| Primary Position: Pitcher | Bats: R Throws: R |
| Born: March 26, 1958 | Location: Oxnard, CA USA |
| Played in 8 Major League seasons (1982-1990) | |
| Year | League | Team | Age | Shark WAR | Pitching WAR | G | GS | IP | W | L | CG | SV | R | BB | SO | Pitch Runs Saved | ERA | WHIP | SOper9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1982 | AL | OAK | 24 | 0.1 | 0.1 | 3 | 3 | 16.67 | 1 | 2 | 0 | 0 | 8 | 4 | 5 | 0.90 | 4.32 | 1.20 | 2.70 |
| 1983 | AL | OAK | 25 | -0.3 | -0.3 | 37 | 31 | 205.67 | 12 | 12 | 7 | 1 | 115 | 72 | 85 | -2.67 | 4.46 | 1.36 | 3.72 |
| 1984 | AL | OAK | 26 | -2.4 | -2.4 | 28 | 14 | 89.33 | 6 | 4 | 1 | 1 | 67 | 34 | 44 | -21.40 | 5.84 | 1.62 | 4.43 |
| 1985 | AL | OAK | 27 | 0.0 | 0.0 | 37 | 37 | 226.00 | 14 | 14 | 4 | 0 | 125 | 78 | 111 | 0.41 | 4.46 | 1.35 | 4.42 |
| 1986 | AL | OAK | 28 | 0.1 | 0.1 | 16 | 16 | 91.67 | 5 | 8 | 1 | 0 | 54 | 38 | 43 | 0.49 | 4.03 | 1.41 | 4.22 |
| 1987 | AL | OAK | 29 | -0.8 | -0.8 | 3 | 3 | 11.33 | 0 | 2 | 0 | 0 | 11 | 8 | 4 | -6.86 | 8.74 | 1.76 | 3.18 |
| 1988 | AL | CLE | 30 | -1.6 | -1.6 | 14 | 2 | 19.33 | 0 | 4 | 0 | 1 | 22 | 10 | 12 | -12.22 | 9.31 | 2.17 | 5.59 |
| 1990 | AL | KCA | 32 | -0.8 | -0.8 | 6 | 2 | 10.33 | 0 | 1 | 0 | 0 | 11 | 17 | 8 | -6.87 | 9.58 | 2.90 | 6.97 |
| Career Totals | -5.8 | -5.8 | 144 | 108 | 670.3 | 38 | 47 | 13 | 3 | 413 | 261 | 312 | -48.227 | 4.87 | 1.45 | 4.19 | |||