| Primary Position: Pitcher | Bats: L Throws: L |
| Born: June 30, 1957 | Location: San Mateo, CA USA |
| Played in 15 Major League seasons (1981-1995) | |
| Year | League | Team | Age | Shark WAR | Pitching WAR | G | GS | IP | W | L | CG | SV | R | BB | SO | Pitch Runs Saved | ERA | WHIP | SOper9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1981 | AL | SEA | 24 | 0.1 | 0.1 | 2 | 0 | 1.00 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0.46 | 0.00 | 5.00 | 0.00 |
| 1982 | AL | KCA | 25 | 0.2 | 0.2 | 22 | 14 | 88.33 | 4 | 6 | 0 | 0 | 48 | 34 | 40 | 2.29 | 4.58 | 1.43 | 4.08 |
| 1983 | AL | KCA | 26 | 2.3 | 2.3 | 24 | 24 | 161.33 | 10 | 7 | 3 | 0 | 75 | 43 | 58 | 21.34 | 3.79 | 1.25 | 3.24 |
| 1984 | AL | KCA | 27 | 7.3 | 7.3 | 35 | 35 | 257.00 | 17 | 12 | 8 | 0 | 99 | 64 | 140 | 59.71 | 3.12 | 1.13 | 4.90 |
| 1985 | AL | KCA | 28 | 1.8 | 1.8 | 33 | 33 | 205.67 | 10 | 15 | 5 | 0 | 111 | 59 | 122 | 15.95 | 4.33 | 1.34 | 5.34 |
| 1986 | AL | KCA | 29 | 2.8 | 2.8 | 56 | 4 | 121.00 | 5 | 10 | 0 | 9 | 49 | 43 | 68 | 25.13 | 3.20 | 1.18 | 5.06 |
| 1987 | AL | KCA | 30 | 2.4 | 2.4 | 29 | 18 | 122.33 | 8 | 6 | 0 | 1 | 63 | 35 | 61 | 22.33 | 3.60 | 1.32 | 4.49 |
| 1988 | AL | CLE | 31 | -0.2 | -0.2 | 16 | 7 | 59.00 | 2 | 3 | 0 | 1 | 35 | 23 | 44 | -1.40 | 5.03 | 1.39 | 6.71 |
| AL | KCA | 31 | -0.0 | -0.0 | 17 | 0 | 22.00 | 2 | 1 | 0 | 0 | 12 | 11 | 19 | -0.06 | 4.91 | 1.55 | 7.77 | |
| 1989 | AL | CLE | 32 | 4.3 | 4.3 | 33 | 32 | 222.33 | 12 | 11 | 6 | 0 | 95 | 52 | 88 | 36.74 | 3.36 | 1.19 | 3.56 |
| 1990 | AL | CLE | 33 | 4.0 | 4.0 | 29 | 29 | 191.00 | 11 | 10 | 5 | 0 | 79 | 58 | 103 | 32.52 | 3.53 | 1.20 | 4.85 |
| AL | TOR | 33 | 0.2 | 0.2 | 3 | 2 | 15.67 | 2 | 1 | 0 | 0 | 7 | 3 | 3 | 1.93 | 4.02 | 0.83 | 1.72 | |
| 1991 | NL | SFN | 34 | 0.3 | 0.8 | 34 | 34 | 214.33 | 12 | 16 | 3 | 0 | 104 | 71 | 104 | 6.56 | 3.99 | 1.27 | 4.37 |
| 1992 | NL | SFN | 35 | -1.2 | -0.4 | 28 | 28 | 177.00 | 10 | 12 | 2 | 0 | 88 | 59 | 82 | -2.82 | 3.97 | 1.34 | 4.17 |
| 1993 | NL | SFN | 36 | 1.0 | 1.1 | 16 | 16 | 93.67 | 8 | 2 | 0 | 0 | 44 | 33 | 45 | 10.60 | 3.56 | 1.30 | 4.32 |
| 1994 | NL | SFN | 37 | -0.2 | 0.1 | 10 | 10 | 54.33 | 4 | 2 | 0 | 0 | 31 | 16 | 28 | 0.55 | 4.47 | 1.21 | 4.64 |
| 1995 | AL | CLE | 38 | -1.0 | -1.0 | 11 | 10 | 47.33 | 4 | 2 | 0 | 0 | 42 | 16 | 34 | -9.41 | 6.85 | 1.67 | 6.46 |
| Career Totals | 24.1 | 25.8 | 398 | 296 | 2053.3 | 121 | 116 | 32 | 11 | 982 | 623 | 1039 | 222.432 | 3.84 | 1.27 | 4.55 | |||
| Year | League | Team | Age | Shark WAR | Batting WAR | G | PA | H | 2B | 3B | HR | BB | SB | CS | wRC | OBP | SLG | Pos |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991 | NL | SFN | 34 | -0.5 | 35 | 80 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | -0.187 | 0.183 | 0.225 | P | |
| 1992 | NL | SFN | 35 | -0.8 | 28 | 66 | 3 | 1 | 0 | 0 | 2 | 0 | 0 | -4.476 | 0.089 | 0.074 | P | |
| 1993 | NL | SFN | 36 | -0.1 | 16 | 42 | 9 | 0 | 0 | 0 | 2 | 0 | 0 | 1.546 | 0.282 | 0.243 | P | |
| 1994 | NL | SFN | 37 | -0.3 | 10 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | -2.104 | 0.059 | 0.059 | P | |
| Career Totals | -1.7 | 89 | 210 | 26 | 4 | 0 | 0 | 4 | 0 | 0 | -5.222 | 0.143 | 0.168 | |||||