| Primary Position: Shortstop | Bats: B Throws: R |
| Born: November 28, 1963 | Location: Tuxedo, NY USA |
| Played in 14 Major League seasons (1987-2000) | |
| Year | League | Team | Age | Shark WAR | Batting WAR | G | PA | H | 2B | 3B | HR | BB | SB | CS | wRC | OBP | SLG | Pos |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1987 | AL | OAK | 23 | 0.6 | 0.4 | 16 | 29 | 12 | 4 | 0 | 0 | 2 | 1 | 2 | 7.068 | 0.500 | 0.615 | SS |
| 1988 | AL | OAK | 24 | 1.8 | 0.2 | 147 | 511 | 113 | 17 | 3 | 3 | 35 | 4 | 4 | 42.098 | 0.312 | 0.321 | SS |
| 1989 | AL | OAK | 25 | -1.2 | 0.1 | 84 | 263 | 55 | 11 | 0 | 3 | 21 | 6 | 1 | 20.116 | 0.298 | 0.318 | SS |
| 1990 | AL | OAK | 26 | 0.5 | 1.0 | 138 | 505 | 118 | 17 | 1 | 2 | 46 | 9 | 3 | 46.277 | 0.337 | 0.321 | SS |
| 1991 | AL | OAK | 27 | -0.4 | -0.2 | 40 | 148 | 30 | 6 | 1 | 0 | 12 | 6 | 0 | 9.043 | 0.286 | 0.286 | SS |
| 1992 | AL | OAK | 28 | -1.8 | -0.8 | 103 | 375 | 67 | 5 | 2 | 0 | 43 | 6 | 3 | 21.936 | 0.305 | 0.240 | SS |
| 1993 | NL | FLO | 29 | 0.1 | 1.3 | 158 | 591 | 133 | 14 | 2 | 1 | 79 | 7 | 3 | 58.013 | 0.367 | 0.308 | SS |
| 1994 | NL | COL | 30 | -0.4 | -1.1 | 110 | 486 | 106 | 11 | 4 | 1 | 56 | 12 | 7 | 38.306 | 0.336 | 0.303 | SS |
| 1995 | NL | COL | 31 | 2.9 | 0.9 | 137 | 537 | 111 | 17 | 3 | 1 | 98 | 15 | 3 | 64.166 | 0.403 | 0.321 | SS |
| 1996 | NL | COL | 32 | 0.8 | 1.0 | 155 | 623 | 146 | 20 | 2 | 8 | 80 | 10 | 2 | 74.759 | 0.381 | 0.375 | SS |
| 1997 | NL | COL | 33 | 3.0 | 0.6 | 121 | 469 | 106 | 23 | 5 | 4 | 66 | 5 | 2 | 55.632 | 0.377 | 0.384 | SS |
| 1998 | NL | ATL | 34 | 1.6 | 1.7 | 96 | 424 | 97 | 18 | 2 | 0 | 59 | 7 | 1 | 47.779 | 0.386 | 0.343 | SS |
| 1999 | NL | ATL | 35 | -1.3 | -0.4 | 110 | 327 | 63 | 13 | 4 | 2 | 35 | 7 | 3 | 22.895 | 0.315 | 0.323 | SS |
| 2000 | NL | ATL | 36 | 0.5 | 0.0 | 80 | 227 | 50 | 6 | 2 | 0 | 26 | 1 | 1 | 20.035 | 0.353 | 0.312 | SS |
| Career Totals | 6.7 | 4.7 | 1495 | 5515 | 1207 | 182 | 31 | 25 | 658 | 96 | 35 | 528.124 | 0.345 | 0.326 | ||||
| Year | Position | Team | Age | Fielding WAR | G | Inn | PO | A | E | DP | Def Runs Saved |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1987 | SS | OAK | 23 | 0.2 | 11.0 | 74.0 | 8.0 | 30.0 | 1.0 | 4.0 | 1.491 |
| 1988 | SS | OAK | 24 | 1.6 | 147.0 | 1240.7 | 254.0 | 431.0 | 15.0 | 83.0 | 11.792 |
| 1989 | SS | OAK | 25 | -1.4 | 84.0 | 651.0 | 106.0 | 195.0 | 15.0 | 44.0 | -11.679 |
| 1990 | SS | OAK | 26 | -0.4 | 137.0 | 1154.0 | 194.0 | 373.0 | 12.0 | 77.0 | -3.238 |
| 1991 | SS | OAK | 27 | -0.2 | 40.0 | 324.7 | 64.0 | 99.0 | 5.0 | 21.0 | -2.282 |
| 1992 | SS | OAK | 28 | -1.0 | 103.0 | 859.7 | 144.0 | 270.0 | 19.0 | 57.0 | -8.848 |
| 1993 | SS | FLO | 29 | -1.1 | 153.0 | 1322.3 | 229.0 | 406.0 | 15.0 | 80.0 | -11.329 |
| 1994 | SS | COL | 30 | 0.7 | 110.0 | 910.3 | 157.0 | 318.0 | 13.0 | 69.0 | 6.878 |
| 1995 | SS | COL | 31 | 1.9 | 136.0 | 1140.7 | 201.0 | 406.0 | 16.0 | 99.0 | 13.877 |
| 1996 | SS | COL | 32 | -0.2 | 155.0 | 1275.0 | 220.0 | 450.0 | 30.0 | 90.0 | -2.075 |
| 1997 | SS | COL | 33 | 2.4 | 119.0 | 970.3 | 191.0 | 372.0 | 10.0 | 88.0 | 24.066 |
| 1998 | SS | ATL | 34 | -0.0 | 96.0 | 789.3 | 97.0 | 257.0 | 12.0 | 63.0 | -0.336 |
| 1999 | SS | ATL | 35 | -0.9 | 102.0 | 692.0 | 108.0 | 203.0 | 12.0 | 41.0 | -7.733 |
| 2000 | SS | ATL | 36 | 0.5 | 69.0 | 528.0 | 83.0 | 197.0 | 15.0 | 38.0 | 4.053 |
| SS (14 seasons) | 2.0 | 1462.0 | 11932.0 | 2056.0 | 4007.0 | 190.0 | 854.0 | 14.6362 | |||