
| 1994-95 | EmJHL | Rochester | 28 | 52 | 37 | 89 | - | - | - | - |
| 1995-96 | MTJHL | Niagara | 51 | 47 | 44 | 91 | - | - | - | 59 |
| 1996-97 | MTJHL | Niagara | 50 | 57 | 70 | 127 | - | - | - | 101 |
| 1997-98 | H-East | Boston College | 40 | 30 | 32 | 62 | - | - | - | 44 |
| 1998-99 | H-East | Boston College | 39 | 27 | 33 | 60 | - | - | - | 46 |
| 1999-00 | H-East | Boston College | 42 | 33 | 23 | 56 | - | - | - | 66 |
| 2000-01 | H-East | Boston College | 43 | 33 | 21 | 54 | - | - | - | 47 |
| 2001-02 | NHL | New Jersey Devils | 33 | 4 | 7 | 11 | 10 | 58 | 6.9% | 8 |
| 2001-02 | AHL | Albany | 37 | 9 | 16 | 25 | 0 | - | - | 18 |
| 2002-03 | NHL | New Jersey Devils | 58 | 12 | 13 | 25 | 5 | 129 | 9.3% | 23 |
| 2003-04 | NHL | New Jersey Devils | 75 | 21 | 8 | 29 | 19 | 174 | 12.1% | 36 |
| 2004-05 | AHL | Albany | 15 | 5 | 7 | 12 | 0 | - | - | 10 |
| 2005-06 | NHL | New Jersey Devils | 82 | 48 | 41 | 89 | 18 | 291 | 16.5% | 46 |
| 2006-07 | NHL | New Jersey Devils | 62 | 25 | 20 | 45 | -3 | 194 | 12.9% | 36 |
| 2007-08 | NHL | New Jersey Devils | 82 | 22 | 31 | 53 | 1 | 257 | 8.6% | 46 |
| 2008-09 | NHL | New Jersey Devils | 81 | 20 | 40 | 60 | 12 | 248 | 8.1% | 32 |
| 2009-10 | NHL | Montréal Canadiens | 61 | 28 | 18 | 46 | 3 | 237 | 11.8% | 26 |
| 2010-11 | NHL | Montréal Canadiens | 82 | 29 | 17 | 46 | 3 | 298 | 9.7% | 24 |
| 2011-12 | NHL | Montréal Canadiens | 31 | 8 | 7 | 15 | -7 | 75 | 10.7% | 16 |
| 2012-13 | NHL | Montréal Canadiens | 48 | 14 | 12 | 26 | 3 | 112 | 12.5% | 8 |
| 2013-14 | NHL | Montréal Canadiens | 81 | 18 | 22 | 40 | 1 | 184 | 9.8% | 22 |
| 2014-15 | NHL | Buffalo Sabres | 69 | 13 | 22 | 35 | -13 | 153 | 8.5% | 18 |
| 2015-16 | NHL | Buffalo Sabres | 79 | 12 | 21 | 33 | -5 | 169 | 7.1% | 12 |
| 2016-17 | NHL | Buffalo Sabres | 82 | 15 | 20 | 35 | -11 | 149 | 10.1% | 22 |
| 2017-18 | NHL | Boston Bruins | 20 | 2 | 5 | 7 | -1 | 42 | 4.8% | 2 |
| 2017-18 | AHL | Rochester Americans | 1 | 1 | 0 | 1 | 1 | - | - | 0 |
| NHL Totals | – | 1026 | 291 | 304 | 595 | 35 | 2770 | 10.5% | 377 | |
| AHL Totals | – | 53 | 15 | 23 | 38 | 1 | - | - | 28 | |
| 1996-97 | MTJHL | Niagara | 6 | 6 | 11 | 17 | - | - | - | 21 |
| 2001-02 | NHL | New Jersey Devils | 6 | 2 | 2 | 4 | -1 | 16 | 12.5% | 0 |
| 2002-03 | NHL | New Jersey Devils | 24 | 1 | 8 | 9 | 5 | 59 | 1.7% | 6 |
| 2003-04 | NHL | New Jersey Devils | 5 | 2 | 3 | 5 | -2 | 9 | 22.2% | 0 |
| 2005-06 | NHL | New Jersey Devils | 9 | 3 | 4 | 7 | -1 | 29 | 10.3% | 2 |
| 2006-07 | NHL | New Jersey Devils | 11 | 8 | 1 | 9 | 5 | 37 | 21.6% | 4 |
| 2007-08 | NHL | New Jersey Devils | 5 | 1 | 0 | 1 | -2 | 14 | 7.1% | 2 |
| 2008-09 | NHL | New Jersey Devils | 7 | 2 | 3 | 5 | 0 | 23 | 8.7% | 4 |
| 2009-10 | NHL | Montréal Canadiens | 19 | 9 | 6 | 15 | -6 | 70 | 12.9% | 14 |
| 2010-11 | NHL | Montréal Canadiens | 7 | 3 | 2 | 5 | -6 | 35 | 8.6% | 0 |
| 2012-13 | NHL | Montréal Canadiens | 2 | 0 | 1 | 1 | -2 | 5 | 0.0% | 0 |
| 2013-14 | NHL | Montréal Canadiens | 17 | 1 | 6 | 7 | 0 | 40 | 2.5% | 2 |
| 2017-18 | NHL | Boston Bruins | 1 | 0 | 0 | 0 | -1 | 0 | 0.0% | 0 |
| NHL Totals | – | 113 | 32 | 36 | 68 | -11 | 337 | 9.5% | 34 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Playoffs | vs TBL | May 4 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 14 | 11:18 |
| Regular | vs FLA | Apr 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 9:05 |
| Regular | vs OTT | Apr 7 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 14 | 8:41 |
| Regular | @ FLA | Apr 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14 | 9:58 |
| Regular | @ TBL | Apr 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 18 | 15:40 |
| Year | Award |
|---|---|
| 2002-03 | Stanley Cup |