Sport-specific career totals from the active profile tables, with VAL shown whenever the sport has a value file.
| Season | Age | Team | GP | G | GS | W | L | SV | IP | SO | BB | H | ER | HR | ERA | WHIP | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1980 | 26 | MIN | 18 | 18 | 9 | 6 | 2 | 1 | 77.0 | 35 | 30 | 73 | 30 | 9 | 3.51 | 1.34 | 4.7 |
| 1981 | 27 | MIN | 23 | 23 | 22 | 6 | 10 | 0 | 150.0 | 76 | 52 | 160 | 68 | 11 | 4.08 | 1.41 | 4.8 |
| 1982 | 28 | MIN | 26 | 26 | 26 | 9 | 7 | 0 | 153.2 | 61 | 55 | 166 | 72 | 18 | 4.22 | 1.44 | 5.3 |
| 1983 | 29 | MIN | 36 | 36 | 29 | 11 | 14 | 1 | 193.1 | 68 | 68 | 196 | 89 | 21 | 4.14 | 1.37 | 7.6 |
| 1984 | 30 | MIN | 17 | 17 | 11 | 3 | 5 | 0 | 68.2 | 22 | 22 | 75 | 44 | 9 | 5.77 | 1.41 | 2 |
Gave the Minnesota Twins an entire corpus-attributed career — 5 seasons (1980–1984), one crest. The rarest loyalty in the sport.