Sport-specific career totals from the active profile tables, with VAL shown whenever the sport has a value file.
| Season | Age | Team | GP | GS | MPG | FG% | 3P% | FT% | RPG | APG | SPG | BPG | PPG | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1979 | 23 | Cleveland | 80 | β | 19.7 | 51.3% | β | 73.6% | 4.1 | 0.8 | 0.6 | 0.4 | 10.7 | 8 |
| 1980 | 24 | Cleveland | 82 | β | 34.2 | 52.3% | 0.0% | 78.7% | 7.2 | 1.1 | 0.9 | 0.9 | 22.2 | 11.4 |
| 1981 | 25 | Cleveland | 82 | β | 39.0 | 47.6% | 44.4% | 78.4% | 6.1 | 1.7 | 0.8 | 0.6 | 24.5 | 11.9 |
| 1982 | 26 | Cleveland | 27 | 26 | 36.0 | 45.4% | 0.0% | 72.0% | 5.2 | 1.4 | 1.0 | 0.6 | 19.6 | 8.9 |
| 1982 | 26 | San Antonio | 57 | 57 | 36.7 | 53.9% | 0.0% | 73.3% | 7.9 | 0.8 | 0.6 | 0.5 | 21.0 | 8.9 |
| 1983 | 27 | San Antonio | 80 | 79 | 35.0 | 51.1% | 0.0% | 75.8% | 6.7 | 1.2 | 0.7 | 0.7 | 19.9 | 10.2 |
| 1984 | 28 | San Antonio | 79 | 79 | 36.1 | 48.8% | 42.9% | 77.9% | 7.2 | 1.2 | 0.8 | 0.9 | 23.3 | 11.4 |
| 1985 | 29 | San Antonio | 82 | 82 | 34.8 | 49.7% | 21.7% | 77.7% | 5.1 | 1.8 | 0.7 | 0.3 | 22.2 | 10.2 |
| 1986 | 30 | San Antonio | 82 | 82 | 36.2 | 47.3% | 0.0% | 80.9% | 5.0 | 2.3 | 0.7 | 0.3 | 23.4 | 10.2 |
| 1987 | 31 | San Antonio | 40 | 18 | 23.1 | 43.5% | 50.0% | 82.1% | 2.6 | 1.0 | 0.5 | 0.2 | 12.7 | 3.3 |
| 1988 | 32 | San Antonio | 68 | 20 | 22.1 | 48.2% | 25.0% | 82.5% | 2.9 | 1.0 | 0.5 | 0.2 | 13.5 | 5.9 |