9 | 4 | 0 | 0 | 0 | 0 | 6 | 1 | 0 | 0 | 31 | 0 | 0 | 0 | | 67 | 21-31 | Complete game/Shutout |
| 1980-05-15 | 24.149 | 1980 | W 1-0 vs SEA | W | SHO | 9 | 3 | 0 | 0 | 0 | 5 | 4 | 0 | 0 | 0 | 33 | 0 | 0 | 0 | | 62 | 18-29 | Complete game/Shutout, 3-hitter |
| 1979-04-13 | 23.116 | 1979 | W 4-1 vs KCA | W | CG | 6 | 2 | 1 | 0 | 0 | 4 | 2 | 1 | 0 | 0 | 24 | 0 | 0 | 0 | | 46 | 15-22 | 2-hitter |
| 1978-09-22 | 22.279 | 1978 | W 5-4 vs BOS | | | 8 | 9 | 4 | 3 | 0 | 2 | 10 | 0 | 0 | 0 | 35 | 0 | 0 | 0 | | 43 | 14-20 | 10 Strikeouts |
| 1977-09-15 | 21.272 | 1977 | W 4-0 vs BAL | W | SHO | 5 | 2 | 0 | 0 | 0 | 3 | 4 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | | 10 | 4-6 | Complete game/Shutout, 2-hitter |
| 1977-08-01 | 21.227 | 1977 | W 3-2 vs MIL | W | CG | 9 | 7 | 2 | 1 | 0 | 1 | 4 | 0 | 0 | 0 | 35 | 0 | 0 | 0 | | 2 | 1-1 | 1st career win |
| 1977-07-26 | 21.221 | 1977 | L 14-0 vs TEX | L | | 2 | 5 | 5 | 5 | 0 | 3 | 1 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | | 1 | 0-1 | 1st career game |