
| 1983-84 | Sweden-2 | Ostersund | 36 | 15 | 11 | 26 | - | - | - | 10 |
| 1984-85 | Sweden-2 | Ostersund | 31 | 27 | 26 | 53 | - | - | - | 20 |
| 1985-86 | Sweden | Bjorkloven | 22 | 4 | 3 | 7 | - | - | - | 8 |
| 1986-87 | Sweden | Bjorkloven | 31 | 9 | 12 | 21 | - | - | - | 20 |
| 1987-88 | NHL | New York Rangers | 70 | 29 | 23 | 52 | 5 | 159 | 18.2% | 26 |
| 1987-88 | IHL | Colorado | 2 | 2 | 2 | 4 | - | - | - | 0 |
| 1988-89 | NHL | New York Rangers | 56 | 24 | 19 | 43 | -6 | 147 | 16.3% | 50 |
| 1989-90 | NHL | New York Rangers | 63 | 18 | 18 | 36 | -4 | 111 | 16.2% | 30 |
| 1989-90 | NHL | Minnesota North Stars | 13 | 2 | 4 | 6 | 1 | 24 | 8.3% | 0 |
| 1990-91 | NHL | Minnesota North Stars | 66 | 21 | 18 | 39 | 7 | 133 | 15.8% | 6 |
| 1990-91 | Fr-Tour | Minnesota | 4 | 0 | 0 | 0 | - | - | - | 0 |
| 1991-92 | NHL | Minnesota North Stars | 79 | 36 | 30 | 66 | -5 | 216 | 16.7% | 10 |
| 1992-93 | NHL | Minnesota North Stars | 83 | 35 | 39 | 74 | -20 | 223 | 15.7% | 6 |
| 1993-94 | NHL | Dallas Stars | 65 | 19 | 38 | 57 | -1 | 147 | 12.9% | 10 |
| 1993-94 | NHL | San Jose Sharks | 13 | 6 | 6 | 12 | 0 | 43 | 14.0% | 0 |
| 1994-95 | NHL | San Jose Sharks | 46 | 11 | 23 | 34 | -2 | 85 | 12.9% | 11 |
| 1995-96 | NHL | San Jose Sharks | 59 | 16 | 12 | 28 | -21 | 103 | 15.5% | 27 |
| 1996-97 | NHL | San Jose Sharks | 43 | 8 | 11 | 19 | -11 | 78 | 10.3% | 8 |
| 1996-97 | NHL | Chicago Blackhawks | 30 | 6 | 8 | 14 | 9 | 53 | 11.3% | 10 |
| 1997-98 | Sweden | HV 71 | 29 | 9 | 22 | 31 | - | - | - | 16 |
| 1998-99 | Sweden | HV 71 | 25 | 14 | 15 | 29 | - | - | - | 4 |
| 1999-00 | NHL | Washington Capitals | 75 | 15 | 23 | 38 | 11 | 106 | 14.1% | 8 |
| 2000-01 | NHL | Washington Capitals | 73 | 15 | 33 | 48 | 11 | 145 | 10.3% | 6 |
| 2001-02 | NHL | Washington Capitals | 69 | 23 | 29 | 52 | -5 | 141 | 16.3% | 8 |
| 2002-03 | NHL | Dallas Stars | 63 | 17 | 20 | 37 | 11 | 100 | 17.0% | 14 |
| NHL Totals | – | 966 | 301 | 354 | 655 | -20 | 2014 | 14.9% | 230 | |
| 1984-85 | Sweden-2 | Ostersund | 5 | 6 | 0 | 6 | - | - | - | 4 |
| 1986-87 | Sweden | Bjorkloven | 6 | 6 | 2 | 8 | - | - | - | 4 |
| 1988-89 | NHL | New York Rangers | 4 | 0 | 0 | 0 | -3 | 5 | 0.0% | 0 |
| 1989-90 | NHL | Minnesota North Stars | 7 | 1 | 4 | 5 | -2 | 19 | 5.3% | 2 |
| 1990-91 | NHL | Minnesota North Stars | 15 | 2 | 6 | 8 | -4 | 26 | 7.7% | 4 |
| 1991-92 | NHL | Minnesota North Stars | 7 | 0 | 3 | 3 | 0 | 13 | 0.0% | 2 |
| 1993-94 | NHL | San Jose Sharks | 14 | 6 | 2 | 8 | -3 | 36 | 16.7% | 0 |
| 1994-95 | NHL | San Jose Sharks | 11 | 5 | 4 | 9 | -13 | 19 | 26.3% | 0 |
| 1996-97 | NHL | Chicago Blackhawks | 5 | 0 | 1 | 1 | 0 | 2 | 0.0% | 0 |
| 1997-98 | Sweden | HV 71 | 5 | 1 | 3 | 4 | - | - | - | 12 |
| 1999-00 | NHL | Washington Capitals | 5 | 0 | 1 | 1 | -1 | 11 | 0.0% | 2 |
| 2000-01 | NHL | Washington Capitals | 6 | 0 | 1 | 1 | -2 | 10 | 0.0% | 2 |
| 2002-03 | NHL | Dallas Stars | 11 | 1 | 3 | 4 | -3 | 19 | 5.3% | 0 |
| NHL Totals | – | 85 | 15 | 25 | 40 | -31 | 160 | 9.4% | 12 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Playoffs | @ ANA | May 5 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 2 | 16 | 9:35 |
| Playoffs | vs ANA | May 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 18 | 11:56 |
| Playoffs | @ ANA | Apr 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 13:14 |
| Playoffs | vs ANA | Apr 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 8:39 |
| Playoffs | vs ANA | Apr 24 | 0 | 1 | 1 | -1 | 0 | 0 | 0 | 1 | 37 | 27:15 |