| Regular Season | Playoffs | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | Lge | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM |
| 1995-96 | Niagara Scenic | MetJHL | 51 | 47 | 44 | 91 | 59 | ||||||
| 1996-97 | Niagara Scenic | MetJHL | 50 | 57 | 70 | 127 | 101 | ||||||
| 1997-98 | Boston College | H-East | 40 | 30 | 32 | 62 | 44 | ||||||
| 1998-99 | Boston College | H-East | 39 | 27 | 33 | 60 | 46 | ||||||
| 1999-00 | Boston College | H-East | 42 | 33 | 23 | 56 | 66 | 1 | |||||
| 2000-01 | Boston College | H-East | 43 | 33 | 21 | 54 | 47 | 9 | |||||
| 2001-02 | New Jersey Devils | NHL | 33 | 4 | 7 | 11 | 8 | 10 | 6 | 2 | 2 | 4 | 0 |
| 2001-02 | Albany River Rats | AHL | 37 | 9 | 16 | 25 | 18 | 0 | -- | -- | -- | -- | -- |
| 2002-03 | New Jersey Devils | NHL | 58 | 12 | 13 | 25 | 23 | 5 | 24 | 1 | 8 | 9 | 6 |
| 2003-04 | New Jersey Devils | NHL | 75 | 21 | 8 | 29 | 36 | 19 | 5 | 2 | 3 | 5 | 0 |
| 2004-05 | Albany River Rats | AHL | 15 | 5 | 7 | 12 | 10 | 0 | -- | -- | -- | -- | -- |
| 2005-06 | New Jersey Devils | NHL | 82 | 48 | 41 | 89 | 46 | 18 | 9 | 3 | 4 | 7 | 2 |
| 2006-07 | New Jersey Devils | NHL | 62 | 25 | 20 | 45 | 36 | -3 | 11 | 8 | 1 | 9 | 4 |
| 2007-08 | New Jersey Devils | NHL | 82 | 22 | 31 | 53 | 46 | 1 | 5 | 1 | 0 | 1 | 2 |
| 2008-09 | New Jersey Devils | NHL | 81 | 20 | 40 | 60 | 32 | 12 | 7 | 2 | 3 | 5 | 4 |
| 2009-10 | Montreal Canadiens | NHL | 61 | 28 | 18 | 46 | 26 | 3 | 19 | 9 | 6 | 15 | 14 |
| 2010-11 | Montreal Canadiens | NHL | 82 | 29 | 17 | 46 | 24 | 3 | 7 | 3 | 2 | 5 | 0 |
| 2011-12 | Montreal Canadiens | NHL | 31 | 8 | 7 | 15 | 16 | -7 | -- | -- | -- | -- | -- |
| 2012-13 | Montreal Canadiens | NHL | 48 | 14 | 12 | 26 | 8 | 3 | |||||
| 2012-13 | Montreal Canadiens | NHL | 2 | 0 | 1 | 1 | 0 | ||||||
| NHL Totals | 695 | 231 | 214 | 445 | 301 | 95 | 31 | 30 | 61 | 32 | |||