| Regular Season | Playoffs | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | Lge | GP | G | A | Pts | PIM | GP | G | A | Pts | PIM |
| 1989-90 | Boston College | NCAA | 39 | 14 | 11 | 25 | 64 | |||||
| 1990-91 | Boston College | NCAA | 38 | 26 | 19 | 45 | 102 | |||||
| 1991-92 | Utica Devils | AHL | 22 | 13 | 10 | 23 | 6 | 4 | 1 | 3 | 4 | 14 |
| 1991-92 | New Jersey Devils | NHL | 5 | 0 | 1 | 1 | 9 | 6 | 3 | 0 | 3 | 4 |
| 1992-93 | Utica Devils | AHL | 18 | 10 | 7 | 17 | 47 | |||||
| 1992-93 | New Jersey Devils | NHL | 65 | 14 | 20 | 34 | 63 | 5 | 1 | 1 | 2 | 4 |
| 1993-94 | New Jersey Devils | NHL | 81 | 25 | 19 | 44 | 101 | 17 | 2 | 1 | 3 | 35 |
| 1994-95 | New Jersey Devils | NHL | 48 | 12 | 13 | 25 | 72 | 20 | 3 | 8 | 11 | 30 |
| 1995-96 | New Jersey Devils | NHL | 80 | 23 | 30 | 53 | 116 | |||||
| 1996-97 | New Jersey Devils | NHL | 82 | 29 | 18 | 47 | 95 | 8 | 2 | 1 | 3 | 18 |
| 1997-98 | New Jersey Devils | NHL | 19 | 5 | 5 | 10 | 13 | |||||
| 1997-98 | Edmonton Oilers | NHL | 40 | 13 | 16 | 29 | 80 | 12 | 7 | 1 | 8 | 17 |
| 1998-99 | Edmonton Oilers | NHL | 80 | 30 | 34 | 64 | 133 | 3 | 0 | 2 | 2 | 2 |
| 1999-00 | Edmonton Oilers | NHL | 70 | 24 | 22 | 46 | 123 | 5 | 3 | 2 | 5 | 9 |
| 2000-01 | Edmonton Oilers | NHL | 21 | 12 | 10 | 22 | 18 | |||||
| 2000-01 | Boston Bruins | NHL | 64 | 28 | 35 | 63 | 122 | |||||
| 2001-02 | Boston Bruins | NHL | 78 | 41 | 25 | 66 | 91 | 6 | 4 | 2 | 6 | 6 |
| 2002-03 | Dallas Stars | NHL | 64 | 25 | 25 | 50 | 113 | 4 | 0 | 0 | 0 | 4 |
| 2003-04 | Dallas Stars | NHL | 82 | 34 | 35 | 69 | 109 | 5 | 0 | 1 | 1 | 4 |
| 2005-06 | Dallas Stars | NHL | 70 | 13 | 27 | 40 | 115 | 5 | 3 | 1 | 4 | 0 |
| 2006-07 | St. Louis Blues | NHL | 61 | 28 | 19 | 47 | 52 | |||||
| 2006-07 | San Jose Sharks | NHL | 16 | 8 | 1 | 9 | 14 | 9 | 0 | 2 | 2 | 12 |
| 2007-08 | New York Islanders | NHL | 81 | 23 | 21 | 44 | 65 | |||||
| 2008-09 | New York Islanders | NHL | 61 | 16 | 20 | 36 | 63 | |||||
| 2008-09 | Pittsburgh Penguins | NHL | 17 | 5 | 7 | 12 | 18 | 24 | 7 | 8 | 15 | 15 |
| 2009-10 | Pittsburgh Penguins | NHL | 22 | 5 | 8 | 13 | 19 | |||||
| NHL Totals | 1207 | 413 | 411 | 824 | 1604 | 129 | 35 | 30 | 65 | 160 | ||