Sport-specific career totals from the active profile tables, with VAL shown whenever the sport has a value file.
| Season | Age | Team | GP | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1988 | 22 | BOS | 5 | 5 | 6 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 2 | 3 | .333 | .500 | .333 | .833 | — |
| 1989 | 23 | BOS | 34 | 34 | 77 | 6 | 16 | 5 | 0 | 0 | 6 | 0 | 7 | 12 | .208 | .274 | .273 | .547 | 0.6 |
| 1990 | 24 | BOS | 149 | 149 | 512 | 56 | 147 | 28 | 0 | 7 | 67 | 1 | 52 | 74 | .287 | .354 | .383 | .737 | 9.4 |
| 1991 | 25 | BOS | 149 | 149 | 478 | 69 | 141 | 21 | 1 | 11 | 71 | 1 | 61 | 66 | .295 | .375 | .412 | .787 | 11.1 |
| 1993 | 27 | BOS | 101 | 101 | 303 | 31 | 74 | 5 | 0 | 1 | 19 | 1 | 31 | 52 | .244 | .317 | .271 | .588 | 2.9 |
Gave the Boston Red Sox an entire corpus-attributed career — 6 seasons (1988–1993), one crest. The rarest loyalty in the sport.