| 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 |
| 1969 | Los Angeles Dodgers | NL | MLB | LAN | 8 | 23 | C | 4 | 8 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 3 | 9 | 0 | 3 | .375 | .375 | .375 | .750 | -0.125 | .000 | .500 | 0.00 | 22.22 | 0.00 | 0.00 | |
| 1970 | Los Angeles Dodgers | NL | MLB | LAN | 8 | 24 | C | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 1971 | St. Louis Cardinals | NL | MLB | SLN | 19 | 25 | C-OF | 17 | 19 | 3 | 4 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 0 | 0 | 5 | 20 | 1 | 3 | .211 | .250 | .263 | .513 | .105 | .052 | .333 | 5.00 | 35.00 | 7.00 | 0.00 | |
| 1972 | Houston Astros | NL | MLB | HOU | 9 | 26 | C | 27 | 35 | 3 | 6 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 6 | 1 | 0 | 1 | 0 | 0 | 7 | 38 | 1 | 5 | .171 | .211 | .200 | .411 | .057 | .029 | .200 | 2.63 | 15.79 | 6.00 | 0.00 | |
| 1973 | Montreal Expos | NL | MLB | MON | 7 | 27 | C | 112* | 48 | 111 | 12 | 29 | 6 | 1 | 3 | 12 | 0 | 1 | 17 | 15 | 3 | 3 | 0 | 2 | 2 | 46 | 134 | 10 | 19 | .261 | .374 | .414 | .788 | .297 | .153 | .280 | 12.69 | 11.19 | 0.88 | 37.00 |
| 1974 | Montreal Expos | NL | MLB | MON | 7 | 28 | C | 38 | 87 | 4 | 15 | 2 | 0 | 1 | 6 | 1 | 1 | 15 | 16 | 0 | 0 | 0 | 3 | 3 | 20 | 102 | 3 | 12 | .172 | .294 | .230 | .524 | .230 | .058 | .200 | 14.71 | 15.69 | 1.07 | 87.00 | |
| 1975 | Kansas City Royals | AL | MLB | KCA | 15 | 29 | C | 102* | 63 | 147 | 18 | 39 | 9 | 1 | 1 | 9 | 1 | 0 | 18 | 29 | 1 | 4 | 2 | 1 | 1 | 53 | 172 | 11 | 28 | .265 | .345 | .361 | .706 | .224 | .096 | .319 | 10.47 | 16.86 | 1.61 | 147.00 |
| 1976 | Kansas City Royals | AL | MLB | KCA | 15 | 30 | C | 101 | 79 | 209 | 26 | 55 | 7 | 1 | 2 | 25 | 3 | 1 | 25 | 29 | 1 | 6 | 2 | 2 | 5 | 70 | 243 | 10 | 45 | .263 | .342 | .335 | .677 | .201 | .072 | .294 | 10.29 | 11.93 | 1.16 | 104.50 |
| 1977 | Seattle Mariners | AL | MLB | SEA | 15 | 31 | C | 103 | 105 | 297 | 27 | 80 | 11 | 1 | 8 | 32 | 0 | 3 | 37 | 50 | 6 | 5 | 2 | 4 | 10 | 117 | 347 | 20 | 60 | .269 | .360 | .394 | .754 | .239 | .125 | .299 | 10.66 | 14.41 | 1.35 | 37.13 |
| 1978 | Seattle Mariners | AL | MLB | SEA | 15 | 32 | C | 108 | 124 | 364 | 46 | 94 | 14 | 3 | 11 | 55 | 2 | 1 | 45 | 42 | 6 | 4 | 4 | 1 | 10 | 147 | 423 | 28 | 66 | .258 | .346 | .404 | .750 | .272 | .146 | .263 | 10.64 | 9.93 | 0.93 | 33.09 |
| 1979 | Seattle Mariners | AL | MLB | SEA | 15 | 33 | C | 96 | 95 | 247 | 19 | 60 | 8 | 0 | 6 | 28 | 1 | 2 | 33 | 38 | 4 | 6 | 3 | 3 | 7 | 86 | 293 | 14 | 46 | .243 | .338 | .348 | .686 | .235 | .105 | .262 | 11.26 | 12.97 | 1.15 | 41.17 |
| 1980 | Seattle Mariners | AL | MLB | SEA | 15 | 34 | C | 79* | 48 | 107 | 6 | 23 | 2 | 0 | 1 | 8 | 0 | 0 | 9 | 19 | 1 | 2 | 2 | 0 | 2 | 28 | 121 | 3 | 20 | .215 | .277 | .262 | .539 | .131 | .047 | .247 | 7.44 | 15.70 | 2.11 | 107.00 |
| Tot: | MLB (12 yrs) | MLB | 652 | 1634 | 166 | 408 | 61 | 7 | 33 | 180 | 8 | 10 | 201 | 254 | 23 | 31 | 16 | 16 | 41 | 582 | 1905 | 101 | 307 | .250 | .337 | .356 | .693 | .228 | .106 | .275 | 10.55 | 13.33 | 1.26 | 49.52 | ||||||
| Tot: | AL (6 yrs) | AL | 514 | 1371 | 142 | 351 | 51 | 6 | 29 | 157 | 7 | 7 | 167 | 207 | 19 | 27 | 15 | 11 | 35 | 501 | 1599 | 86 | 265 | .256 | .342 | .365 | .707 | .231 | .109 | .280 | 10.44 | 12.95 | 1.24 | 47.28 | ||||||
| Tot: | NL (6 yrs) | NL | 138 | 263 | 24 | 57 | 10 | 1 | 4 | 23 | 1 | 3 | 34 | 47 | 4 | 4 | 1 | 5 | 6 | 81 | 306 | 15 | 42 | .217 | .315 | .308 | .623 | .213 | .091 | .249 | 11.11 | 15.36 | 1.38 | 65.75 | ||||||
| Avg: | MLB - 162 game avg | MLB | 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 |
| 1976 | Kansas City Royals | Championship Series | Playoffs | 30 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 |
| Tot: | Playoffs (1 Yrs) | Playoffs | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 |
| Speed | Power | Contact | Xtra | Rbis | Runs | Hitting | Durability | Team Success |
| 38 | 49 | 51 | 45 | 44 | 29 | 48 | 34 | .482 |