
| 1976-77 | QAAA | Mistasinni | - | - | - | - | - | - | - | - |
| 1976-77 | QMJHL | Quebec | 37 | 17 | 18 | 35 | - | - | - | 9 |
| 1977-78 | QMJHL | Quebec | 72 | 73 | 62 | 135 | - | - | - | 109 |
| 1978-79 | WHA | Birmingham Bulls | 78 | 28 | 30 | 58 | - | - | - | 65 |
| 1979-80 | NHL | Quebec Nordiques | 77 | 22 | 32 | 54 | -10 | 167 | 13.2% | 48 |
| 1980-81 | NHL | Quebec Nordiques | 76 | 32 | 39 | 71 | 0 | 265 | 12.1% | 45 |
| 1981-82 | NHL | Quebec Nordiques | 80 | 42 | 42 | 84 | 35 | 250 | 16.8% | 48 |
| 1982-83 | NHL | Quebec Nordiques | 80 | 57 | 48 | 105 | 30 | 256 | 22.3% | 51 |
| 1983-84 | NHL | Quebec Nordiques | 75 | 56 | 66 | 122 | 62 | 239 | 23.4% | 76 |
| 1984-85 | NHL | Quebec Nordiques | 69 | 55 | 40 | 95 | 10 | 260 | 21.2% | 55 |
| 1985-86 | NHL | Quebec Nordiques | 75 | 53 | 51 | 104 | 7 | 244 | 21.7% | 64 |
| 1986-87 | NHL | Quebec Nordiques | 75 | 49 | 47 | 96 | -10 | 276 | 17.8% | 61 |
| 1986-87 | RV-87 | NHL All-Stars | 2 | 0 | 1 | 1 | - | - | - | 0 |
| 1987-88 | NHL | Quebec Nordiques | 80 | 48 | 58 | 106 | -31 | 284 | 16.9% | 56 |
| 1988-89 | NHL | Quebec Nordiques | 69 | 26 | 38 | 64 | -20 | 162 | 16.1% | 67 |
| 1989-90 | NHL | Quebec Nordiques | 57 | 16 | 29 | 45 | -33 | 144 | 11.1% | 42 |
| 1989-90 | NHL | Chicago Blackhawks | 8 | 4 | 1 | 5 | 1 | 10 | 40.0% | 9 |
| 1990-91 | NHL | Chicago Blackhawks | 74 | 27 | 38 | 65 | 27 | 167 | 16.2% | 65 |
| 1991-92 | NHL | Chicago Blackhawks | 75 | 22 | 41 | 63 | 20 | 176 | 12.5% | 69 |
| 1992-93 | NHL | Chicago Blackhawks | 63 | 23 | 21 | 44 | 10 | 125 | 18.4% | 43 |
| 1993-94 | NHL | Chicago Blackhawks | 56 | 16 | 14 | 30 | 1 | 120 | 13.3% | 26 |
| NHL Totals | – | 1089 | 548 | 605 | 1153 | 99 | 3145 | 17.4% | 825 | |
| Juniors Totals | – | 109 | 90 | 80 | 170 | - | - | - | 118 | |
| 1976-77 | QMJHL | Quebec | 14 | 3 | 8 | 11 | - | - | - | 19 |
| 1977-78 | QMJHL | Quebec | 1 | 0 | 1 | 1 | - | - | - | 0 |
| 1980-81 | NHL | Quebec Nordiques | 4 | 3 | 4 | 7 | 1 | 16 | 18.8% | 7 |
| 1981-82 | NHL | Quebec Nordiques | 16 | 8 | 5 | 13 | -7 | 55 | 14.5% | 6 |
| 1982-83 | NHL | Quebec Nordiques | 4 | 0 | 0 | 0 | -2 | 10 | 0.0% | 6 |
| 1983-84 | NHL | Quebec Nordiques | 9 | 2 | 4 | 6 | 0 | 17 | 11.8% | 17 |
| 1984-85 | NHL | Quebec Nordiques | 17 | 11 | 10 | 21 | 0 | 51 | 21.6% | 17 |
| 1985-86 | NHL | Quebec Nordiques | 3 | 1 | 2 | 3 | -2 | 12 | 8.3% | 10 |
| 1986-87 | NHL | Quebec Nordiques | 13 | 9 | 5 | 14 | -2 | 40 | 22.5% | 35 |
| 1989-90 | NHL | Chicago Blackhawks | 14 | 2 | 4 | 6 | 2 | 18 | 11.1% | 6 |
| 1991-92 | NHL | Chicago Blackhawks | 9 | 3 | 4 | 7 | 4 | 19 | 15.8% | 6 |
| 1992-93 | NHL | Chicago Blackhawks | 3 | 0 | 1 | 1 | -1 | 1 | 0.0% | 0 |
| NHL Totals | – | 92 | 39 | 39 | 78 | -7 | 239 | 16.3% | 110 | |
| Juniors Totals | – | 15 | 3 | 9 | 12 | - | - | - | 19 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ MTL | Mar 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| Regular | @ QUE | Mar 14 | 0 | 0 | 0 | -1 | 2 | 0 | 0 | 3 | 0 | - |
| Regular | vs VAN | Mar 13 | 1 | 2 | 3 | 2 | 0 | 0 | 0 | 3 | 0 | - |
| Regular | @ ANA | Mar 11 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 4 | 0 | - |
| Regular | @ LAK | Mar 9 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 4 | 0 | - |