| W | L | ERA | G | GS | SV | IP | SO | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 1978 | 14 | 8 | 4.21 | 30 | 29 | 0 | 188.1 | 126 | 1.30 |
| 1979 | 5 | 5 | 5.51 | 20 | 18 | 0 | 98 | 36 | 1.47 |
| 1980 | 2 | 11 | 6.14 | 32 | 20 | 1 | 117.1 | 46 | 1.57 |
| 6 Seasons | 36 | 32 | 4.99 | 122 | 99 | 1 | 604.1 | 355 | 1.48 |
| G | W-L | ERA | IP | SO | WHIP | |
|---|---|---|---|---|---|---|
| 1978 | 30 | 14-8 | 4.21 | 188.1 | 126 | 1.30 |
| 1979 | 20 | 5-5 | 5.51 | 98 | 36 | 1.47 |
| 1980 | 32 | 2-11 | 6.14 | 117.1 | 46 | 1.57 |
| 6 Seasons | 122 | 36-32 | 4.99 | 604.1 | 355 | 1.48 |
| Season | Tm | LG | BF | W | L | ERA | G | GS | SV | IP | H | R | ER | HR | BB | SO | WHIP | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1975 | AL | 12 | 0 | 0 | 4.50 | 2 | 0 | 0 | 2.0 | 2 | 1 | 1 | 0 | 4 | 3 | 3.00 | ||
| 1976 | AL | 233 | 3 | 1 | 4.82 | 11 | 6 | 0 | 52.1 | 54 | 31 | 28 | 5 | 32 | 41 | 1.64 | ||
| 1977 | AL | 664 | 12 | 7 | 4.80 | 27 | 26 | 0 | 146.1 | 166 | 90 | 78 | 16 | 61 | 103 | 1.55 | ||
| 1978 | AL | 797 | 14 | 8 | 4.21 | 30 | 29 | 0 | 188.1 | 178 | 94 | 88 | 25 | 67 | 126 | 1.30 | ||
| 1979 | AL | 440 | 5 | 5 | 5.51 | 20 | 18 | 0 | 98.0 | 109 | 73 | 60 | 8 | 35 | 36 | 1.47 | ||
| 1980 | AL | 534 | 2 | 11 | 6.14 | 32 | 20 | 1 | 117.1 | 133 | 83 | 80 | 18 | 51 | 46 | 1.57 | ||
| 6 Seasons | 2680 | 36 | 32 | 4.99 | 122 | 99 | 1 | 604.1 | 642 | 372 | 335 | 72 | 250 | 355 | 1.48 |
| Year | HBP | Rank |
|---|---|---|
| 1980 | 8 | 2nd in AL |
| 1977 | 7 | 9th in AL |
| Year | 2B | Rank |
|---|---|---|
| 1978 | 38 | 21st in AL |
| Year | 3B | Rank |
|---|---|---|
| 1978 | 6 | 24th in AL |
| Year | HR | Rank |
|---|---|---|
| 1978 | 25 | 7th in AL |
| Year | SO | Rank |
|---|---|---|
| 1978 | 126 | 15th in AL |
| Year | Wins | Rank |
|---|---|---|
| 1978 | 14 | 21st in AL |