| Season | Age | Team | Games |
|---|---|---|---|
| 1976-77 | 21.0 | NYK | 82.0 |
| 1977-78 | 22.0 | NYK | 82.0 |
| 1978-79 | 23.0 | SEA | 76.0 |
| 1979-80 | 24.0 | SEA | 76.0 |
| 1980-81 | 25.0 | SEA | 14.0 |
| 1981-82 | 26.0 | SEA | 81.0 |
| 1982-83 | 27.0 | SEA | 82.0 |
| 1983-84 | 28.0 | CLE | 79.0 |
| 1984-85 | 29.0 | CLE | 57.0 |
| 1985-86 | 30.0 | CLE | 44.0 |
| Season | Age | RS Score | PS Score | Awards Score | Player Score | Career Score |
|---|---|---|---|---|---|---|
| 1976-77 | 21.0 | 47.61 | 0.00 | 0.00 | 47.61 | 47.61 |
| 1977-78 | 22.0 | 54.68 | 62.08 | 25.00 | 141.76 | 189.37 |
| 1978-79 | 23.0 | 47.01 | 83.24 | 135.00 | 265.25 | 454.62 |
| 1979-80 | 24.0 | 55.09 | 74.00 | 10.00 | 139.09 | 593.71 |
| 1980-81 | 25.0 | 38.06 | 0.00 | 0.00 | 38.06 | 631.77 |
| 1981-82 | 26.0 | 51.95 | 65.39 | 30.00 | 147.34 | 779.11 |
| 1982-83 | 27.0 | 44.26 | 23.85 | 40.00 | 108.11 | 887.22 |
| 1983-84 | 28.0 | 37.23 | 0.00 | 0.00 | 37.23 | 924.45 |
| 1984-85 | 29.0 | 21.82 | 52.12 | 0.00 | 73.94 | 998.39 |
| 1985-86 | 30.0 | 14.64 | 0.00 | 0.00 | 14.64 | 1013.03 |
| Season | Award | Placement | Description | Awards Score |
|---|---|---|---|---|
| 1977-78 | 2-Point % | 18th | .514 2-Point % | 5.0 |
| 1977-78 | Blocks | 18th | 112 Blocks | 5.0 |
| 1977-78 | Blocks Per Game | 20th | 1.4 Blocks Per Game | 5.0 |
| 1977-78 | Effective FG % | 18th | .514 Effective FG % | 5.0 |
| 1977-78 | Field Goal % | 18th | .514 Field Goal % | 5.0 |
| 1978-79 | Championship | N/A | NBA Champion | 135.0 |
| 1979-80 | Effective FG % | 20th | .531 Effective FG % | 5.0 |
| 1979-80 | Field Goal % | 18th | .530 Field Goal % | 5.0 |
| 1981-82 | All-Defensive Second Team | N/A | All-Defensive Second Team Selection | 30.0 |
| 1982-83 | Triple Doubles | 5th | 1 Triple Doubles | 40.0 |