
| 2002-03 | Minor-BC | Burnaby W.C. | 64 | 17 | 31 | 48 | - | - | - | 24 |
| 2003-04 | PIJHL | Richmond | 41 | 3 | 9 | 12 | - | - | - | 8 |
| 2003-04 | WHL | Calgary | 1 | 0 | 0 | 0 | - | - | - | 0 |
| 2004-05 | WHL | Calgary | 66 | 0 | 10 | 10 | 8 | - | - | 19 |
| 2005-06 | WHL | Calgary | 70 | 4 | 20 | 24 | 14 | - | - | 28 |
| 2006-07 | WHL | Calgary | 63 | 8 | 39 | 47 | 16 | - | - | 32 |
| 2007-08 | WHL | Calgary | 60 | 7 | 29 | 36 | 26 | - | - | 15 |
| 2008-09 | NHL | Washington Capitals | 30 | 1 | 4 | 5 | -1 | 31 | 3.2% | 2 |
| 2008-09 | AHL | Hershey | 48 | 4 | 16 | 20 | 23 | - | - | 10 |
| 2009-10 | NHL | Washington Capitals | 21 | 0 | 5 | 5 | -2 | 16 | 0.0% | 8 |
| 2009-10 | AHL | Hershey | 56 | 3 | 18 | 21 | 34 | - | - | 10 |
| 2010-11 | NHL | Washington Capitals | 82 | 2 | 10 | 12 | 14 | 64 | 3.1% | 24 |
| 2011-12 | NHL | Washington Capitals | 82 | 1 | 16 | 17 | 12 | 56 | 1.8% | 29 |
| 2012-13 | NHL | Washington Capitals | 48 | 1 | 4 | 5 | -6 | 39 | 2.6% | 14 |
| 2013-14 | NHL | Washington Capitals | 82 | 2 | 16 | 18 | -7 | 95 | 2.1% | 26 |
| 2014-15 | NHL | Washington Capitals | 82 | 5 | 16 | 21 | 14 | 72 | 6.9% | 20 |
| 2015-16 | NHL | Washington Capitals | 82 | 4 | 17 | 21 | 14 | 75 | 5.3% | 26 |
| 2016-17 | NHL | Washington Capitals | 82 | 3 | 10 | 13 | 23 | 81 | 3.7% | 28 |
| 2017-18 | NHL | Montréal Canadiens | 82 | 1 | 11 | 12 | -7 | 84 | 1.2% | 40 |
| 2018-19 | NHL | Montréal Canadiens | 9 | 0 | 1 | 1 | 1 | 8 | 0.0% | 2 |
| 2018-19 | AHL | Laval Rocket | 34 | 1 | 5 | 6 | 2 | - | - | 10 |
| 2019-20 | NHL | Montréal Canadiens | 4 | 0 | 0 | 0 | -1 | 4 | 0.0% | 0 |
| 2019-20 | AHL | Laval Rocket | 53 | 1 | 12 | 13 | 4 | - | - | 24 |
| NHL Totals | – | 686 | 20 | 110 | 130 | 54 | 625 | 3.2% | 219 | |
| AHL Totals | – | 191 | 9 | 51 | 60 | 63 | - | - | 54 | |
| Juniors Totals | – | 260 | 19 | 98 | 117 | 64 | - | - | 94 | |
| 2003-04 | PIJHL | Richmond | 13 | 0 | 2 | 2 | 0 | 0 | 0.0% | 0 |
| 2004-05 | WHL | Calgary | 12 | 0 | 3 | 3 | - | - | - | 9 |
| 2005-06 | WHL | Calgary | 13 | 1 | 3 | 4 | -4 | - | - | 4 |
| 2006-07 | WHL | Calgary | 18 | 1 | 12 | 13 | -3 | - | - | 4 |
| 2007-08 | WHL | Calgary | 16 | 6 | 2 | 8 | -3 | - | - | 4 |
| 2008-09 | AHL | Hershey | 10 | 0 | 2 | 2 | 0 | - | - | 2 |
| 2009-10 | NHL | Washington Capitals | 1 | 0 | 0 | 0 | 0 | 0 | 0.0% | 0 |
| 2009-10 | AHL | Hershey | 20 | 3 | 7 | 10 | 7 | - | - | 4 |
| 2010-11 | NHL | Washington Capitals | 9 | 0 | 1 | 1 | -4 | 12 | 0.0% | 0 |
| 2011-12 | NHL | Washington Capitals | 14 | 0 | 2 | 2 | -1 | 13 | 0.0% | 0 |
| 2012-13 | NHL | Washington Capitals | 7 | 1 | 1 | 2 | 3 | 19 | 5.3% | 2 |
| 2014-15 | NHL | Washington Capitals | 14 | 2 | 2 | 4 | 0 | 13 | 15.4% | 6 |
| 2015-16 | NHL | Washington Capitals | 12 | 0 | 2 | 2 | 3 | 14 | 0.0% | 6 |
| 2016-17 | NHL | Washington Capitals | 7 | 0 | 0 | 0 | -1 | 1 | 0.0% | 2 |
| NHL Totals | – | 64 | 3 | 8 | 11 | 0 | 72 | 4.2% | 16 | |
| AHL Totals | – | 30 | 3 | 9 | 12 | 7 | - | - | 6 | |
| Juniors Totals | – | 59 | 8 | 20 | 28 | -10 | - | - | 21 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ TBL | Mar 5 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 14 | 10:52 |
| Regular | vs NYR | Feb 27 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 1 | 19 | 13:23 |
| Regular | vs VAN | Feb 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 22 | 15:21 |
| Regular | @ OTT | Feb 22 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 22 | 16:04 |