
| 1998-99 | SMHL | Notre Dame Hounds Midget AAA | 42 | 22 | 20 | 42 | 0 | - | - | 0 |
| 1999-00 | AJHL | St. Albert Saints | 63 | 44 | 41 | 85 | 0 | - | - | 113 |
| 2000-01 | WCHA | U. Of Wisconsin | 32 | 10 | 5 | 15 | - | - | - | 18 |
| 2001-02 | WCHA | U. Of Wisconsin | 38 | 12 | 7 | 19 | - | - | - | 26 |
| 2002-03 | WCHA | U. Of Wisconsin | 40 | 19 | 8 | 27 | - | - | - | 54 |
| 2003-04 | WCHA | U. Of Wisconsin | 42 | 16 | 20 | 36 | - | - | - | 74 |
| 2004-05 | AHL | Norfolk | 78 | 33 | 27 | 60 | -3 | - | - | 105 |
| 2005-06 | NHL | Chicago Blackhawks | 77 | 16 | 18 | 34 | 3 | 180 | 8.9% | 56 |
| 2006-07 | NHL | Chicago Blackhawks | 44 | 7 | 10 | 17 | -4 | 82 | 8.5% | 38 |
| 2006-07 | AHL | Norfolk | 1 | 0 | 0 | 0 | -1 | - | - | 0 |
| 2007-08 | NHL | Chicago Blackhawks | 62 | 10 | 14 | 24 | 6 | 103 | 9.7% | 42 |
| 2008-09 | NHL | Calgary Flames | 58 | 21 | 19 | 40 | 18 | 149 | 14.1% | 70 |
| 2009-10 | NHL | Calgary Flames | 73 | 27 | 31 | 58 | 7 | 215 | 12.6% | 88 |
| 2010-11 | NHL | Calgary Flames | 80 | 27 | 23 | 50 | -17 | 218 | 12.4% | 42 |
| 2011-12 | NHL | Calgary Flames | 38 | 13 | 3 | 16 | -3 | 91 | 14.3% | 41 |
| 2011-12 | NHL | Montréal Canadiens | 38 | 5 | 3 | 8 | -16 | 67 | 7.5% | 27 |
| 2012-13 | NHL | Montréal Canadiens | 27 | 7 | 6 | 13 | -1 | 63 | 11.1% | 32 |
| 2013-14 | NHL | Montréal Canadiens | 63 | 9 | 7 | 16 | -1 | 118 | 7.6% | 32 |
| 2014-15 | NHL | Montréal Canadiens | 13 | 0 | 2 | 2 | -9 | 18 | 0.0% | 6 |
| 2014-15 | NHL | Anaheim Ducks | 30 | 2 | 6 | 8 | -4 | 44 | 4.6% | 12 |
| 2014-15 | NHL | Columbus Blue Jackets | 8 | 4 | 0 | 4 | -2 | 23 | 17.4% | 4 |
| 2014-15 | AHL | Hamilton | 4 | 2 | 2 | 4 | 2 | 17 | 11.8% | 4 |
| 2015-16 | NHL | Columbus Blue Jackets | 49 | 3 | 5 | 8 | -9 | 77 | 3.9% | 38 |
| 2016-17 | NHL | Colorado Avalanche | 65 | 12 | 6 | 18 | -19 | 111 | 10.8% | 56 |
| 2017-18 | SHL | DjurgĂĄrdens IF | 35 | 13 | 9 | 22 | 12 | - | - | 34 |
| NHL Totals | – | 725 | 163 | 153 | 316 | -51 | 1559 | 10.5% | 584 | |
| AHL Totals | – | 83 | 35 | 29 | 64 | -2 | 17 | 205.9% | 109 | |
| 1998-99 | SJHL | Notre Dame Hounds | 1 | 0 | 0 | 0 | - | - | - | 0 |
| 2004-05 | AHL | Norfolk | 6 | 1 | 0 | 1 | -2 | - | - | 8 |
| 2008-09 | NHL | Calgary Flames | 5 | 1 | 0 | 1 | -2 | 12 | 8.3% | 22 |
| 2012-13 | NHL | Montréal Canadiens | 5 | 2 | 1 | 3 | -1 | 17 | 11.8% | 10 |
| 2013-14 | NHL | Montréal Canadiens | 17 | 8 | 3 | 11 | 4 | 51 | 15.7% | 27 |
| NHL Totals | – | 27 | 11 | 4 | 15 | 1 | 80 | 13.8% | 59 | |
| AHL Totals | – | 6 | 1 | 0 | 1 | -2 | - | - | 8 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ STL | Apr 9 | 0 | 0 | 0 | -2 | 0 | 0 | 0 | 0 | 13 | 10:09 |
| Regular | @ DAL | Apr 8 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 19 | 12:59 |
| Regular | vs MIN | Apr 6 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 2 | 18 | 13:35 |
| Regular | vs CHI | Apr 4 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 19 | 15:25 |
| Regular | @ MIN | Apr 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 18 | 14:57 |