| Primary Position: Pitcher | Bats: R Throws: R |
| Born: October 03, 1954 | Location: Oakland, CA USA |
| Played in 24 Major League seasons (1975-1998) | |
| 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 | CLE | 20 | 5.4 | 5.4 | 34 | 24 | 186.67 | 13 | 7 | 6 | 2 | 61 | 90 | 152 | 49.25 | 2.60 | 1.27 | 7.33 |
| 1976 | AL | CLE | 21 | 2.7 | 2.7 | 36 | 30 | 199.33 | 13 | 12 | 9 | 1 | 82 | 78 | 200 | 25.52 | 3.43 | 1.17 | 9.03 |
| 1977 | AL | CLE | 22 | 5.6 | 5.6 | 33 | 33 | 247.33 | 14 | 13 | 12 | 0 | 100 | 54 | 191 | 54.67 | 3.53 | 1.08 | 6.95 |
| 1978 | AL | BOS | 23 | 7.3 | 7.3 | 35 | 35 | 268.33 | 20 | 8 | 16 | 0 | 99 | 71 | 162 | 69.26 | 2.99 | 1.23 | 5.43 |
| 1979 | AL | BOS | 24 | 8.1 | 8.1 | 33 | 33 | 246.67 | 17 | 10 | 17 | 0 | 89 | 59 | 150 | 84.25 | 2.99 | 1.19 | 5.47 |
| 1980 | AL | BOS | 25 | 3.1 | 3.1 | 30 | 30 | 197.67 | 12 | 14 | 8 | 0 | 101 | 44 | 121 | 25.20 | 4.28 | 1.17 | 5.51 |
| 1981 | AL | BOS | 26 | 0.7 | 0.7 | 23 | 23 | 154.00 | 9 | 8 | 8 | 0 | 82 | 35 | 79 | 6.51 | 4.27 | 1.27 | 4.62 |
| 1982 | AL | BOS | 27 | 5.0 | 5.0 | 33 | 33 | 224.33 | 13 | 13 | 11 | 0 | 101 | 43 | 127 | 42.84 | 3.73 | 1.21 | 5.10 |
| 1983 | AL | BOS | 28 | -1.4 | -1.4 | 28 | 28 | 176.33 | 9 | 13 | 2 | 0 | 119 | 39 | 77 | -11.57 | 5.61 | 1.49 | 3.93 |
| 1984 | AL | BOS | 29 | 0.1 | 0.1 | 9 | 9 | 64.67 | 4 | 4 | 2 | 0 | 38 | 13 | 33 | 1.16 | 5.01 | 1.30 | 4.59 |
| NL | CHN | 29 | 3.4 | 4.4 | 24 | 24 | 160.33 | 10 | 8 | 2 | 0 | 59 | 36 | 81 | 33.67 | 3.03 | 1.17 | 4.55 | |
| 1985 | NL | CHN | 30 | 4.4 | 4.9 | 25 | 25 | 169.33 | 11 | 7 | 6 | 0 | 61 | 19 | 117 | 37.69 | 3.08 | 0.97 | 6.22 |
| 1986 | NL | CHN | 31 | 0.3 | 0.9 | 33 | 32 | 201.00 | 6 | 11 | 1 | 0 | 109 | 43 | 137 | 7.36 | 4.57 | 1.34 | 6.13 |
| 1987 | AL | OAK | 32 | 4.0 | 4.0 | 54 | 2 | 115.67 | 6 | 8 | 0 | 16 | 41 | 17 | 113 | 34.48 | 3.03 | 1.00 | 8.79 |
| 1988 | AL | OAK | 33 | 3.3 | 3.3 | 60 | 0 | 72.67 | 4 | 2 | 0 | 45 | 20 | 11 | 70 | 29.31 | 2.35 | 0.87 | 8.67 |
| 1989 | AL | OAK | 34 | 3.9 | 3.9 | 51 | 0 | 57.67 | 4 | 0 | 0 | 33 | 10 | 3 | 55 | 30.03 | 1.56 | 0.61 | 8.58 |
| 1990 | AL | OAK | 35 | 5.4 | 5.4 | 63 | 0 | 73.33 | 4 | 2 | 0 | 48 | 9 | 4 | 73 | 48.31 | 0.61 | 0.61 | 8.96 |
| 1991 | AL | OAK | 36 | 3.1 | 3.1 | 67 | 0 | 76.00 | 5 | 4 | 0 | 43 | 26 | 9 | 87 | 26.56 | 2.96 | 0.91 | 10.30 |
| 1992 | AL | OAK | 37 | 4.0 | 4.0 | 69 | 0 | 80.00 | 7 | 1 | 0 | 51 | 17 | 11 | 93 | 39.92 | 1.91 | 0.91 | 10.46 |
| 1993 | AL | OAK | 38 | 1.3 | 1.3 | 64 | 0 | 67.00 | 2 | 4 | 0 | 36 | 32 | 13 | 80 | 12.67 | 4.16 | 1.19 | 10.75 |
| 1994 | AL | OAK | 39 | 0.8 | 0.8 | 45 | 0 | 44.33 | 5 | 4 | 0 | 19 | 26 | 13 | 47 | 7.79 | 4.26 | 1.40 | 9.54 |
| 1995 | AL | OAK | 40 | 0.7 | 0.7 | 52 | 0 | 50.33 | 4 | 6 | 0 | 29 | 29 | 11 | 40 | 6.38 | 4.83 | 1.27 | 7.15 |
| 1996 | NL | SLN | 41 | 1.6 | 1.7 | 63 | 0 | 60.00 | 0 | 6 | 0 | 30 | 26 | 6 | 49 | 16.90 | 3.30 | 1.18 | 7.35 |
| 1997 | NL | SLN | 42 | 1.3 | 1.3 | 57 | 0 | 53.00 | 1 | 5 | 0 | 36 | 24 | 8 | 45 | 11.54 | 3.91 | 1.08 | 7.64 |
| 1998 | AL | BOS | 43 | 0.4 | 0.4 | 50 | 0 | 39.67 | 4 | 1 | 0 | 1 | 21 | 8 | 22 | 4.91 | 4.76 | 1.36 | 4.99 |
| Career Totals | 74.7 | 76.9 | 1071 | 361 | 3285.7 | 197 | 171 | 100 | 390 | 1382 | 738 | 2401 | 694.61 | 3.5 | 1.16 | 6.58 | |||
| Year | League | Team | Age | Shark WAR | Batting WAR | G | PA | H | 2B | 3B | HR | BB | SB | CS | wRC | OBP | SLG | Pos |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1984 | NL | CHN | 29 | -1.0 | 24 | 57 | 6 | 0 | 0 | 0 | 1 | 0 | 0 | -3.430 | 0.125 | 0.109 | P | |
| 1985 | NL | CHN | 30 | -0.5 | 26 | 65 | 7 | 0 | 0 | 1 | 7 | 0 | 0 | 0.380 | 0.222 | 0.179 | P | |
| 1986 | NL | CHN | 31 | -0.6 | 33 | 73 | 11 | 3 | 0 | 2 | 1 | 0 | 0 | 0.474 | 0.169 | 0.290 | P | |
| 1996 | NL | SLN | 41 | -0.0 | 63 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -0.165 | 0.000 | 0.000 | P | |
| Career Totals | -2.2 | 146 | 196 | 24 | 3 | 0 | 3 | 9 | 0 | 0 | -2.742 | 0.168 | 0.199 | |||||