| 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 |
| 1966 | Minnesota Twins | AL | MLB | MIN | 29 | 21 | C | 3 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .200 | .200 | .200 | .400 | .000 | .000 | .200 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1968 | Minnesota Twins | AL | MLB | MIN | 15 | 23 | C | 11 | 34 | 1 | 7 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 8 | 0 | 1 | 0 | 0 | 1 | 8 | 38 | 1 | 6 | .206 | .270 | .235 | .505 | .118 | .029 | .269 | 7.89 | 21.05 | 2.67 | 0.00 | |
| 1969 | Minnesota Twins | AL | MLB | MIN | 15 | 24 | C | 103 | 69 | 187 | 18 | 48 | 8 | 0 | 5 | 13 | 0 | 1 | 17 | 47 | 3 | 2 | 1 | 1 | 6 | 71 | 210 | 13 | 35 | .257 | .327 | .380 | .707 | .209 | .123 | .316 | 8.10 | 22.38 | 2.76 | 37.40 |
| 1970 | Minnesota Twins | AL | MLB | MIN | 15 | 25 | C | 93 | 117 | 369 | 36 | 82 | 12 | 2 | 15 | 46 | 3 | 5 | 34 | 84 | 2 | 4 | 0 | 6 | 11 | 143 | 409 | 29 | 53 | .222 | .291 | .388 | .679 | .252 | .166 | .248 | 8.31 | 20.54 | 2.47 | 24.60 |
| 1971 | Minnesota Twins | AL | MLB | MIN | 15 | 26 | C | 101 | 125 | 388 | 38 | 97 | 13 | 1 | 13 | 44 | 3 | 3 | 39 | 104 | 0 | 3 | 4 | 9 | 9 | 151 | 434 | 27 | 70 | .250 | .316 | .389 | .705 | .240 | .139 | .305 | 8.99 | 23.96 | 2.67 | 29.85 |
| 1972 | Minnesota Twins | AL | MLB | MIN | 15 | 27 | C | 69* | 64 | 163 | 12 | 30 | 4 | 1 | 1 | 8 | 0 | 1 | 9 | 37 | 0 | 0 | 1 | 2 | 5 | 39 | 173 | 6 | 24 | .184 | .225 | .239 | .464 | .104 | .055 | .230 | 5.20 | 21.39 | 4.11 | 163.00 |
| 1973 | Minnesota Twins | AL | MLB | MIN | 15 | 28 | C | 105 | 125 | 432 | 50 | 112 | 15 | 0 | 16 | 64 | 3 | 1 | 39 | 111 | 5 | 2 | 3 | 0 | 10 | 175 | 481 | 31 | 81 | .259 | .326 | .405 | .731 | .241 | .146 | .312 | 8.11 | 23.08 | 2.85 | 27.00 |
| 1974 | Chicago Cubs | NL | MLB | CHN | 15 | 29 | C | 96 | 78 | 215 | 17 | 54 | 7 | 0 | 7 | 28 | 1 | 3 | 18 | 42 | 2 | 1 | 4 | 4 | 4 | 82 | 240 | 14 | 40 | .251 | .310 | .381 | .691 | .205 | .130 | .276 | 7.50 | 17.50 | 2.33 | 30.71 |
| 1975 | Chicago Cubs | NL | MLB | CHN | 15 | 30 | C | 86 | 84 | 200 | 19 | 44 | 4 | 3 | 5 | 26 | 0 | 0 | 19 | 42 | 0 | 1 | 2 | 7 | 3 | 69 | 222 | 12 | 32 | .220 | .285 | .345 | .630 | .220 | .125 | .252 | 8.56 | 18.92 | 2.21 | 40.00 |
| 1976 | Chicago Cubs | NL | MLB | CHN | 15 | 31 | C | 78 | 101 | 303 | 19 | 65 | 7 | 0 | 5 | 28 | 1 | 2 | 16 | 63 | 0 | 0 | 6 | 2 | 9 | 87 | 325 | 12 | 53 | .215 | .249 | .287 | .536 | .122 | .072 | .249 | 4.92 | 19.38 | 3.94 | 60.60 |
| 1977 | Chicago Cubs | NL | MLB | CHN | 15 | 32 | C | 91 | 110 | 349 | 40 | 83 | 22 | 0 | 9 | 43 | 3 | 1 | 28 | 69 | 1 | 2 | 2 | 7 | 18 | 132 | 382 | 31 | 52 | .238 | .295 | .378 | .673 | .226 | .140 | .271 | 7.33 | 18.06 | 2.46 | 38.78 |
| 1978 | San Jose Missions | PCL | AAA | SEA | - | 33 | C | 21 | 68 | 8 | 11 | 1 | 0 | 1 | 7 | 1 | 0 | 11 | 25 | 1 | 0 | 3 | 0 | 0 | 15 | 83 | 2 | 9 | .162 | .277 | .221 | .498 | .235 | .059 | .222 | 13.25 | 30.12 | 2.27 | 68.00 | |
| Tot: | MLB (11 yrs) | MLB | 887 | 2645 | 251 | 623 | 93 | 7 | 76 | 301 | 14 | 17 | 222 | 607 | 13 | 16 | 23 | 38 | 76 | 958 | 2919 | 176 | 447 | .236 | .296 | .362 | .658 | .209 | .127 | .276 | 7.61 | 20.79 | 2.73 | 34.80 | ||||||
| Tot: | AL (7 yrs) | AL | 514 | 1578 | 156 | 377 | 53 | 4 | 50 | 176 | 9 | 11 | 141 | 391 | 10 | 12 | 9 | 18 | 42 | 588 | 1750 | 107 | 270 | .239 | .304 | .373 | .676 | .222 | .134 | .285 | 8.06 | 22.34 | 2.77 | 31.56 | ||||||
| Tot: | NL (4 yrs) | NL | 373 | 1067 | 95 | 246 | 40 | 3 | 26 | 125 | 5 | 6 | 81 | 216 | 3 | 4 | 14 | 20 | 34 | 370 | 1169 | 69 | 177 | .231 | .283 | .347 | .630 | .191 | .116 | .262 | 6.93 | 18.48 | 2.67 | 41.04 | ||||||
| Tot: | Minors (1 yrs) | Minors | 21 | 68 | 8 | 11 | 1 | 0 | 1 | 7 | 1 | 0 | 11 | 25 | 1 | 0 | 3 | 0 | 0 | 15 | 83 | 2 | 9 | .162 | .277 | .221 | .498 | .235 | .059 | .222 | 13.25 | 30.12 | 2.27 | 68.00 | ||||||
| Tot: | AAA (1 yrs) | AAA | 21 | 68 | 8 | 11 | 1 | 0 | 1 | 7 | 1 | 0 | 11 | 25 | 1 | 0 | 3 | 0 | 0 | 15 | 83 | 2 | 9 | .162 | .277 | .221 | .498 | .235 | .059 | .222 | 13.25 | 30.12 | 2.27 | 68.00 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 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 |
| 1969 | Minnesota Twins | Championship Series | Playoffs | 24 | 2 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .143 | .250 | .143 | .393 | .143 | .000 | .250 | 12.50 | 37.50 | 3.00 | 0.00 |
| 1970 | Minnesota Twins | Championship Series | Playoffs | 25 | 2 | 8 | 2 | 4 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 8 | 1 | 3 | .500 | .500 | .625 | 1.125 | .125 | .125 | .667 | 0.00 | 25.00 | 0.00 | 0.00 |
| Tot: | Playoffs (2 Yrs) | Playoffs | 4 | 15 | 2 | 5 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 6 | 16 | 1 | 4 | .333 | .375 | .400 | .775 | .133 | .067 | .500 | 6.25 | 31.25 | 5.00 |
| Speed | Power | Contact | Xtra | Rbis | Runs | Hitting | Durability | Team Success |
| 39 | 62 | 26 | 54 | 53 | 33 | 43 | 47 | .494 |