| Primary Position: Second Base | Bats: R Throws: R |
| Born: January 29, 1960 | Location: Sacramento, CA USA |
| Played in 14 Major League seasons (1981-1994) | |
| Year | League | Team | Age | Shark WAR | Batting WAR | G | PA | H | 2B | 3B | HR | BB | SB | CS | wRC | OBP | SLG | Pos |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1981 | NL | LAN | 21 | 0.4 | 0.0 | 31 | 127 | 33 | 2 | 0 | 2 | 7 | 5 | 7 | 10.693 | 0.318 | 0.344 | 2B |
| 1982 | NL | LAN | 22 | 2.1 | 2.7 | 150 | 699 | 180 | 23 | 7 | 4 | 49 | 49 | 19 | 66.975 | 0.335 | 0.359 | 2B |
| 1983 | NL | LAN | 23 | -0.6 | 2.1 | 155 | 692 | 175 | 18 | 5 | 5 | 58 | 56 | 30 | 65.954 | 0.342 | 0.350 | 2B |
| 1984 | NL | LAN | 24 | 0.9 | -0.3 | 145 | 622 | 138 | 24 | 4 | 1 | 47 | 34 | 19 | 41.919 | 0.300 | 0.304 | 2B |
| 1985 | NL | LAN | 25 | 0.2 | 1.7 | 136 | 551 | 136 | 8 | 4 | 1 | 54 | 27 | 11 | 50.683 | 0.352 | 0.318 | 2B |
| 1986 | NL | LAN | 26 | 5.2 | 6.0 | 157 | 704 | 210 | 43 | 4 | 6 | 59 | 40 | 17 | 98.210 | 0.390 | 0.441 | 2B |
| 1987 | NL | LAN | 27 | 1.7 | 1.8 | 157 | 663 | 171 | 22 | 7 | 6 | 44 | 37 | 11 | 62.281 | 0.331 | 0.369 | 2B |
| 1988 | NL | LAN | 28 | 1.2 | 2.7 | 160 | 687 | 175 | 19 | 4 | 5 | 45 | 42 | 12 | 60.801 | 0.325 | 0.343 | 2B |
| 1989 | AL | NYA | 29 | 4.9 | 4.0 | 158 | 717 | 205 | 26 | 3 | 5 | 52 | 43 | 17 | 86.972 | 0.364 | 0.387 | 2B |
| 1990 | AL | NYA | 30 | 0.3 | 0.6 | 155 | 680 | 160 | 24 | 2 | 4 | 49 | 43 | 9 | 56.638 | 0.316 | 0.325 | 2B |
| 1991 | AL | NYA | 31 | 3.4 | 3.0 | 158 | 707 | 198 | 38 | 2 | 10 | 41 | 31 | 11 | 86.105 | 0.345 | 0.414 | 2B |
| 1992 | AL | CHA | 32 | -2.4 | -0.8 | 143 | 630 | 134 | 26 | 4 | 4 | 43 | 30 | 12 | 44.442 | 0.290 | 0.318 | 2B |
| 1993 | AL | CHA | 33 | -0.4 | -0.3 | 57 | 129 | 28 | 5 | 0 | 1 | 8 | 7 | 3 | 8.044 | 0.283 | 0.302 | LF |
| 1994 | AL | OAK | 34 | -0.0 | -0.1 | 7 | 24 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 1.159 | 0.250 | 0.333 | 2B |
| Career Totals | 16.8 | 23.1 | 1769 | 7632 | 1949 | 278 | 47 | 54 | 556 | 444 | 178 | 740.877 | 0.331 | 0.358 | ||||
| Year | Position | Team | Age | Fielding WAR | G | Inn | PO | A | E | DP | Def Runs Saved |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1981 | 2B | LAN | 21 | 0.3 | 29.0 | 251.0 | 64.0 | 93.0 | 4.0 | 22.0 | 2.756 |
| 1982 | 2B | LAN | 22 | -0.6 | 149.0 | 1334.0 | 347.0 | 452.0 | 19.0 | 83.0 | -4.753 |
| 1983 | 2B | LAN | 23 | -2.7 | 152.0 | 1336.3 | 331.0 | 399.0 | 30.0 | 74.0 | -24.292 |
| 1984 | 2B | LAN | 24 | 1.2 | 141.0 | 1226.3 | 318.0 | 450.0 | 21.0 | 99.0 | 8.877 |
| 1985 | 2B | LAN | 25 | -1.6 | 135.0 | 1169.3 | 330.0 | 357.0 | 22.0 | 84.0 | -11.991 |
| 3B | LAN | 25 | 0.0 | 1.0 | 3.0 | 0.0 | 1.0 | 0.0 | 0.0 | 0.120 | |
| 1986 | 2B | LAN | 26 | -0.8 | 154.0 | 1366.3 | 367.0 | 432.0 | 16.0 | 71.0 | -7.406 |
| 1987 | 2B | LAN | 27 | -0.1 | 152.0 | 1309.3 | 342.0 | 420.0 | 14.0 | 92.0 | -0.587 |
| 3B | LAN | 27 | -0.0 | 1.0 | 4.0 | 0.0 | 0.0 | 0.0 | 0.0 | -0.363 | |
| LF | LAN | 27 | 0.0 | 1.0 | 1.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.130 | |
| 1988 | 2B | LAN | 28 | -1.5 | 158.0 | 1336.3 | 276.0 | 429.0 | 14.0 | 69.0 | -11.809 |
| 1989 | 2B | NYA | 29 | 0.9 | 158.0 | 1351.7 | 312.0 | 460.0 | 10.0 | 117.0 | 7.138 |
| 1990 | 2B | NYA | 30 | -0.3 | 154.0 | 1355.7 | 292.0 | 457.0 | 10.0 | 102.0 | -2.393 |
| 1991 | 2B | NYA | 31 | 0.4 | 149.0 | 1305.3 | 274.0 | 443.0 | 7.0 | 107.0 | 4.301 |
| 3B | NYA | 31 | -0.1 | 5.0 | 43.0 | 3.0 | 11.0 | 3.0 | 0.0 | -0.527 | |
| 1992 | 2B | CHA | 32 | -1.7 | 141.0 | 1251.3 | 305.0 | 390.0 | 20.0 | 75.0 | -14.228 |
| 1993 | 2B | CHA | 33 | 0.1 | 1.0 | 1.0 | 0.0 | 3.0 | 0.0 | 0.0 | 0.608 |
| LF | CHA | 33 | -0.1 | 26.0 | 174.0 | 32.0 | 0.0 | 0.0 | 0.0 | -1.144 | |
| RF | CHA | 33 | -0.0 | 6.0 | 35.0 | 7.0 | 0.0 | 0.0 | 0.0 | -0.136 | |
| 1994 | 2B | OAK | 34 | 0.1 | 6.0 | 50.0 | 16.0 | 20.0 | 0.0 | 3.0 | 1.213 |
| 2B (14 seasons) | -6.1 | 1679.0 | 14644.0 | 3574.0 | 4805.0 | 187.0 | 998.0 | -52.5659 | |||
| 3B (3 seasons) | -0.1 | 7.0 | 50.0 | 3.0 | 12.0 | 3.0 | 0.0 | -0.7699 | |||
| LF (2 seasons) | -0.1 | 27.0 | 175.0 | 33.0 | 0.0 | 0.0 | 0.0 | -1.0136 | |||
| RF (1 season) | -0.0 | 6.0 | 35.0 | 7.0 | 0.0 | 0.0 | 0.0 | -0.1359 | |||