| 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 | Oakland Athletics | AL | MLB | OAK | 24 | 22 | C | 16 | 38 | 1 | 6 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 15 | 1 | 0 | 0 | 0 | 0 | 9 | 40 | 1 | 5 | .158 | .200 | .237 | .437 | .105 | .079 | .227 | 2.50 | 37.50 | 15.00 | 38.00 | |
| 1970 | Oakland Athletics | AL | MLB | OAK | 38,54 | 23 | C | 134* | 38 | 105 | 19 | 32 | 6 | 0 | 7 | 20 | 0 | 2 | 23 | 30 | 0 | 0 | 0 | 2 | 2 | 59 | 128 | 13 | 19 | .305 | .430 | .562 | .992 | .457 | .257 | .368 | 17.97 | 23.44 | 1.30 | 15.00 |
| 1971 | Oakland Athletics | AL | MLB | OAK | 38 | 24 | C | 121 | 65 | 179 | 26 | 49 | 7 | 0 | 7 | 25 | 2 | 1 | 29 | 34 | 2 | 1 | 0 | 0 | 3 | 77 | 211 | 14 | 35 | .274 | .381 | .430 | .811 | .324 | .156 | .304 | 13.74 | 16.11 | 1.17 | 25.57 |
| 1972 | Oakland Athletics | AL | MLB | OAK | 38 | 25 | C | 99 | 82 | 227 | 22 | 51 | 5 | 3 | 5 | 32 | 0 | 0 | 24 | 42 | 3 | 2 | 0 | 2 | 4 | 77 | 256 | 13 | 38 | .225 | .307 | .339 | .646 | .220 | .114 | .256 | 9.38 | 16.41 | 1.75 | 45.40 |
| 1973 | Oakland Athletics | AL | MLB | OAK | 18 | 26 | 1B | 118 | 160 | 510 | 83 | 132 | 18 | 2 | 24 | 84 | 2 | 2 | 101 | 94 | 10 | 8 | 7 | 8 | 13 | 226 | 636 | 44 | 88 | .259 | .387 | .443 | .830 | .382 | .184 | .271 | 15.88 | 14.78 | 0.93 | 21.25 |
| 1974 | Oakland Athletics | AL | MLB | OAK | 18 | 27 | 1B-C | 112 | 158 | 484 | 71 | 102 | 17 | 1 | 26 | 73 | 2 | 9 | 110 | 105 | 12 | 2 | 4 | 6 | 10 | 199 | 612 | 44 | 58 | .211 | .367 | .411 | .778 | .413 | .200 | .213 | 17.97 | 17.16 | 0.95 | 18.62 |
| 1975 | Oakland Athletics | AL | MLB | OAK | 18 | 28 | C-1B | 123 | 158 | 498 | 83 | 127 | 17 | 0 | 29 | 87 | 7 | 4 | 106 | 127 | 12 | 3 | 4 | 2 | 8 | 231 | 623 | 46 | 81 | .255 | .395 | .464 | .859 | .428 | .209 | .283 | 17.01 | 20.39 | 1.20 | 17.17 |
| 1976 | Oakland Athletics | AL | MLB | OAK | 18 | 29 | 1B-C | 121 | 128 | 417 | 64 | 104 | 19 | 1 | 22 | 66 | 5 | 4 | 81 | 91 | 4 | 1 | 5 | 2 | 7 | 191 | 508 | 42 | 62 | .249 | .373 | .458 | .831 | .405 | .209 | .265 | 15.94 | 17.91 | 1.12 | 18.95 |
| 1977 | San Diego Padres | NL | MLB | SDN | 18 | 30 | C | 115 | 147 | 437 | 66 | 102 | 24 | 4 | 15 | 61 | 5 | 3 | 125 | 119 | 13 | 2 | 4 | 10 | 5 | 179 | 581 | 43 | 59 | .233 | .415 | .410 | .825 | .467 | .177 | .283 | 21.51 | 20.48 | 0.95 | 29.13 |
| 1978 | San Diego Padres | NL | MLB | SDN | 18 | 31 | 1B-C | 115 | 142 | 401 | 60 | 90 | 18 | 4 | 16 | 61 | 6 | 5 | 101 | 98 | 11 | 0 | 2 | 8 | 5 | 164 | 515 | 38 | 52 | .224 | .392 | .409 | .801 | .439 | .185 | .256 | 19.61 | 19.03 | 0.97 | 25.06 |
| 1979 | San Diego Padres | NL | MLB | SDN | 18 | 32 | C-1B | 117 | 151 | 463 | 61 | 122 | 16 | 4 | 20 | 67 | 2 | 6 | 105 | 106 | 7 | 1 | 6 | 4 | 7 | 206 | 582 | 40 | 82 | .263 | .403 | .445 | .848 | .400 | .182 | .297 | 18.04 | 18.21 | 1.01 | 23.15 |
| 1980 | San Diego Padres | NL | MLB | SDN | 18 | 33 | C | 115 | 133 | 316 | 46 | 70 | 11 | 1 | 17 | 50 | 4 | 4 | 92 | 63 | 4 | 0 | 4 | 11 | 11 | 134 | 416 | 29 | 41 | .222 | .399 | .424 | .823 | .494 | .202 | .221 | 22.12 | 15.14 | 0.68 | 18.59 |
| 1981 | St. Louis Cardinals | NL | MLB | SLN | 18 | 34 | C | 122 | 58 | 129 | 26 | 30 | 7 | 0 | 5 | 22 | 0 | 0 | 38 | 26 | 4 | 1 | 2 | 2 | 1 | 52 | 174 | 12 | 18 | .233 | .416 | .403 | .819 | .465 | .170 | .250 | 21.84 | 14.94 | 0.68 | 25.80 |
| 1982 | St. Louis Cardinals | NL | MLB | SLN | 18 | 35 | C | 131* | 66 | 124 | 18 | 32 | 9 | 0 | 7 | 18 | 1 | 1 | 36 | 31 | 4 | 0 | 1 | 1 | 1 | 62 | 165 | 16 | 16 | .258 | .436 | .500 | .936 | .532 | .242 | .287 | 21.82 | 18.79 | 0.86 | 17.71 |
| 1983 | Pittsburgh Pirates | NL | MLB | PIT | 18 | 36 | 1B | 53 | 62 | 7 | 11 | 5 | 0 | 0 | 6 | 0 | 1 | 12 | 17 | 4 | 0 | 0 | 0 | 0 | 16 | 78 | 5 | 6 | .177 | .346 | .258 | .604 | .258 | .081 | .244 | 15.38 | 21.79 | 1.42 | 0.00 | |
| Tot: | MLB (15 yrs) | MLB | 1555 | 4390 | 653 | 1060 | 179 | 20 | 201 | 674 | 36 | 42 | 984 | 998 | 91 | 21 | 39 | 58 | 77 | 1882 | 5525 | 400 | 660 | .241 | .388 | .429 | .817 | .410 | .187 | .266 | 17.81 | 18.06 | 1.01 | 21.84 | ||||||
| Tot: | AL (8 yrs) | AL | 805 | 2458 | 369 | 603 | 89 | 7 | 121 | 389 | 18 | 22 | 475 | 538 | 44 | 17 | 20 | 22 | 47 | 1069 | 3014 | 217 | 386 | .245 | .374 | .435 | .809 | .381 | .190 | .265 | 15.76 | 17.85 | 1.13 | 20.31 | ||||||
| Tot: | NL (7 yrs) | NL | 750 | 1932 | 284 | 457 | 90 | 13 | 80 | 285 | 18 | 20 | 509 | 460 | 47 | 4 | 19 | 36 | 30 | 813 | 2511 | 183 | 274 | .237 | .404 | .421 | .825 | .447 | .184 | .267 | 20.27 | 18.32 | 0.90 | 24.15 | ||||||
| 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 |
| 1971 | Oakland Athletics | Championship Series | Playoffs | 24 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .250 | .000 | .250 | .333 | .000 | .000 | 25.00 | 25.00 | 1.00 | 0.00 |
| 1972 | Oakland Athletics | Championship Series | Playoffs | 25 | 5 | 17 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 20 | 0 | 1 | .059 | .200 | .059 | .259 | .176 | .000 | .083 | 15.00 | 25.00 | 1.67 | 0.00 |
| 1972 | Oakland Athletics | World Series | Playoffs | 25 | 7 | 23 | 5 | 8 | 1 | 0 | 4 | 9 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 21 | 25 | 5 | 3 | .348 | .400 | .913 | 1.313 | .652 | .565 | .267 | 8.00 | 16.00 | 2.00 | 16.00 |
| 1973 | Oakland Athletics | Championship Series | Playoffs | 26 | 5 | 17 | 3 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 5 | 19 | 1 | 3 | .235 | .316 | .294 | .610 | .176 | .059 | .308 | 10.53 | 21.05 | 2.00 | 0.00 |
| 1973 | Oakland Athletics | World Series | Playoffs | 26 | 7 | 19 | 0 | 3 | 1 | 0 | 0 | 3 | 0 | 0 | 11 | 7 | 0 | 0 | 0 | 0 | 0 | 4 | 30 | 1 | 2 | .158 | .467 | .211 | .678 | .632 | .053 | .250 | 36.67 | 23.33 | 0.64 | 0.00 |
| 1974 | Oakland Athletics | Championship Series | Playoffs | 27 | 4 | 11 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | .000 | .267 | .000 | .267 | .455 | .000 | .000 | 26.67 | 26.67 | 1.00 | 0.00 |
| 1974 | Oakland Athletics | World Series | Playoffs | 27 | 5 | 9 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 0 | 2 | .222 | .417 | .222 | .639 | .333 | .000 | .400 | 25.00 | 33.33 | 1.33 | 0.00 |
| 1975 | American League | Major League Baseball | AllStar | 28 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .250 | .000 | .250 | .333 | .000 | .000 | 25.00 | 25.00 | 1.00 | 0.00 |
| 1975 | Oakland Athletics | Championship Series | Playoffs | 28 | 3 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | .000 | .250 | .000 | .250 | .333 | .000 | .000 | 25.00 | 16.67 | 0.67 | 0.00 |
| 1982 | St. Louis Cardinals | World Series | Playoffs | 35 | 5 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .143 | .000 | .143 | .167 | .000 | .000 | 14.29 | 28.57 | 2.00 | 0.00 |
| Tot: | AllStar (1 Yrs) | AllStar | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .250 | .000 | .250 | .333 | .000 | .000 | 25.00 | 25.00 | 1.00 | |||
| Tot: | Playoffs (6 Yrs) | Playoffs | 42 | 114 | 10 | 18 | 3 | 0 | 4 | 14 | 1 | 0 | 30 | 33 | 0 | 0 | 0 | 0 | 0 | 33 | 144 | 7 | 11 | .158 | .333 | .289 | .623 | .404 | .132 | .182 | 20.83 | 22.92 | 1.10 | 28.50 |
| Speed | Power | Contact | Xtra | Rbis | Runs | Hitting | Durability | Team Success |
| 42 | 86 | 30 | 82 | 72 | 38 | 48 | 66 | .538 |