Regular season
| 1996-97 | CHI | 43 | 18 | 9.5 | 3.7 | 2.1 | 0.5 | 0.1 | 0.4 | 0.7 | 49.0 | — | 67.7 |
| 1995-96 | CHH | 74 | 34 | 14.7 | 3.9 | 4.1 | 0.4 | 0.3 | 0.7 | 0.7 | 49.8 | — | 70.4 |
| 1994-95 | CHH | 81 | 4 | 16.7 | 4.8 | 4.3 | 0.5 | 0.3 | 0.4 | 0.8 | 42.7 | — | 70.3 |
| 1993-94 | BOS | 74 | 74 | 26.9 | 11.7 | 7.3 | 1.1 | 0.6 | 1.3 | 1.5 | 49.1 | — | 74.0 |
| 1992-93 | BOS | 79 | 79 | 27.2 | 12.6 | 9.4 | 0.8 | 0.7 | 1.3 | 1.5 | 53.5 | — | 68.9 |
| 1991-92 | BOS | 79 | 79 | 28.9 | 14.1 | 8.9 | 0.9 | 0.9 | 1.2 | 1.7 | 53.5 | — | 77.2 |
| 1990-91 | BOS | 81 | 81 | 30.1 | 14.9 | 10.6 | 0.8 | 0.8 | 1.3 | 1.9 | 59.8 | 0.0 | 76.7 |
| 1989-90 | BOS | 79 | 78 | 30.3 | 15.7 | 10.1 | 1.3 | 0.5 | 0.9 | 2.1 | 58.0 | — | 74.7 |
| 1988-89 | BOS | 80 | 80 | 35.5 | 18.6 | 12.4 | 2.2 | 1.0 | 1.4 | 2.5 | 57.0 | — | 71.9 |
| 1987-88 | BOS | 74 | 1 | 31.2 | 14.3 | 8.5 | 1.6 | 0.7 | 1.1 | 2.1 | 58.9 | 0.0 | 73.4 |
| 1986-87 | BOS | 80 | 80 | 37.4 | 17.6 | 10.6 | 2.1 | 0.8 | 1.8 | 2.4 | 55.6 | 0.0 | 73.8 |
| 1985-86 | BOS | 81 | 80 | 31.7 | 16.1 | 9.5 | 1.8 | 0.8 | 1.4 | 2.3 | 54.9 | — | 73.1 |
| 1984-85 | BOS | 79 | 78 | 36.1 | 17.6 | 10.6 | 1.6 | 0.7 | 1.3 | 2.4 | 54.2 | — | 74.3 |
| 1983-84 | BOS | 80 | 79 | 35.7 | 19.0 | 10.7 | 1.7 | 0.7 | 1.4 | 2.3 | 54.6 | — | 74.5 |
| 1982-83 | BOS | 78 | 76 | 31.4 | 19.3 | 10.6 | 1.8 | 1.0 | 1.9 | 2.4 | 55.0 | 0.0 | 69.8 |
| 1981-82 | BOS | 80 | 78 | 31.7 | 19.9 | 10.8 | 1.8 | 0.8 | 2.4 | 2.8 | 54.2 | 0.0 | 71.0 |
| 1980-81 | BOS | 82 | 82 | 28.0 | 18.9 | 9.5 | 1.8 | 1.0 | 2.6 | 2.4 | 54.0 | 0.0 | 70.7 |
| 1979-80 | GSW | 72 | 69 | 29.4 | 17.0 | 10.9 | 1.7 | 0.8 | 1.6 | 3.0 | 50.7 | 0.0 | 71.5 |
| Career | TOTAL | 1376 | 1150 | 29.0 | 14.8 | 9.1 | 1.4 | 0.7 | 1.4 | 2.0 | 54.4 | 0.0 | 72.8 |
Playoffs
| 1996-97 | CHI | 2 | 0 | 9.1 | 1.0 | 2.0 | 0.0 | 0.0 | 1.5 | 0.0 | 14.3 | — | — |
| 1994-95 | CHH | 4 | 0 | 17.8 | 3.5 | 2.3 | 0.3 | 0.0 | 0.8 | 0.3 | 54.5 | — | 40.0 |
| 1992-93 | BOS | 4 | 4 | 36.5 | 17.0 | 9.5 | 1.3 | 0.3 | 1.5 | 1.5 | 54.4 | — | 85.7 |
| 1991-92 | BOS | 10 | 10 | 33.5 | 12.0 | 9.7 | 1.4 | 0.7 | 1.5 | 0.9 | 49.5 | — | 71.4 |
| 1990-91 | BOS | 10 | 10 | 29.6 | 15.8 | 9.2 | 0.6 | 0.8 | 0.7 | 1.6 | 59.8 | — | 68.9 |
| 1989-90 | BOS | 5 | 5 | 34.0 | 15.8 | 10.0 | 2.6 | 1.0 | 1.4 | 2.4 | 57.4 | — | 94.4 |
| 1988-89 | BOS | 3 | 3 | 37.3 | 15.7 | 8.7 | 2.0 | 1.3 | 0.7 | 2.0 | 45.5 | — | 77.8 |
| 1987-88 | BOS | 17 | 0 | 36.8 | 14.7 | 9.9 | 1.2 | 0.6 | 1.1 | 2.2 | 53.2 | — | 82.0 |
| 1986-87 | BOS | 21 | 21 | 35.0 | 18.0 | 9.4 | 1.3 | 0.9 | 1.7 | 1.8 | 56.7 | 0.0 | 76.7 |
| 1985-86 | BOS | 18 | 18 | 32.8 | 15.0 | 8.8 | 1.4 | 0.5 | 1.7 | 2.4 | 47.1 | — | 65.9 |
| 1984-85 | BOS | 21 | 21 | 38.2 | 17.1 | 10.4 | 1.5 | 1.0 | 1.6 | 2.4 | 49.3 | — | 78.4 |
| 1983-84 | BOS | 23 | 23 | 37.8 | 14.9 | 10.8 | 1.2 | 1.0 | 1.8 | 2.0 | 47.8 | — | 64.6 |
| 1982-83 | BOS | 7 | 7 | 35.6 | 14.7 | 10.6 | 1.3 | 0.7 | 1.3 | 2.4 | 48.3 | — | 85.0 |
| 1981-82 | BOS | 12 | 12 | 35.5 | 21.3 | 11.3 | 1.5 | 0.4 | 4.0 | 3.3 | 48.8 | — | 68.0 |
| 1980-81 | BOS | 17 | 17 | 28.9 | 15.0 | 8.6 | 1.1 | 1.2 | 2.3 | 2.6 | 49.3 | — | 67.2 |
| Career | TOTAL | 174 | 151 | 34.1 | 15.5 | 9.6 | 1.3 | 0.8 | 1.7 | 2.1 | 50.7 | 0.0 | 72.5 |