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 | 20 | KC | 3 | 3 | 1 | 0 | 1 | 0 | 4.2 | 2 | 5 | 6 | 6 | 0 | 11.57 | 2.36 | — |
| 1981 | 21 | KC | 12 | 12 | 11 | 6 | 3 | 0 | 75.2 | 29 | 28 | 74 | 27 | 7 | 3.21 | 1.35 | 3.1 |
| 1984 | 24 | KC | 23 | 23 | 12 | 2 | 3 | 0 | 81.0 | 43 | 36 | 86 | 44 | 10 | 4.89 | 1.51 | 3 |
| 1985 | 25 | KC | 33 | 33 | 1 | 3 | 3 | 0 | 64.0 | 32 | 39 | 62 | 34 | 6 | 4.78 | 1.58 | 4.3 |
Gave the Kansas City Royals an entire corpus-attributed career — 6 seasons (1980–1985), one crest. The rarest loyalty in the sport.