| 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 |
| 1957 | Chicago Cubs | NL | MLB | CHN | 4 | 23 | 3B | 9 | 38 | 7 | 8 | 2 | 0 | 0 | 1 | 0 | 1 | 5 | 9 | 1 | 0 | 0 | 0 | 0 | 10 | 44 | 2 | 6 | .211 | .318 | .263 | .581 | .158 | .052 | .276 | 11.36 | 20.45 | 1.80 | 0.00 | |
| 1958 | Chicago Cubs | NL | MLB | CHN | 4 | 24 | 3B-2B | 98 | 83 | 219 | 27 | 53 | 9 | 3 | 4 | 14 | 0 | 1 | 27 | 34 | 2 | 2 | 0 | 2 | 14 | 80 | 250 | 16 | 37 | .242 | .331 | .365 | .696 | .242 | .123 | .271 | 10.80 | 13.60 | 1.26 | 54.75 |
| 1959 | Chicago Cubs | NL | MLB | CHN | 4 | 25 | 2B | 25 | 48 | 1 | 9 | 3 | 1 | 1 | 6 | 1 | 1 | 5 | 3 | 0 | 0 | 0 | 0 | 3 | 17 | 53 | 5 | 4 | .188 | .264 | .354 | .618 | .271 | .166 | .182 | 9.43 | 5.66 | 0.60 | 48.00 | |
| 1962 | Minnesota Twins | AL | MLB | MIN | 16 | 28 | 2B | 37 | 26 | 6 | 5 | 0 | 1 | 2 | 2 | 0 | 0 | 2 | 6 | 0 | 1 | 0 | 0 | 1 | 13 | 29 | 3 | 2 | .192 | .250 | .500 | .750 | .385 | .308 | .167 | 6.90 | 20.69 | 3.00 | 13.00 | |
| 1963 | Minnesota Twins | AL | MLB | MIN | 8 | 29 | 2B | 126* | 64 | 150 | 29 | 43 | 5 | 3 | 9 | 24 | 0 | 0 | 15 | 29 | 1 | 7 | 1 | 4 | 4 | 81 | 174 | 17 | 26 | .287 | .353 | .540 | .893 | .353 | .253 | .301 | 8.62 | 16.67 | 1.93 | 16.67 |
| 1964 | Minnesota Twins | AL | MLB | MIN | 8 | 30 | 2B | 59* | 58 | 114 | 9 | 16 | 0 | 2 | 0 | 1 | 1 | 0 | 10 | 25 | 1 | 3 | 0 | 2 | 3 | 20 | 128 | 2 | 14 | .140 | .216 | .175 | .391 | .132 | .035 | .180 | 7.81 | 19.53 | 2.50 | 0.00 |
| Tot: | MLB (6 yrs) | MLB | 276 | 595 | 79 | 134 | 19 | 10 | 16 | 48 | 2 | 3 | 64 | 106 | 5 | 13 | 1 | 8 | 25 | 221 | 678 | 45 | 89 | .225 | .305 | .371 | .677 | .252 | .146 | .249 | 9.44 | 15.63 | 1.66 | 37.19 | ||||||
| Tot: | AL (3 yrs) | AL | 159 | 290 | 44 | 64 | 5 | 6 | 11 | 27 | 1 | 0 | 27 | 60 | 2 | 11 | 1 | 6 | 8 | 114 | 331 | 22 | 42 | .221 | .291 | .393 | .684 | .269 | .172 | .241 | 8.16 | 18.13 | 2.22 | 26.36 | ||||||
| Tot: | NL (3 yrs) | NL | 117 | 305 | 35 | 70 | 14 | 4 | 5 | 21 | 1 | 3 | 37 | 46 | 3 | 2 | 0 | 2 | 17 | 107 | 347 | 23 | 47 | .230 | .319 | .351 | .670 | .236 | .121 | .256 | 10.66 | 13.26 | 1.24 | 61.00 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Speed | Power | Contact | Xtra | Rbis | Runs | Hitting | Durability | Team Success |
| 51 | 63 | 52 | 69 | 40 | 64 | 42 | 29 | .495 |