| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 1973 | USC | Pac8 | NCAA-1 | 20 | 2B-3B | 56 | 202 | 49 | 73 | 6 | 2 | 11 | 43 | 1 | 0 | 32 | 35 | 0 | 0 | 0 | 0 | 0 | 116 | 234 | 19 | 54 | .361 | .449 | .574 | 1.023 | .000 | .213 | .000 | 13.68 | 14.96 | 1.09 | 18.36 | |||
| 1974 | USC | Pac8 | NCAA-1 | 21 | 2B-3B | 70 | 279 | 75 | 108 | 24 | 2 | 15 | 92 | 5 | 0 | 29 | 16 | 0 | 0 | 0 | 0 | 0 | 181 | 308 | 41 | 67 | .387 | .445 | .649 | 1.094 | .000 | .262 | .000 | 9.42 | 5.19 | 0.55 | 18.60 | |||
| 1976 | Rochester Red Wings | IL | AAA | BAL | - | 23 | 2B | 111 | 132 | 524 | 84 | 176 | 26 | 3 | 11 | 78 | 2 | 5 | 46 | 38 | 3 | 6 | 3 | 0 | 0 | 241 | 582 | 40 | 136 | .336 | .391 | .460 | .851 | .206 | .124 | .345 | 7.90 | 6.53 | 0.83 | 47.64 |
| 1976 | Baltimore Orioles | AL | MLB | BAL | 44 | 23 | 2B | 11 | 39 | 0 | 4 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 3 | 1 | 0 | 1 | 0 | 0 | 4 | 42 | 0 | 4 | .103 | .143 | .103 | .246 | .026 | .000 | .108 | 2.38 | 7.14 | 3.00 | 0.00 | |
| 1977 | Baltimore Orioles | AL | MLB | BAL | 44 | 24 | 2B | 90 | 96 | 304 | 38 | 74 | 15 | 1 | 5 | 25 | 1 | 0 | 20 | 28 | 2 | 2 | 1 | 0 | 10 | 106 | 329 | 21 | 53 | .243 | .294 | .349 | .643 | .174 | .106 | .254 | 6.08 | 8.51 | 1.40 | 60.80 |
| 1978 | Baltimore Orioles | AL | MLB | BAL | 25 | 25 | 2B-3B | 93 | 133 | 459 | 57 | 121 | 23 | 0 | 6 | 46 | 0 | 4 | 26 | 22 | 0 | 3 | 3 | 0 | 16 | 162 | 491 | 29 | 92 | .264 | .301 | .353 | .654 | .137 | .089 | .265 | 5.30 | 4.48 | 0.85 | 76.50 |
| 1979 | Baltimore Orioles | AL | MLB | BAL | 25 | 26 | 2B | 91 | 142 | 479 | 63 | 123 | 20 | 0 | 9 | 61 | 0 | 1 | 36 | 36 | 1 | 4 | 8 | 2 | 15 | 170 | 528 | 29 | 94 | .257 | .305 | .355 | .660 | .171 | .098 | .258 | 6.82 | 6.82 | 1.00 | 53.22 |
| 1980 | Baltimore Orioles | AL | MLB | BAL | 25 | 27 | 2B | 98 | 152 | 557 | 71 | 158 | 32 | 0 | 2 | 63 | 3 | 2 | 46 | 19 | 3 | 6 | 6 | 1 | 22 | 196 | 618 | 34 | 124 | .284 | .338 | .352 | .690 | .153 | .068 | .288 | 7.44 | 3.07 | 0.41 | 278.50 |
| 1981 | Baltimore Orioles | AL | MLB | BAL | 44 | 28 | 2B | 101 | 96 | 369 | 41 | 97 | 27 | 0 | 4 | 38 | 0 | 0 | 27 | 18 | 3 | 3 | 2 | 0 | 6 | 136 | 404 | 31 | 66 | .263 | .317 | .369 | .686 | .179 | .106 | .266 | 6.68 | 4.46 | 0.67 | 92.25 |
| 1982 | Baltimore Orioles | AL | MLB | BAL | 44 | 29 | 2B | 101 | 158 | 558 | 75 | 156 | 24 | 2 | 8 | 57 | 0 | 1 | 50 | 34 | 1 | 11 | 6 | 1 | 15 | 208 | 626 | 34 | 122 | .280 | .337 | .373 | .710 | .181 | .093 | .284 | 7.99 | 5.43 | 0.68 | 69.75 |
| 1983 | Baltimore Orioles | AL | MLB | BAL | 25 | 30 | 2B | 88 | 140 | 459 | 49 | 108 | 19 | 0 | 5 | 41 | 1 | 1 | 47 | 29 | 2 | 7 | 5 | 2 | 20 | 142 | 520 | 24 | 84 | .235 | .306 | .309 | .615 | .176 | .074 | .240 | 9.04 | 5.58 | 0.62 | 91.80 |
| 1984 | Baltimore Orioles | AL | MLB | BAL | 25 | 31 | 2B | 89 | 127 | 397 | 29 | 101 | 26 | 0 | 2 | 24 | 1 | 3 | 24 | 23 | 0 | 3 | 2 | 1 | 15 | 133 | 426 | 28 | 73 | .254 | .296 | .335 | .631 | .136 | .081 | .265 | 5.63 | 5.40 | 0.96 | 198.50 |
| 1985 | Baltimore Orioles | AL | MLB | BAL | 44 | 32 | 2B | 79 | 85 | 208 | 25 | 42 | 7 | 0 | 2 | 14 | 0 | 1 | 20 | 7 | 1 | 5 | 0 | 0 | 9 | 55 | 234 | 9 | 33 | .202 | .275 | .264 | .539 | .154 | .062 | .201 | 8.55 | 2.99 | 0.35 | 104.00 |
| Tot: | MLB (10 yrs) | MLB | 1140 | 3829 | 448 | 984 | 193 | 3 | 43 | 372 | 6 | 13 | 297 | 219 | 14 | 44 | 34 | 7 | 128 | 1312 | 4218 | 239 | 745 | .257 | .310 | .343 | .653 | .161 | .086 | .261 | 7.04 | 5.19 | 0.74 | 89.05 | ||||||
| Tot: | AL (10 yrs) | AL | 1140 | 3829 | 448 | 984 | 193 | 3 | 43 | 372 | 6 | 13 | 297 | 219 | 14 | 44 | 34 | 7 | 128 | 1312 | 4218 | 239 | 745 | .257 | .310 | .343 | .653 | .161 | .086 | .261 | 7.04 | 5.19 | 0.74 | 89.05 | ||||||
| Tot: | Minors (1 yrs) | Minors | 132 | 524 | 84 | 176 | 26 | 3 | 11 | 78 | 2 | 5 | 46 | 38 | 3 | 6 | 3 | 0 | 0 | 241 | 582 | 40 | 136 | .336 | .391 | .460 | .851 | .206 | .124 | .345 | 7.90 | 6.53 | 0.83 | 47.64 | ||||||
| Tot: | AAA (1 yrs) | AAA | 132 | 524 | 84 | 176 | 26 | 3 | 11 | 78 | 2 | 5 | 46 | 38 | 3 | 6 | 3 | 0 | 0 | 241 | 582 | 40 | 136 | .336 | .391 | .460 | .851 | .206 | .124 | .345 | 7.90 | 6.53 | 0.83 | 47.64 | ||||||
| Tot: | College (2 yrs) | College | 126 | 481 | 124 | 181 | 30 | 4 | 26 | 135 | 6 | 0 | 61 | 51 | 0 | 0 | 0 | 0 | 0 | 297 | 542 | 60 | 121 | .376 | .446 | .617 | 1.064 | .380 | .241 | .384 | 11.25 | 9.41 | 0.84 | 18.50 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | College - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | age | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 1979 | Baltimore Orioles | Championship Series | Playoffs | 26 | 4 | 11 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 11 | 0 | 2 | .182 | .182 | .182 | .364 | .000 | .000 | .200 | 0.00 | 9.09 | 0.00 | 0.00 |
| 1979 | Baltimore Orioles | World Series | Playoffs | 26 | 6 | 17 | 2 | 5 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9 | 17 | 2 | 3 | .294 | .294 | .529 | .823 | .235 | .235 | .267 | 0.00 | 5.88 | 0.00 | 5.88 |
| 1983 | Baltimore Orioles | Championship Series | Playoffs | 30 | 4 | 14 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1983 | Baltimore Orioles | World Series | Playoffs | 30 | 5 | 19 | 2 | 4 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 5 | 19 | 1 | 3 | .211 | .211 | .263 | .474 | .053 | .052 | .250 | 0.00 | 15.79 | 0.00 | 0.00 |
| Tot: | Playoffs (2 Yrs) | Playoffs | 19 | 61 | 4 | 11 | 2 | 0 | 1 | 5 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 16 | 61 | 3 | 8 | .180 | .180 | .262 | .443 | .082 | .082 | .182 | 0.00 | 8.20 | 61.00 |
| Speed | Power | Contact | Xtra | Rbis | Runs | Hitting | Durability | Team Success |
| 32 | 45 | 88 | 43 | 53 | 54 | 60 | 79 | .593 |