Per Game Table | Season | Age | Tm | Lg | Pos | G | GS | MP | FG | FGA | FG% | 3P | 3PA | 3P% | 2P | 2PA | 2P% | eFG% | FT | FTA | FT% | ORB | DRB | TRB | AST | STL | BLK | TOV | PF | PTS |
| 1970-71 | 22 | DET | NBA | C | 82 | | 24.6 | 6.1 | 13.5 | .455 | | | | 6.1 | 13.5 | .455 | .455 | 3.3 | 4.6 | .726 | | | 8.1 | 1.8 | | | | 3.3 | 15.6 |
| 1971-72 | 23 | DET | NBA | C | 80 | | 38.7 | 10.4 | 21.1 | .493 | | | | 10.4 | 21.1 | .493 | .493 | 4.9 | 6.3 | .768 | | | 14.2 | 3.1 | | | | 3.7 | 25.7 |
| 1972-73 | 24 | DET | NBA | C | 81 | | 38.9 | 10.0 | 20.4 | .490 | | | | 10.0 | 20.4 | .490 | .490 | 3.8 | 4.9 | .773 | | | 14.9 | 3.2 | | | | 3.4 | 23.8 |
| 1973-74 | 25 | DET | NBA | C | 81 | | 37.6 | 9.2 | 18.3 | .504 | | | | 9.2 | 18.3 | .504 | .504 | 4.0 | 5.0 | .797 | 3.3 | 9.9 | 13.3 | 4.2 | 1.4 | 3.0 | | 3.4 | 22.5 |
| 1974-75 | 26 | DET | NBA | C | 76 | | 39.3 | 9.6 | 18.9 | .510 | | | | 9.6 | 18.9 | .510 | .510 | 4.8 | 5.9 | .802 | 3.0 | 9.1 | 12.0 | 4.6 | 1.0 | 2.3 | | 3.1 | 24.0 |
| 1975-76 | 27 | DET | NBA | C | 64 | | 36.9 | 8.5 | 15.9 | .532 | | | | 8.5 | 15.9 | .532 | .532 | 4.4 | 5.8 | .768 | 3.4 | 8.3 | 11.7 | 3.4 | 1.2 | 1.3 | | 3.2 | 21.3 |
| 1976-77 | 28 | DET | NBA | C | 64 | | 38.2 | 10.6 | 19.8 | .534 | | | | 10.6 | 19.8 | .534 | .534 | 4.1 | 5.0 | .818 | 3.1 | 8.5 | 11.6 | 3.3 | 1.1 | 2.0 | | 2.7 | 25.3 |
| 1977-78 | 29 | DET | NBA | C | 63 | | 36.7 | 9.9 | 18.4 | .537 | | | | 9.9 | 18.4 | .537 | .537 | 4.7 | 6.1 | .772 | 3.1 | 8.2 | 11.3 | 3.4 | 1.3 | 1.5 | 3.6 | 2.9 | 24.5 |
| 1978-79 | 30 | DET | NBA | C | 53 | | 34.6 | 9.2 | 17.9 | .515 | | | | 9.2 | 17.9 | .515 | .515 | 5.2 | 6.9 | .749 | 3.1 | 6.2 | 9.3 | 2.6 | 0.9 | 1.4 | 3.3 | 3.4 | 23.6 |
| 1979-80 | 31 | TOT | NBA | C | 63 | | 33.8 | 7.4 | 13.8 | .537 | 0.0 | 0.1 | .167 | 7.4 | 13.7 | .540 | .538 | 4.4 | 5.6 | .782 | 2.4 | 6.3 | 8.8 | 2.9 | 1.2 | 1.4 | 2.6 | 3.2 | 19.2 |
| 1979-80 | 31 | DET | NBA | C | 37 | | 37.6 | 8.6 | 15.8 | .546 | 0.0 | 0.1 | .000 | 8.6 | 15.6 | .551 | .546 | 4.4 | 5.7 | .781 | 2.9 | 7.2 | 10.1 | 3.3 | 1.0 | 1.6 | 3.1 | 3.5 | 21.7 |
| 1979-80 | 31 | MIL | NBA | C | 26 | | 28.4 | 5.7 | 10.9 | .519 | 0.0 | 0.0 | 1.000 | 5.6 | 10.8 | .518 | .521 | 4.3 | 5.5 | .785 | 1.7 | 5.2 | 6.9 | 2.4 | 1.4 | 1.1 | 1.9 | 2.7 | 15.7 |
| 1980-81 | 32 | MIL | NBA | C | 67 | | 26.2 | 5.6 | 10.7 | .525 | 0.0 | 0.0 | 1.000 | 5.6 | 10.7 | .524 | .526 | 3.1 | 4.1 | .751 | 1.9 | 4.3 | 6.2 | 2.7 | 1.1 | 1.2 | 2.1 | 2.7 | 14.3 |
| 1981-82 | 33 | MIL | NBA | C | 74 | 72 | 26.8 | 5.5 | 9.9 | .558 | 0.0 | 0.0 | .000 | 5.5 | 9.8 | .560 | .558 | 2.5 | 3.3 | .752 | 1.2 | 4.0 | 5.2 | 3.0 | 1.0 | 0.8 | 2.2 | 2.9 | 13.5 |
| 1982-83 | 34 | MIL | NBA | C | 39 | 35 | 25.1 | 4.2 | 8.5 | .491 | 0.0 | 0.0 | .000 | 4.2 | 8.5 | .492 | .491 | 2.3 | 3.4 | .684 | 1.5 | 3.6 | 5.1 | 2.7 | 0.9 | 0.6 | 2.1 | 3.2 | 10.7 |
| 1983-84 | 35 | MIL | NBA | C | 72 | 72 | 27.9 | 5.4 | 9.5 | .572 | 0.0 | 0.0 | .000 | 5.4 | 9.5 | .575 | .572 | 2.7 | 3.8 | .708 | 2.0 | 4.4 | 6.3 | 2.6 | 0.8 | 0.7 | 2.3 | 3.2 | 13.6 |
| Career | | | NBA | | 959 | 179 | 33.5 | 8.1 | 15.7 | .514 | 0.0 | 0.0 | .154 | 8.1 | 15.7 | .515 | .514 | 3.9 | 5.1 | .767 | 2.6 | 6.8 | 10.1 | 3.1 | 1.1 | 1.5 | 2.6 | 3.2 | 20.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| 10 seasons | | DET | NBA | | 681 | | 36.2 | 9.2 | 18.1 | .508 | 0.0 | 0.1 | .000 | 9.2 | 18.1 | .509 | .508 | 4.3 | 5.6 | .775 | 3.2 | 8.4 | 11.8 | 3.3 | 1.2 | 2.0 | 3.4 | 3.3 | 22.7 |
| 5 seasons | | MIL | NBA | | 278 | 179 | 26.8 | 5.3 | 9.9 | .541 | 0.0 | 0.0 | .250 | 5.3 | 9.8 | .542 | .541 | 2.8 | 3.8 | .736 | 1.7 | 4.2 | 5.9 | 2.7 | 1.0 | 0.9 | 2.2 | 2.9 | 13.5 |