
| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 1975-76 | OMJHL | Hamilton Bulldogs | 63 | 9 | 13 | 22 | 117 | 0 | 12 | 0 | 2 | 2 | 24 | 0 |
| 1976-77 | OMJHL | St. Catharines | 57 | 32 | 34 | 66 | 343 | 0 | 14 | 4 | 3 | 7 | 46 | 0 |
| 1977-78 | OMJHL | Hamilton Bulldogs | 59 | 28 | 22 | 50 | 185 | 0 | 20 | 8 | 11 | 19 | 71 | 0 |
| 1978-79 | AHL | Rochester Americans | 4 | 4 | 2 | 6 | 40 | 0 | -- | -- | -- | -- | -- | -- |
| 1978-79 | NHL | Boston Bruins | 71 | 16 | 7 | 23 | 125 | 7 | 4 | 0 | 0 | 0 | 4 | 0 |
| 1979-80 | NHL | Boston Bruins | 77 | 23 | 16 | 39 | 170 | 20 | 10 | 0 | 3 | 3 | 65 | 5 |
| 1980-81 | AHL | Springfield Thunderbirds | 8 | 3 | 5 | 8 | 21 | 0 | -- | -- | -- | -- | -- | -- |
| 1980-81 | NHL | Boston Bruins | 18 | 0 | 3 | 3 | 42 | 2 | -- | -- | -- | -- | -- | -- |
| 1980-81 | NHL | Chicago Blackhawks | 41 | 13 | 9 | 22 | 145 | -4 | 3 | 4 | 0 | 4 | 14 | 2 |
| 1981-82 | NHL | Chicago Blackhawks | 80 | 44 | 31 | 75 | 303 | -17 | 15 | 2 | 5 | 7 | 61 | 0 |
| 1982-83 | NHL | Chicago Blackhawks | 80 | 54 | 32 | 86 | 180 | 35 | 12 | 4 | 7 | 11 | 66 | 3 |
| 1983-84 | NHL | Chicago Blackhawks | 14 | 4 | 4 | 8 | 77 | 7 | 5 | 3 | 4 | 7 | 28 | 1 |
| 1984-85 | NHL | Chicago Blackhawks | 51 | 15 | 11 | 26 | 193 | 0 | 15 | 7 | 9 | 16 | 42 | -2 |
| 1985-86 | NHL | Chicago Blackhawks | 80 | 40 | 36 | 76 | 201 | 10 | 2 | 0 | 2 | 2 | 26 | -1 |
| 1986-87 | NHL | Chicago Blackhawks | 77 | 29 | 30 | 59 | 196 | -17 | 4 | 0 | 0 | 0 | 21 | -2 |
| 1987-88 | NHL | Toronto Maple Leafs | 74 | 15 | 27 | 42 | 221 | -21 | 6 | 1 | 0 | 1 | 16 | -6 |
| 1988-89 | NHL | Toronto Maple Leafs | 40 | 5 | 10 | 15 | 71 | -13 | -- | -- | -- | -- | -- | -- |
| 1988-89 | NHL | Philadelphia Flyers | 20 | 1 | 0 | 1 | 40 | -7 | 14 | 0 | 4 | 4 | 31 | 2 |
| 1989-90 | NHL | Chicago Blackhawks | 43 | 14 | 7 | 21 | 131 | 5 | 12 | 0 | 0 | 0 | 8 | -2 |
| 1994-95 | IHL | Chicago | 59 | 13 | 20 | 33 | 195 | 0 | 3 | 1 | 1 | 2 | 19 | 0 |
| 1995-96 | IHL | Chicago | 47 | 8 | 8 | 16 | 108 | 0 | 9 | 1 | 0 | 4 | 4 | 0 |
| NHL TOTALS | 766 | 273 | 223 | 496 | 2095 | 7 | 102 | 21 | 34 | 55 | 382 | 0 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 1976 | Memorial Cup | Hamilton Bulldogs | 0 | 0 | 0 | 0 | 0 | 0 |
| 1977 | World Junior U-20 Championships | Team Canada | 7 | 2 | 2 | 4 | 8 | 0 |