
| 1991-92 | QAAA | Mtl-Bourassa | 42 | 2 | 5 | 7 | - | - | - | 28 |
| 1992-93 | QMJHL | Laval | 46 | 0 | 7 | 7 | - | - | - | 45 |
| 1993-94 | QMJHL | Laval | 68 | 3 | 15 | 18 | - | - | - | 129 |
| 1994-95 | QMJHL | Laval | 72 | 8 | 25 | 33 | - | - | - | 115 |
| 1995-96 | QMJHL | Granby | 68 | 11 | 35 | 46 | - | - | - | 156 |
| 1996-97 | ECHL | Wheeling | 69 | 10 | 32 | 42 | - | - | - | 77 |
| 1997-98 | IHL | Quebec | 71 | 8 | 27 | 35 | - | - | - | 76 |
| 1998-99 | AHL | Fredericton | 79 | 19 | 36 | 55 | - | - | - | 174 |
| 1999-00 | NHL | Montréal Canadiens | 74 | 3 | 13 | 16 | -7 | 76 | 4.0% | 38 |
| 2000-01 | NHL | Montréal Canadiens | 29 | 0 | 6 | 6 | 3 | 24 | 0.0% | 26 |
| 2000-01 | AHL | Quebec | 4 | 0 | 0 | 0 | -5 | 12 | 0.0% | 0 |
| 2001-02 | NHL | Montréal Canadiens | 28 | 0 | 5 | 5 | -5 | 24 | 0.0% | 33 |
| 2001-02 | AHL | Quebec | 38 | 8 | 14 | 22 | 2 | - | - | 30 |
| 2002-03 | NHL | Nashville Predators | 4 | 0 | 0 | 0 | -1 | 0 | 0.0% | 2 |
| 2002-03 | NHL | Montréal Canadiens | 20 | 3 | 1 | 4 | -1 | 30 | 10.0% | 2 |
| 2002-03 | AHL | Hamilton | 29 | 1 | 12 | 13 | 9 | 40 | 2.5% | 31 |
| 2003-04 | NHL | Montréal Canadiens | 73 | 2 | 16 | 18 | 1 | 86 | 2.3% | 70 |
| 2004-05 | Sweden-2 | Leksand | 31 | 10 | 21 | 31 | - | - | - | 46 |
| 2005-06 | NHL | Montréal Canadiens | 67 | 3 | 19 | 22 | -6 | 75 | 4.0% | 34 |
| 2006-07 | NHL | Montréal Canadiens | 62 | 3 | 11 | 14 | -10 | 56 | 5.4% | 52 |
| 2007-08 | NHL | Montréal Canadiens | 74 | 2 | 6 | 8 | 9 | 60 | 3.3% | 61 |
| 2008-09 | NHL | Montréal Canadiens | 54 | 5 | 4 | 9 | -7 | 51 | 9.8% | 53 |
| 2009-10 | NHL | Nashville Predators | 81 | 3 | 8 | 11 | 5 | 86 | 3.5% | 50 |
| 2010-11 | NHL | Nashville Predators | 44 | 1 | 9 | 10 | -3 | 47 | 2.1% | 27 |
| 2011-12 | NHL | Nashville Predators | 66 | 4 | 7 | 11 | -4 | 38 | 10.5% | 33 |
| 2012-13 | NHL | Montréal Canadiens | 48 | 1 | 8 | 9 | 4 | 46 | 2.2% | 21 |
| 2013-14 | NHL | Montréal Canadiens | 52 | 2 | 4 | 6 | -5 | 34 | 5.9% | 34 |
| 2014-15 | Swiss | Ambri | 32 | 0 | 11 | 11 | - | - | - | 32 |
| NHL Totals | – | 776 | 32 | 117 | 149 | -27 | 733 | 4.4% | 536 | |
| AHL Totals | – | 150 | 28 | 62 | 90 | 6 | 52 | 53.8% | 235 | |
| Juniors Totals | – | 254 | 22 | 82 | 104 | - | - | - | 445 | |
| 1991-92 | QAAA | Mtl-Bourassa | 9 | 1 | 0 | 1 | - | - | - | 6 |
| 1993-94 | QMJHL | Laval | 19 | 2 | 9 | 11 | - | - | - | 48 |
| 1994-95 | QMJHL | Laval | 20 | 3 | 11 | 14 | - | - | - | 21 |
| 1995-96 | QMJHL | Granby | 21 | 2 | 12 | 14 | - | - | - | 30 |
| 1996-97 | ECHL | Wheeling | 3 | 0 | 2 | 2 | - | - | - | 10 |
| 1998-99 | AHL | Fredericton | 5 | 2 | 1 | 3 | - | - | - | 0 |
| 2003-04 | NHL | Montréal Canadiens | 11 | 0 | 0 | 0 | -6 | 13 | 0.0% | 7 |
| 2004-05 | Allsvenskan | Leksands IF | 10 | 4 | 9 | 13 | 12 | - | - | 12 |
| 2005-06 | NHL | Montréal Canadiens | 6 | 1 | 2 | 3 | 0 | 15 | 6.7% | 10 |
| 2007-08 | NHL | Montréal Canadiens | 7 | 1 | 2 | 3 | 0 | 10 | 10.0% | 4 |
| 2008-09 | NHL | Montréal Canadiens | 1 | 0 | 0 | 0 | 0 | 0 | 0.0% | 0 |
| 2009-10 | NHL | Nashville Predators | 6 | 0 | 0 | 0 | -1 | 3 | 0.0% | 6 |
| 2011-12 | NHL | Nashville Predators | 10 | 0 | 3 | 3 | 7 | 8 | 0.0% | 2 |
| 2012-13 | NHL | Montréal Canadiens | 5 | 0 | 0 | 0 | -3 | 5 | 0.0% | 17 |
| 2013-14 | NHL | Montréal Canadiens | 9 | 2 | 0 | 2 | 4 | 7 | 28.6% | 4 |
| 2014-15 | Swiss | Ambri | 4 | 0 | 4 | 4 | - | - | - | 2 |
| NHL Totals | – | 55 | 4 | 7 | 11 | 1 | 61 | 6.6% | 50 | |
| AHL Totals | – | 5 | 2 | 1 | 3 | - | - | - | 0 | |
| Juniors Totals | – | 60 | 7 | 32 | 39 | - | - | - | 99 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Playoffs | @ NYR | May 29 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 1 | 22 | 17:58 |
| Playoffs | vs NYR | May 27 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 2 | 19 | 12:36 |
| Playoffs | @ NYR | May 25 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 19 | 12:23 |
| Playoffs | @ BOS | May 3 | 0 | 0 | 0 | -2 | 0 | 0 | 0 | 0 | 15 | 9:18 |
| Playoffs | @ BOS | May 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 30 | 19:51 |