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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1980 | 26 | BOS | 106 | 106 | 449 | 61 | 144 | 33 | 5 | 7 | 45 | 3 | 13 | 32 | .321 | .338 | .463 | .801 | 8.3 |
| 1981 | 27 | BOS | 93 | 93 | 355 | 45 | 101 | 17 | 1 | 10 | 42 | 0 | 21 | 22 | .285 | .325 | .423 | .748 | 7.3 |
| 1982 | 28 | BOS | 150 | 150 | 538 | 66 | 142 | 28 | 1 | 14 | 65 | 2 | 31 | 40 | .264 | .305 | .398 | .703 | 9.5 |
| 1983 | 29 | BOS | 151 | 151 | 542 | 54 | 134 | 31 | 1 | 10 | 66 | 1 | 40 | 44 | .247 | .297 | .363 | .660 | 7.9 |
| 1984 | 30 | BOS | 13 | 13 | 39 | 4 | 9 | 2 | 0 | 0 | 1 | 0 | 3 | 3 | .231 | .286 | .282 | .568 | — |
| 1985 | 31 | BOS | 30 | 30 | 66 | 4 | 15 | 6 | 0 | 0 | 2 | 0 | 4 | 11 | .227 | .271 | .318 | .589 | 0.6 |
| 1986 | 32 | BOS | 39 | 39 | 39 | 4 | 5 | 1 | 0 | 0 | 3 | 0 | 2 | 10 | .128 | .171 | .154 | .325 | 0 |
Gave the Boston Red Sox an entire corpus-attributed career — 7 seasons (1980–1986), one crest. The rarest loyalty in the sport.