
| 1971-72 | OHA-Jr. | Niagara Falls | 34 | 6 | 13 | 19 | - | - | - | 74 |
| 1972-73 | OHA-Jr. | St. Catharines | 61 | 18 | 27 | 45 | - | - | - | 173 |
| 1973-74 | OHA-Jr. | St. Catharines | 70 | 50 | 73 | 123 | - | - | - | 134 |
| 1973-74 | M-Cup | St. Catharines | 3 | 1 | 0 | 1 | - | - | - | 17 |
| 1974-75 | NHL | Kansas City Scouts | 78 | 26 | 13 | 39 | -42 | 195 | 13.3% | 101 |
| 1975-76 | NHL | Kansas City Scouts | 57 | 21 | 22 | 43 | -37 | 178 | 11.8% | 121 |
| 1976-77 | NHL | Colorado Rockies | 78 | 41 | 40 | 81 | -14 | 285 | 14.4% | 101 |
| 1977-78 | NHL | Colorado Rockies | 80 | 31 | 56 | 87 | -14 | 288 | 10.8% | 114 |
| 1978-79 | NHL | Colorado Rockies | 65 | 24 | 36 | 60 | -30 | 206 | 11.7% | 80 |
| 1979-80 | NHL | Colorado Rockies | 34 | 10 | 16 | 26 | -6 | 111 | 9.0% | 41 |
| 1979-80 | NHL | Toronto Maple Leafs | 41 | 20 | 28 | 48 | 1 | 159 | 12.6% | 72 |
| 1980-81 | NHL | Toronto Maple Leafs | 77 | 40 | 57 | 97 | -9 | 302 | 13.3% | 145 |
| 1981-82 | NHL | Toronto Maple Leafs | 69 | 18 | 40 | 58 | -19 | 186 | 9.7% | 203 |
| 1981-82 | NHL | Quebec Nordiques | 8 | 7 | 6 | 13 | -1 | 24 | 29.2% | 18 |
| 1982-83 | NHL | Quebec Nordiques | 80 | 26 | 38 | 64 | -10 | 191 | 13.6% | 170 |
| 1983-84 | NHL | Quebec Nordiques | 80 | 39 | 37 | 76 | 27 | 207 | 18.8% | 121 |
| 1984-85 | NHL | Quebec Nordiques | 68 | 23 | 28 | 51 | 11 | 156 | 14.7% | 167 |
| 1985-86 | NHL | Quebec Nordiques | 44 | 7 | 12 | 19 | 0 | 75 | 9.3% | 145 |
| 1985-86 | NHL | New York Rangers | 8 | 1 | 6 | 7 | 2 | 14 | 7.1% | 13 |
| 1986-87 | NHL | Buffalo Sabres | 56 | 20 | 17 | 37 | 3 | 117 | 17.1% | 108 |
| 1987-88 | NHL | Pittsburgh Penguins | 23 | 2 | 6 | 8 | -4 | 25 | 8.0% | 39 |
| 1987-88 | IHL | Muskegon | 28 | 17 | 18 | 35 | - | - | - | 52 |
| NHL Totals | – | 946 | 356 | 458 | 814 | -142 | 2719 | 13.1% | 1759 | |
| 1971-72 | OHA-Jr. | Niagara Falls | 6 | 0 | 1 | 1 | - | - | - | 17 |
| 1973-74 | M-Cup | St. Catharines | 3 | 1 | 0 | 1 | - | - | - | 17 |
| 1977-78 | NHL | Colorado Rockies | 2 | 0 | 0 | 0 | -1 | 0 | - | 7 |
| 1979-80 | NHL | Toronto Maple Leafs | 3 | 0 | 2 | 2 | 0 | 4 | 0.0% | 17 |
| 1980-81 | NHL | Toronto Maple Leafs | 3 | 0 | 0 | 0 | -7 | 3 | 0.0% | 2 |
| 1981-82 | NHL | Quebec Nordiques | 14 | 6 | 6 | 12 | 2 | 43 | 14.0% | 28 |
| 1982-83 | NHL | Quebec Nordiques | 4 | 0 | 1 | 1 | 0 | 9 | 0.0% | 4 |
| 1983-84 | NHL | Quebec Nordiques | 9 | 3 | 1 | 4 | -4 | 17 | 17.7% | 24 |
| 1984-85 | NHL | Quebec Nordiques | 18 | 4 | 2 | 6 | -7 | 40 | 10.0% | 58 |
| 1985-86 | NHL | New York Rangers | 16 | 5 | 5 | 10 | 2 | 31 | 16.1% | 45 |
| 1987-88 | IHL | Muskegon | 5 | 0 | 2 | 2 | - | - | - | 15 |
| NHL Totals | – | 69 | 18 | 17 | 35 | -15 | 147 | 12.2% | 185 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ DET | Jan 10 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | - |
| Regular | @ HFD | Jan 9 | 0 | 0 | 0 | -2 | 2 | 0 | 0 | 2 | 0 | - |
| Regular | vs BOS | Jan 7 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | - |
| Regular | vs LAK | Jan 5 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | - |
| Regular | @ NYI | Jan 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | - |