
| 1980-81 | High-MN | South St. Paul | 18 | 28 | 26 | 54 | - | - | - | - |
| 1980-81 | USHL | St. Paul | 6 | 7 | 7 | 14 | - | - | - | 6 |
| 1981-82 | High-MN | South St. Paul | 22 | 31 | 34 | 65 | - | - | - | 18 |
| 1982-83 | NHL | Buffalo Sabres | 77 | 19 | 47 | 66 | -4 | 183 | 10.4% | 39 |
| 1983-84 | NHL | Buffalo Sabres | 75 | 31 | 46 | 77 | 1 | 235 | 13.2% | 33 |
| 1984-85 | NHL | Buffalo Sabres | 73 | 16 | 53 | 69 | 15 | 189 | 8.5% | 28 |
| 1985-86 | NHL | Buffalo Sabres | 79 | 15 | 47 | 62 | -10 | 180 | 8.3% | 54 |
| 1986-87 | NHL | Buffalo Sabres | 78 | 21 | 46 | 67 | 1 | 200 | 10.5% | 57 |
| 1987-88 | NHL | Buffalo Sabres | 74 | 29 | 37 | 66 | -17 | 231 | 12.6% | 96 |
| 1988-89 | NHL | Buffalo Sabres | 72 | 26 | 44 | 70 | 6 | 178 | 14.6% | 47 |
| 1989-90 | NHL | Buffalo Sabres | 80 | 21 | 60 | 81 | 11 | 201 | 10.5% | 32 |
| 1990-91 | NHL | Winnipeg Jets (1979) | 78 | 23 | 53 | 76 | -13 | 206 | 11.2% | 24 |
| 1991-92 | NHL | Winnipeg Jets (1979) | 74 | 23 | 63 | 86 | -5 | 234 | 9.8% | 92 |
| 1992-93 | NHL | Winnipeg Jets (1979) | 80 | 18 | 79 | 97 | -14 | 249 | 7.2% | 52 |
| 1993-94 | NHL | St. Louis Blues | 26 | 7 | 15 | 22 | -5 | 60 | 11.7% | 12 |
| 1994-95 | NHL | Calgary Flames | 43 | 8 | 35 | 43 | 17 | 135 | 5.9% | 18 |
| 1994-95 | Swiss | Zurich | 10 | 6 | 8 | 14 | - | - | - | 34 |
| 1995-96 | NHL | Calgary Flames | 59 | 16 | 36 | 52 | -2 | 155 | 10.3% | 22 |
| 1995-96 | NHL | New Jersey Devils | 22 | 1 | 15 | 16 | -4 | 50 | 2.0% | 8 |
| 1996-97 | NHL | Washington Capitals | 77 | 11 | 29 | 40 | -10 | 167 | 6.6% | 24 |
| 1997-98 | NHL | Washington Capitals | 64 | 6 | 25 | 31 | -10 | 116 | 5.2% | 24 |
| 1998-99 | NHL | Calgary Flames | 79 | 11 | 43 | 54 | 14 | 193 | 5.7% | 52 |
| 1999-00 | NHL | Calgary Flames | 78 | 11 | 44 | 55 | -12 | 176 | 6.3% | 24 |
| 2000-01 | NHL | Calgary Flames | 69 | 4 | 30 | 34 | -15 | 115 | 3.5% | 24 |
| 2001-02 | NHL | Chicago Blackhawks | 80 | 15 | 24 | 39 | -3 | 218 | 6.9% | 34 |
| 2002-03 | NHL | Chicago Blackhawks | 57 | 6 | 23 | 29 | 7 | 134 | 4.5% | 24 |
| 2002-03 | NHL | Toronto Maple Leafs | 1 | 0 | 0 | 0 | -1 | 3 | 0.0% | 2 |
| NHL Totals | – | 1495 | 338 | 894 | 1232 | -53 | 3808 | 8.9% | 822 | |
| Juniors Totals | – | 6 | 7 | 7 | 14 | - | - | - | 6 | |
| 1980-81 | USHL | St. Paul | 10 | 5 | 5 | 10 | - | - | - | 0 |
| 1982-83 | NHL | Buffalo Sabres | 10 | 3 | 4 | 7 | -4 | 31 | 9.7% | 2 |
| 1983-84 | NHL | Buffalo Sabres | 3 | 0 | 0 | 0 | -1 | 11 | 0.0% | 6 |
| 1984-85 | NHL | Buffalo Sabres | 5 | 3 | 2 | 5 | 0 | 12 | 25.0% | 2 |
| 1987-88 | NHL | Buffalo Sabres | 6 | 2 | 4 | 6 | -5 | 20 | 10.0% | 6 |
| 1988-89 | NHL | Buffalo Sabres | 5 | 1 | 3 | 4 | 0 | 10 | 10.0% | 2 |
| 1989-90 | NHL | Buffalo Sabres | 6 | 1 | 4 | 5 | 0 | 16 | 6.3% | 4 |
| 1991-92 | NHL | Winnipeg Jets (1979) | 7 | 1 | 4 | 5 | -6 | 31 | 3.2% | 0 |
| 1992-93 | NHL | Winnipeg Jets (1979) | 6 | 0 | 7 | 7 | -3 | 10 | 0.0% | 2 |
| 1993-94 | NHL | St. Louis Blues | 4 | 2 | 1 | 3 | -3 | 10 | 20.0% | 4 |
| 1994-95 | NHL | Calgary Flames | 7 | 0 | 9 | 9 | 5 | 22 | 0.0% | 0 |
| 1997-98 | NHL | Washington Capitals | 18 | 0 | 4 | 4 | -2 | 27 | 0.0% | 4 |
| 2001-02 | NHL | Chicago Blackhawks | 5 | 0 | 1 | 1 | -1 | 13 | 0.0% | 4 |
| 2002-03 | NHL | Toronto Maple Leafs | 3 | 0 | 0 | 0 | -3 | 0 | 0.0% | 0 |
| NHL Totals | – | 85 | 13 | 43 | 56 | -23 | 213 | 6.1% | 36 | |
| Juniors Totals | – | 10 | 5 | 5 | 10 | - | - | - | 0 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Playoffs | vs PHI | Apr 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1:04 |
| Playoffs | @ PHI | Apr 11 | 0 | 0 | 0 | -3 | 0 | 0 | 0 | 0 | 22 | 18:58 |
| Playoffs | @ PHI | Apr 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 20:45 |
| Regular | vs OTT | Apr 5 | 0 | 0 | 0 | -1 | 2 | 0 | 0 | 3 | 21 | 16:04 |
| Regular | vs SJS | Feb 14 | 0 | 0 | 0 | -1 | 4 | 0 | 0 | 3 | 26 | 18:17 |
| Year | Award |
|---|---|
| 2007-08 | Lester Patrick Trophy |