
| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 1976-77 | QMJHL | Quebec | 37 | 17 | 18 | 35 | 9 | 0 | 14 | 3 | 8 | 11 | 19 | 0 |
| 1977-78 | QMJHL | Quebec | 72 | 73 | 62 | 135 | 109 | 0 | 1 | 0 | 1 | 1 | 0 | 0 |
| 1978-79 | WHA | Birmingham Bulls | 78 | 28 | 30 | 58 | 65 | 0 | -- | -- | -- | -- | -- | -- |
| 1979-80 | NHL | Quebec Nordiques | 77 | 22 | 32 | 54 | 48 | -10 | -- | -- | -- | -- | -- | -- |
| 1980-81 | NHL | Quebec Nordiques | 76 | 32 | 39 | 71 | 45 | 0 | 4 | 3 | 4 | 7 | 7 | 1 |
| 1981-82 | NHL | Quebec Nordiques | 80 | 42 | 42 | 84 | 48 | 35 | 16 | 8 | 5 | 13 | 6 | -7 |
| 1982-83 | NHL | Quebec Nordiques | 80 | 57 | 48 | 105 | 51 | 30 | 4 | 0 | 0 | 0 | 6 | -2 |
| 1983-84 | NHL | Quebec Nordiques | 75 | 56 | 66 | 122 | 76 | 62 | 9 | 2 | 4 | 6 | 17 | 0 |
| 1984-85 | NHL | Quebec Nordiques | 69 | 55 | 40 | 95 | 55 | 10 | 17 | 11 | 10 | 21 | 17 | 0 |
| 1985-86 | NHL | Quebec Nordiques | 75 | 53 | 51 | 104 | 64 | 7 | 3 | 1 | 2 | 3 | 10 | -2 |
| 1986-87 | NHL | Quebec Nordiques | 75 | 49 | 47 | 96 | 61 | -10 | 13 | 9 | 5 | 14 | 35 | -2 |
| 1987-88 | NHL | Quebec Nordiques | 80 | 48 | 58 | 106 | 56 | -31 | -- | -- | -- | -- | -- | -- |
| 1988-89 | NHL | Quebec Nordiques | 69 | 26 | 38 | 64 | 67 | -20 | -- | -- | -- | -- | -- | -- |
| 1989-90 | NHL | Quebec Nordiques | 57 | 16 | 29 | 45 | 42 | -33 | -- | -- | -- | -- | -- | -- |
| 1989-90 | NHL | Chicago Blackhawks | 8 | 4 | 1 | 5 | 9 | 1 | 14 | 2 | 4 | 6 | 6 | 2 |
| 1990-91 | NHL | Chicago Blackhawks | 74 | 27 | 38 | 65 | 65 | 27 | -- | -- | -- | -- | -- | -- |
| 1991-92 | NHL | Chicago Blackhawks | 75 | 22 | 41 | 63 | 69 | 20 | 9 | 3 | 4 | 7 | 6 | 4 |
| 1992-93 | NHL | Chicago Blackhawks | 63 | 23 | 21 | 44 | 43 | 10 | 3 | 0 | 1 | 1 | 0 | -1 |
| 1993-94 | NHL | Chicago Blackhawks | 56 | 16 | 14 | 30 | 26 | 1 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 1089 | 548 | 605 | 1153 | 825 | 99 | 92 | 39 | 39 | 78 | 110 | -7 | ||