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 |
| 1981-82 | 22 | PHO | NBA | PF | 80 | 0 | 14.8 | 2.8 | 5.5 | .521 | 0.0 | 0.0 | .000 | 2.8 | 5.4 | .522 | .521 | 0.9 | 1.5 | .641 | 1.2 | 2.0 | 3.2 | 1.0 | 0.5 | 0.9 | 1.3 | 2.1 | 6.6 |
| 1982-83 | 23 | PHO | NBA | PF | 82 | 82 | 35.5 | 7.2 | 13.0 | .550 | 0.0 | 0.0 | .333 | 7.2 | 13.0 | .551 | .551 | 2.4 | 3.5 | .672 | 2.9 | 5.7 | 8.7 | 2.4 | 1.2 | 2.6 | 2.3 | 3.1 | 16.7 |
| 1983-84 | 24 | PHO | NBA | PF | 82 | 82 | 35.4 | 7.3 | 12.7 | .576 | 0.0 | 0.1 | .000 | 7.3 | 12.6 | .580 | .576 | 3.0 | 4.3 | .707 | 2.8 | 5.5 | 8.3 | 2.6 | 1.0 | 2.1 | 2.2 | 3.3 | 17.7 |
| 1984-85 | 25 | PHO | NBA | PF | 61 | 55 | 36.1 | 8.4 | 14.4 | .587 | 0.0 | 0.0 | .500 | 8.4 | 14.3 | .587 | .588 | 3.0 | 4.2 | .709 | 3.2 | 5.6 | 8.8 | 2.6 | 1.4 | 1.7 | 2.2 | 3.0 | 19.9 |
| 1985-86 | 26 | PHO | NBA | PF | 73 | 69 | 34.0 | 8.0 | 13.7 | .581 | 0.0 | 0.1 | .000 | 8.0 | 13.6 | .586 | .581 | 4.2 | 6.1 | .698 | 2.3 | 6.2 | 8.5 | 3.3 | 1.0 | 1.8 | 2.9 | 3.4 | 20.2 |
| 1986-87 | 27 | PHO | NBA | PF | 69 | 67 | 37.2 | 8.5 | 15.4 | .551 | 0.0 | 0.1 | .200 | 8.5 | 15.3 | .553 | .551 | 5.5 | 7.1 | .773 | 2.7 | 6.0 | 8.7 | 3.4 | 1.2 | 2.1 | 2.2 | 3.2 | 22.5 |
| 1987-88 | 28 | TOT | NBA | PF | 67 | 60 | 35.6 | 7.3 | 13.7 | .529 | 0.0 | 0.1 | .333 | 7.2 | 13.6 | .531 | .530 | 4.5 | 5.8 | .779 | 2.9 | 6.2 | 9.1 | 3.1 | 0.9 | 2.4 | 2.3 | 3.6 | 19.1 |
| 1987-88 | 28 | PHO | NBA | PF | 40 | 34 | 36.9 | 8.2 | 15.4 | .531 | 0.1 | 0.1 | .400 | 8.1 | 15.3 | .532 | .532 | 4.7 | 6.2 | .751 | 3.0 | 6.9 | 9.9 | 3.1 | 1.1 | 2.4 | 2.7 | 3.8 | 21.1 |
| 1987-88 | 28 | CLE | NBA | PF | 27 | 26 | 33.6 | 5.9 | 11.3 | .526 | 0.0 | 0.0 | .000 | 5.9 | 11.2 | .528 | .526 | 4.3 | 5.2 | .830 | 2.7 | 5.1 | 7.9 | 3.1 | 0.7 | 2.3 | 1.8 | 3.3 | 16.2 |
| 1988-89 | 29 | CLE | NBA | PF | 73 | 72 | 34.6 | 6.8 | 12.6 | .539 | 0.0 | 0.1 | .000 | 6.8 | 12.5 | .541 | .539 | 3.7 | 4.6 | .799 | 2.1 | 5.8 | 8.0 | 2.2 | 0.8 | 2.8 | 1.6 | 2.5 | 17.2 |
| 1989-90 | 30 | CLE | NBA | PF | 62 | 53 | 33.3 | 6.6 | 13.0 | .511 | 0.0 | 0.0 | 1.000 | 6.6 | 13.0 | .510 | .511 | 3.0 | 3.9 | .778 | 2.6 | 5.7 | 8.3 | 2.6 | 0.9 | 2.0 | 1.8 | 3.0 | 16.3 |
| 1990-91 | 31 | CLE | NBA | PF | 80 | 78 | 36.6 | 7.9 | 15.1 | .524 | 0.0 | 0.1 | .250 | 7.9 | 15.0 | .526 | .525 | 3.3 | 4.1 | .803 | 2.5 | 6.1 | 8.6 | 3.0 | 0.8 | 2.5 | 1.6 | 2.7 | 19.2 |
| 1991-92 | 32 | CLE | NBA | PF | 81 | 81 | 35.6 | 6.9 | 12.7 | .539 | 0.0 | 0.1 | .000 | 6.9 | 12.7 | .542 | .539 | 3.2 | 4.0 | .822 | 2.6 | 5.6 | 8.3 | 2.9 | 1.0 | 3.0 | 1.1 | 2.5 | 17.0 |
| 1992-93 | 33 | CLE | NBA | PF | 77 | 77 | 35.8 | 6.9 | 12.6 | .549 | 0.0 | 0.1 | .000 | 6.9 | 12.6 | .551 | .549 | 2.6 | 3.2 | .818 | 2.4 | 6.3 | 8.7 | 2.9 | 0.7 | 2.6 | 1.4 | 2.9 | 16.5 |
| 1993-94 | 34 | CLE | NBA | PF | 33 | 19 | 27.5 | 4.6 | 9.5 | .487 | 0.0 | 0.0 | | 4.6 | 9.5 | .487 | .487 | 1.9 | 2.6 | .753 | 2.3 | 4.5 | 6.9 | 1.5 | 0.8 | 1.7 | 1.2 | 2.9 | 11.2 |
| Career | | | NBA | | 920 | 795 | 33.4 | 6.9 | 12.7 | .546 | 0.0 | 0.1 | .145 | 6.9 | 12.6 | .548 | .546 | 3.2 | 4.2 | .755 | 2.5 | 5.5 | 8.0 | 2.6 | 0.9 | 2.2 | 1.9 | 2.9 | 17.1 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| 7 seasons | | PHO | NBA | | 487 | 389 | 32.3 | 7.0 | 12.5 | .561 | 0.0 | 0.1 | .161 | 7.0 | 12.5 | .563 | .561 | 3.2 | 4.5 | .717 | 2.5 | 5.3 | 7.8 | 2.6 | 1.1 | 1.9 | 2.2 | 3.1 | 17.3 |
| 7 seasons | | CLE | NBA | | 433 | 406 | 34.6 | 6.8 | 12.8 | .530 | 0.0 | 0.1 | .125 | 6.8 | 12.8 | .532 | .530 | 3.2 | 3.9 | .804 | 2.5 | 5.8 | 8.2 | 2.6 | 0.8 | 2.5 | 1.5 | 2.8 | 16.8 |