| Primary Position: Pitcher | Bats: R Throws: R |
| Born: February 19, 1957 | Location: Oakland, CA USA |
| Played in 16 Major League seasons (1978-1995) | |
| Year | League | Team | Age | Shark WAR | Pitching WAR | G | GS | IP | W | L | CG | SV | R | BB | SO | Pitch Runs Saved | ERA | WHIP | SOper9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1978 | NL | LAN | 21 | 0.1 | 0.1 | 1 | 0 | 2.00 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.91 | 0.00 | 0.50 | 4.50 |
| 1981 | NL | LAN | 24 | 1.1 | 0.9 | 32 | 0 | 43.33 | 4 | 3 | 0 | 6 | 13 | 14 | 29 | 9.32 | 2.49 | 1.25 | 6.02 |
| 1982 | NL | LAN | 25 | 0.2 | 0.4 | 45 | 14 | 146.33 | 9 | 8 | 0 | 1 | 72 | 49 | 80 | 3.72 | 3.81 | 1.27 | 4.92 |
| 1983 | AL | TEX | 26 | 2.4 | 2.4 | 8 | 8 | 59.00 | 5 | 2 | 2 | 0 | 15 | 17 | 24 | 22.15 | 2.14 | 1.14 | 3.66 |
| NL | LAN | 26 | 1.2 | 1.3 | 46 | 1 | 76.00 | 5 | 2 | 0 | 8 | 28 | 33 | 54 | 11.86 | 2.96 | 1.32 | 6.39 | |
| 1984 | AL | TEX | 27 | -0.4 | -0.4 | 32 | 27 | 192.33 | 7 | 14 | 3 | 0 | 106 | 87 | 119 | -4.09 | 4.73 | 1.46 | 5.57 |
| 1985 | AL | TEX | 28 | -0.5 | -0.5 | 42 | 5 | 81.33 | 0 | 6 | 0 | 4 | 53 | 37 | 64 | -4.10 | 5.42 | 1.51 | 7.08 |
| NL | PHI | 28 | -0.2 | -0.2 | 4 | 0 | 4.33 | 0 | 0 | 0 | 0 | 4 | 4 | 2 | -1.53 | 6.23 | 2.08 | 4.15 | |
| 1986 | AL | OAK | 29 | 2.4 | 2.4 | 29 | 17 | 149.33 | 9 | 5 | 4 | 0 | 67 | 65 | 102 | 19.79 | 3.74 | 1.35 | 6.15 |
| NL | PHI | 29 | -0.2 | -0.2 | 8 | 0 | 12.33 | 0 | 0 | 0 | 0 | 9 | 4 | 9 | -2.16 | 6.57 | 1.54 | 6.57 | |
| 1987 | AL | OAK | 30 | 5.5 | 5.5 | 37 | 37 | 261.33 | 20 | 13 | 8 | 0 | 121 | 105 | 205 | 48.02 | 3.68 | 1.26 | 7.06 |
| 1988 | AL | OAK | 31 | 5.3 | 5.3 | 37 | 37 | 275.67 | 21 | 12 | 14 | 0 | 111 | 110 | 192 | 46.74 | 3.23 | 1.27 | 6.27 |
| 1989 | AL | OAK | 32 | 5.1 | 5.1 | 36 | 36 | 257.67 | 21 | 9 | 8 | 0 | 105 | 69 | 155 | 39.58 | 3.32 | 1.28 | 5.41 |
| 1990 | AL | OAK | 33 | 8.6 | 8.6 | 36 | 36 | 267.00 | 22 | 11 | 11 | 0 | 84 | 83 | 166 | 77.27 | 2.56 | 1.16 | 5.60 |
| 1991 | AL | OAK | 34 | -2.3 | -2.3 | 35 | 35 | 226.00 | 11 | 11 | 2 | 0 | 135 | 105 | 144 | -19.14 | 5.18 | 1.55 | 5.73 |
| 1992 | AL | OAK | 35 | 1.7 | 1.7 | 31 | 31 | 199.33 | 12 | 10 | 2 | 0 | 96 | 79 | 130 | 17.09 | 3.66 | 1.27 | 5.87 |
| 1993 | AL | TOR | 36 | 1.4 | 1.4 | 26 | 26 | 162.00 | 12 | 8 | 0 | 0 | 86 | 72 | 96 | 14.69 | 4.44 | 1.35 | 5.33 |
| 1994 | AL | TOR | 37 | 0.0 | 0.0 | 22 | 22 | 133.33 | 7 | 8 | 1 | 0 | 89 | 62 | 111 | 0.42 | 5.87 | 1.60 | 7.49 |
| 1995 | AL | OAK | 38 | -2.0 | -2.0 | 16 | 16 | 81.00 | 3 | 7 | 0 | 0 | 65 | 39 | 58 | -17.36 | 6.89 | 1.73 | 6.44 |
| Career Totals | 29.5 | 29.7 | 523 | 348 | 2629.7 | 168 | 129 | 55 | 19 | 1259 | 1034 | 1741 | 263.178 | 3.95 | 1.34 | 5.96 | |||
| Year | League | Team | Age | Shark WAR | Batting WAR | G | PA | H | 2B | 3B | HR | BB | SB | CS | wRC | OBP | SLG | Pos |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1981 | NL | LAN | 24 | 0.1 | 32 | 6 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 1.600 | 0.500 | 0.800 | P | |
| 1982 | NL | LAN | 25 | -0.2 | 45 | 46 | 7 | 1 | 0 | 0 | 2 | 0 | 0 | 0.281 | 0.220 | 0.205 | P | |
| 1983 | NL | LAN | 26 | -0.1 | 46 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | -0.339 | 0.143 | 0.143 | P | |
| Career Totals | -0.2 | 123 | 60 | 10 | 1 | 1 | 0 | 3 | 0 | 0 | 1.542 | 0.217 | 0.255 | |||||