| Regular Season | Playoffs | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | Lge | GP | G | A | Pts | PIM | GP | G | A | Pts | PIM |
| 1972-73 | Quebec Remparts | QMJHL | 20 | 6 | 7 | 13 | 0 | |||||
| 1972-73 | Sorel Black Hawks | QMJHL | 43 | 47 | 54 | 101 | 44 | |||||
| 1973-74 | Sorel Black Hawks | QMJHL | 67 | 94 | 157 | 251 | 55 | |||||
| 1974-75 | Pittsburgh Penguins | NHL | 79 | 31 | 37 | 68 | 52 | 9 | 2 | 5 | 7 | 2 |
| 1975-76 | Pittsburgh Penguins | NHL | 76 | 53 | 58 | 111 | 33 | 3 | 0 | 1 | 1 | 0 |
| 1976-77 | Pittsburgh Penguins | NHL | 65 | 29 | 34 | 63 | 14 | 3 | 0 | 3 | 3 | 0 |
| 1977-78 | Pittsburgh Penguins | NHL | 20 | 6 | 5 | 11 | 0 | -- | -- | -- | -- | -- |
| 1977-78 | Montreal Canadiens | NHL | 44 | 17 | 32 | 49 | 11 | 5 | 2 | 1 | 3 | 4 |
| 1978-79 | Montreal Canadiens | NHL | 36 | 9 | 13 | 22 | 4 | 6 | 1 | 3 | 4 | 0 |
| 1979-80 | Montreal Canadiens | NHL | 73 | 50 | 41 | 91 | 16 | 9 | 1 | 7 | 8 | 2 |
| 1980-81 | Montreal Canadiens | NHL | 61 | 25 | 28 | 53 | 28 | 2 | 0 | 2 | 2 | 0 |
| 1981-82 | Montreal Canadiens | NHL | 22 | 9 | 12 | 21 | 0 | -- | -- | -- | -- | -- |
| 1981-82 | Hartford Whalers | NHL | 45 | 25 | 25 | 50 | 12 | -- | -- | -- | -- | -- |
| 1982-83 | Hartford Whalers | NHL | 38 | 18 | 22 | 40 | 8 | -- | -- | -- | -- | -- |
| 1983-84 | New York Rangers | NHL | 77 | 48 | 33 | 81 | 22 | 5 | 3 | 1 | 4 | 2 |
| 1984-85 | New York Rangers | NHL | 65 | 24 | 36 | 60 | 8 | -- | -- | -- | -- | -- |
| 1985-86 | Hershey Bears | AHL | 32 | 22 | 17 | 39 | 16 | -- | -- | -- | -- | -- |
| 1985-86 | New York Rangers | NHL | 28 | 20 | 7 | 27 | 4 | 16 | 8 | 9 | 17 | 2 |
| 1986-87 | New York Rangers | NHL | 73 | 28 | 35 | 63 | 12 | 6 | 3 | 2 | 5 | 4 |
| 1987-88 | New York Rangers | NHL | 10 | 3 | 9 | 12 | 13 | -- | -- | -- | -- | -- |
| NHL Totals | 812 | 395 | 427 | 822 | 237 | 64 | 20 | 34 | 54 | 16 | ||