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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1971 | 21 | BOS | 14 | 14 | 42 | 9 | 13 | 4 | 1 | 0 | 3 | 1 | 5 | 4 | .310 | .388 | .452 | .840 | β |
| 1972 | 22 | BOS | 12 | 12 | 17 | 0 | 4 | 1 | 0 | 0 | 2 | 0 | 2 | 5 | .235 | .316 | .294 | .610 | β |
| 1973 | 23 | BOS | 30 | 30 | 101 | 12 | 24 | 2 | 0 | 3 | 11 | 1 | 7 | 12 | .238 | .284 | .347 | .631 | 1.6 |
| 1974 | 24 | BOS | 121 | 121 | 414 | 55 | 114 | 24 | 1 | 8 | 43 | 2 | 32 | 74 | .275 | .327 | .396 | .723 | 8 |
| 1975 | 25 | BOS | 106 | 106 | 305 | 49 | 95 | 17 | 6 | 14 | 44 | 1 | 19 | 33 | .311 | .355 | .544 | .899 | 9.3 |
| 1976 | 26 | BOS | 123 | 123 | 451 | 66 | 127 | 22 | 6 | 15 | 78 | 7 | 16 | 62 | .282 | .304 | .457 | .761 | 11.3 |
| 1977 | 27 | MIL | 160 | 160 | 643 | 86 | 193 | 31 | 7 | 20 | 78 | 13 | 28 | 110 | .300 | .326 | .463 | .789 | 12.1 |
| 1978 | 28 | MIL | 107 | 107 | 407 | 60 | 127 | 23 | 2 | 13 | 54 | 3 | 32 | 72 | .312 | .359 | .474 | .833 | 10 |
| 1979 | 29 | MIL | 150 | 150 | 590 | 83 | 182 | 44 | 1 | 24 | 106 | 15 | 56 | 77 | .308 | .364 | .508 | .872 | 15 |
| 1980 | 30 | MIL | 153 | 153 | 622 | 96 | 219 | 33 | 4 | 25 | 122 | 17 | 39 | 42 | .352 | .387 | .539 | .926 | 17.8 |
| 1981 | 31 | MIL | 106 | 106 | 416 | 70 | 133 | 35 | 1 | 12 | 60 | 5 | 28 | 30 | .320 | .363 | .495 | .858 | 10.7 |
| 1982 | 32 | MIL | 155 | 155 | 654 | 104 | 205 | 38 | 3 | 32 | 121 | 2 | 32 | 53 | .313 | .342 | .528 | .870 | 16.9 |
| 1983 | 33 | MIL | 160 | 160 | 661 | 106 | 203 | 37 | 3 | 30 | 126 | 2 | 37 | 63 | .307 | .341 | .508 | .849 | 16 |
| 1984 | 34 | MIL | 148 | 148 | 603 | 63 | 166 | 28 | 3 | 11 | 67 | 8 | 27 | 59 | .275 | .307 | .386 | .693 | 9.9 |
| 1985 | 35 | MIL | 154 | 154 | 631 | 82 | 185 | 39 | 8 | 16 | 99 | 10 | 30 | 77 | .293 | .322 | .456 | .778 | 12.3 |
| 1986 | 36 | MIL | 134 | 134 | 542 | 46 | 140 | 24 | 1 | 12 | 75 | 1 | 41 | 87 | .258 | .310 | .373 | .683 | 8.2 |
| 1987 | 37 | MIL | 63 | 63 | 250 | 25 | 62 | 13 | 0 | 6 | 36 | 1 | 17 | 51 | .248 | .293 | .372 | .665 | 3.4 |