| Season | Age | Team | Games |
|---|---|---|---|
| 1975-76 | 22.0 | PHI | 71.0 |
| 1976-77 | 23.0 | PHI | 78.0 |
| 1977-78 | 24.0 | PHI | 76.0 |
| 1978-79 | 25.0 | SDC | 78.0 |
| 1979-80 | 26.0 | SDC | 68.0 |
| 1980-81 | 27.0 | GSW | 65.0 |
| 1981-82 | 28.0 | GSW | 78.0 |
| 1982-83 | 29.0 | CLE | 73.0 |
| 1983-84 | 30.0 | CLE | 75.0 |
| 1984-85 | 31.0 | CLE | 71.0 |
| 1985-86 | 32.0 | CLE | 75.0 |
| 1986-87 | 33.0 | PHI | 20.0 |
| 1987-88 | 34.0 | HOU | 58.0 |
| Season | Age | RS Score | PS Score | Awards Score | Player Score | Career Score |
|---|---|---|---|---|---|---|
| 1975-76 | 22.0 | 25.96 | 46.84 | 0.00 | 72.80 | 72.80 |
| 1976-77 | 23.0 | 51.99 | 47.46 | 5.00 | 104.45 | 177.25 |
| 1977-78 | 24.0 | 52.15 | 68.79 | 10.00 | 130.94 | 308.19 |
| 1978-79 | 25.0 | 93.00 | 0.00 | 190.00 | 283.00 | 591.19 |
| 1979-80 | 26.0 | 95.88 | 0.00 | 110.00 | 205.88 | 797.07 |
| 1980-81 | 27.0 | 79.00 | 0.00 | 45.00 | 124.00 | 921.07 |
| 1981-82 | 28.0 | 72.49 | 0.00 | 35.00 | 107.49 | 1028.56 |
| 1982-83 | 29.0 | 73.37 | 0.00 | 25.00 | 98.37 | 1326.13 |
| 1983-84 | 30.0 | 66.15 | 0.00 | 15.00 | 81.15 | 1407.28 |
| 1984-85 | 31.0 | 69.34 | 128.75 | 15.00 | 213.09 | 1620.37 |
| 1985-86 | 32.0 | 71.36 | 0.00 | 45.00 | 116.36 | 1736.73 |
| 1986-87 | 33.0 | 11.24 | 0.00 | 0.00 | 11.24 | 1747.97 |
| 1987-88 | 34.0 | 14.50 | -14.00 | 0.00 | 0.50 | 1748.47 |
| Season | Award | Placement | Description | Awards Score |
|---|---|---|---|---|
| 1976-77 | Free Throws | 17th | 334 Free Throws | 5.0 |
| 1977-78 | Free Throws | 9th | 411 Free Throws | 10.0 |
| 1978-79 | All-NBA Second Team | N/A | All-NBA Second Team Selection | 50.0 |
| 1978-79 | Box Plus/Minus | 16th | 2.9 Box Plus/Minus | 10.0 |
| 1978-79 | Field Goals | 4th | 795 Field Goals | 20.0 |
| 1978-79 | Free Throws | 1st | 654 Free Throws | 30.0 |
| 1978-79 | PER | 8th | 22.1 PER | 20.0 |
| 1978-79 | Points | 2nd | 2244 Points | 20.0 |
| 1978-79 | Points Per Game | 2nd | 28.8 Points Per Game | 20.0 |
| 1978-79 | Win Shares | 9th | 10.1 Win Shares | 20.0 |
| 1979-80 | Box Plus/Minus | 19th | 3.1 Box Plus/Minus | 10.0 |
| 1979-80 | Field Goals | 9th | 737 Field Goals | 10.0 |
| 1979-80 | Free Throws | 1st | 572 Free Throws | 30.0 |
| 1979-80 | PER | 6th | 22.7 PER | 20.0 |
| 1979-80 | Points | 4th | 2055 Points | 20.0 |
| 1979-80 | Points Per Game | 2nd | 30.2 Points Per Game | 20.0 |
| 1980-81 | Free Throws | 3rd | 528 Free Throws | 20.0 |
| 1980-81 | PER | 20th | 19.5 PER | 10.0 |
| 1980-81 | Points | 18th | 1565 Points | 5.0 |
| 1980-81 | Points Per Game | 9th | 24.1 Points Per Game | 10.0 |
| 1981-82 | Field Goals | 19th | 650 Field Goals | 5.0 |
| 1981-82 | Free Throws | 6th | 479 Free Throws | 10.0 |
| 1981-82 | Points | 10th | 1789 Points | 10.0 |
| 1981-82 | Points Per Game | 9th | 22.9 Points Per Game | 10.0 |
| 1982-83 | Free Throws | 6th | 430 Free Throws | 10.0 |
| 1982-83 | Points | 11th | 1743 Points | 5.0 |
| 1982-83 | Points Per Game | 8th | 23.9 Points Per Game | 10.0 |
| 1983-84 | Free Throws | 13th | 395 Free Throws | 5.0 |
| 1983-84 | Points | 19th | 1669 Points | 5.0 |
| 1983-84 | Points Per Game | 14th | 22.3 Points Per Game | 5.0 |
| 1984-85 | 3-Point % | 7th | .368 3-Point % | 10.0 |
| 1984-85 | Points Per Game | 15th | 22.5 Points Per Game | 5.0 |
| 1985-86 | 3-Point % | 5th | .420 3-Point % | 20.0 |
| 1985-86 | Field Goals | 12th | 652 Field Goals | 5.0 |
| 1985-86 | Free Throws | 13th | 379 Free Throws | 5.0 |
| 1985-86 | Points | 11th | 1754 Points | 5.0 |
| 1985-86 | Points Per Game | 10th | 23.4 Points Per Game | 10.0 |