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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1978 | 22 | LAD | 5 | 5 | 8 | 3 | 5 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | .625 | .625 | .875 | 1.500 | β |
| 1979 | 23 | LAD | 25 | 25 | 62 | 7 | 15 | 2 | 0 | 2 | 9 | 2 | 1 | 14 | .242 | .250 | .371 | .621 | β |
| 1980 | 24 | LAD | 75 | 75 | 183 | 27 | 59 | 9 | 1 | 7 | 31 | 2 | 12 | 31 | .322 | .359 | .497 | .856 | 5.6 |
| 1981 | 25 | LAD | 98 | 98 | 347 | 46 | 104 | 17 | 2 | 12 | 48 | 5 | 34 | 57 | .300 | .365 | .464 | .829 | 8.9 |
| 1982 | 26 | LAD | 150 | 150 | 575 | 87 | 175 | 27 | 5 | 32 | 100 | 22 | 65 | 89 | .304 | .378 | .536 | .914 | 17.6 |
| 1983 | 27 | LAD | 160 | 160 | 584 | 87 | 174 | 28 | 6 | 32 | 103 | 23 | 72 | 110 | .298 | .373 | .531 | .904 | 16.6 |
| 1984 | 28 | LAD | 144 | 144 | 535 | 85 | 162 | 29 | 4 | 16 | 72 | 9 | 49 | 105 | .303 | .358 | .462 | .820 | 12.9 |
| 1985 | 29 | LAD | 137 | 137 | 487 | 99 | 156 | 22 | 2 | 33 | 87 | 12 | 83 | 68 | .320 | .422 | .577 | .999 | 17 |
| 1986 | 30 | LAD | 31 | 31 | 61 | 7 | 15 | 3 | 0 | 5 | 10 | 0 | 2 | 19 | .246 | .281 | .541 | .822 | 1.8 |
| 1987 | 31 | LAD | 152 | 152 | 545 | 89 | 184 | 25 | 2 | 27 | 89 | 9 | 74 | 85 | .338 | .416 | .539 | .955 | 14.9 |
| 1988 | 32 | LAD | 59 | 59 | 215 | 24 | 64 | 7 | 1 | 5 | 35 | 2 | 25 | 33 | .298 | .374 | .409 | .783 | 3.8 |
| 1988 | 32 | STL | 44 | 44 | 149 | 16 | 40 | 7 | 1 | 5 | 30 | 2 | 21 | 26 | .268 | .358 | .430 | .788 | 3.8 |
| 1989 | 33 | STL | 162 | 162 | 570 | 60 | 177 | 42 | 1 | 17 | 117 | 2 | 79 | 84 | .311 | .391 | .477 | .868 | 14.4 |
| 1990 | 34 | STL | 136 | 136 | 498 | 42 | 140 | 31 | 1 | 13 | 80 | 1 | 44 | 70 | .281 | .334 | .426 | .760 | 9.8 |
| 1991 | 35 | STL | 115 | 115 | 427 | 41 | 116 | 12 | 1 | 8 | 70 | 4 | 37 | 46 | .272 | .326 | .361 | .687 | 7.6 |
| 1992 | 36 | STL | 43 | 43 | 146 | 10 | 32 | 6 | 1 | 1 | 16 | 2 | 11 | 25 | .219 | .270 | .295 | .565 | 1.6 |