| Primary Position: Pitcher | Bats: R Throws: R |
| Born: March 21, 1952 | Location: Sacramento, CA USA |
| Played in 8 Major League seasons (1975-1986) | |
| Year | League | Team | Age | Shark WAR | Pitching WAR | G | GS | IP | W | L | CG | SV | R | BB | SO | Pitch Runs Saved | ERA | WHIP | SOper9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1975 | AL | DET | 23 | 0.2 | 0.2 | 14 | 2 | 53.33 | 2 | 1 | 1 | 0 | 28 | 22 | 25 | 1.23 | 4.56 | 1.46 | 4.22 |
| 1977 | AL | DET | 25 | 2.8 | 2.8 | 38 | 28 | 209.33 | 8 | 18 | 8 | 0 | 102 | 52 | 60 | 24.63 | 4.17 | 1.33 | 2.58 |
| 1978 | AL | DET | 26 | -0.2 | -0.2 | 2 | 0 | 4.33 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | -1.41 | 8.31 | 1.85 | 2.08 |
| 1979 | AL | DET | 27 | -0.4 | -0.4 | 6 | 0 | 12.00 | 1 | 1 | 0 | 0 | 11 | 4 | 7 | -3.83 | 8.25 | 1.75 | 5.25 |
| 1980 | AL | MIN | 28 | -0.0 | -0.0 | 21 | 11 | 92.33 | 6 | 6 | 1 | 0 | 55 | 32 | 27 | -0.11 | 4.68 | 1.40 | 2.63 |
| 1981 | AL | MIN | 29 | 0.7 | 0.7 | 23 | 19 | 128.33 | 7 | 10 | 2 | 0 | 66 | 34 | 39 | 5.64 | 3.93 | 1.39 | 2.74 |
| 1982 | AL | MIN | 30 | -0.1 | -0.1 | 6 | 0 | 13.67 | 0 | 1 | 0 | 0 | 8 | 6 | 4 | -0.55 | 5.27 | 1.68 | 2.63 |
| AL | OAK | 30 | -0.2 | -0.2 | 10 | 0 | 22.33 | 0 | 0 | 0 | 0 | 14 | 7 | 9 | -1.87 | 5.24 | 1.34 | 3.63 | |
| 1986 | AL | OAK | 34 | 0.0 | 0.0 | 1 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0.18 | 0.00 | 9.00 | 0.00 |
| Career Totals | 2.8 | 2.8 | 121 | 60 | 536.0 | 24 | 37 | 12 | 0 | 288 | 160 | 172 | 23.905 | 4.43 | 1.4 | 2.89 | |||