
| 2001-02 | CJHL | Kanata Laser | 50 | 3 | 10 | 13 | - | - | - | 22 |
| 2002-03 | OHL | London | 68 | 2 | 13 | 15 | 0 | - | - | 46 |
| 2003-04 | OHL | London | 63 | 2 | 9 | 11 | 39 | - | - | 66 |
| 2004-05 | OHL | London | 67 | 4 | 12 | 16 | 52 | - | - | 88 |
| 2004-05 | M-Cup | London | 4 | 2 | 2 | 4 | - | - | - | 6 |
| 2005-06 | AHL | Syracuse | 70 | 1 | 12 | 13 | 3 | - | - | 75 |
| 2006-07 | NHL | Columbus Blue Jackets | 20 | 0 | 4 | 4 | 5 | 11 | 0.0% | 12 |
| 2006-07 | AHL | Syracuse | 59 | 1 | 15 | 16 | 13 | - | - | 58 |
| 2007-08 | NHL | Columbus Blue Jackets | 9 | 0 | 0 | 0 | -1 | 9 | 0.0% | 8 |
| 2007-08 | AHL | Syracuse | 66 | 7 | 6 | 13 | 10 | - | - | 130 |
| 2008-09 | NHL | Columbus Blue Jackets | 66 | 4 | 13 | 17 | 7 | 58 | 6.9% | 55 |
| 2009-10 | NHL | Columbus Blue Jackets | 60 | 2 | 6 | 8 | -8 | 42 | 4.8% | 51 |
| 2010-11 | NHL | Columbus Blue Jackets | 74 | 0 | 15 | 15 | 2 | 58 | 0.0% | 58 |
| 2011-12 | NHL | Columbus Blue Jackets | 46 | 1 | 6 | 7 | -11 | 42 | 2.4% | 24 |
| 2012-13 | NHL | Ottawa Senators | 47 | 2 | 9 | 11 | 2 | 53 | 3.8% | 31 |
| 2013-14 | NHL | Ottawa Senators | 75 | 6 | 17 | 23 | 0 | 117 | 5.1% | 28 |
| 2014-15 | NHL | Ottawa Senators | 45 | 1 | 10 | 11 | 22 | 49 | 2.0% | 18 |
| 2014-15 | AHL | Binghamton | 1 | 0 | 0 | 0 | -2 | 1 | 0.0% | 0 |
| 2015-16 | NHL | Ottawa Senators | 69 | 5 | 7 | 12 | 12 | 74 | 6.8% | 34 |
| 2016-17 | NHL | Ottawa Senators | 68 | 0 | 12 | 12 | 13 | 69 | 0.0% | 24 |
| 2017-18 | NHL | Dallas Stars | 36 | 1 | 2 | 3 | 11 | 25 | 4.0% | 31 |
| 2018-19 | NHL | Dallas Stars | 9 | 0 | 0 | 0 | -3 | 3 | 0.0% | 6 |
| NHL Totals | – | 624 | 22 | 101 | 123 | 51 | 610 | 3.6% | 380 | |
| AHL Totals | – | 196 | 9 | 33 | 42 | 24 | 1 | 900.0% | 263 | |
| Juniors Totals | – | 198 | 8 | 34 | 42 | 91 | - | - | 200 | |
| 2001-02 | CCHL | Kanata Valley Lasers | 11 | 0 | 1 | 1 | - | - | - | 4 |
| 2002-03 | OHL | London | 14 | 2 | 4 | 6 | 0 | - | - | 6 |
| 2003-04 | OHL | London | 15 | 0 | 3 | 3 | 12 | - | - | 18 |
| 2004-05 | OHL | London | 18 | 2 | 1 | 3 | 21 | - | - | 32 |
| 2004-05 | M-Cup | London | 4 | 2 | 2 | 4 | - | - | - | 6 |
| 2005-06 | AHL | Syracuse | 5 | 0 | 0 | 0 | 0 | - | - | 8 |
| 2007-08 | AHL | Syracuse | 13 | 0 | 6 | 6 | -1 | - | - | 14 |
| 2008-09 | NHL | Columbus Blue Jackets | 4 | 0 | 0 | 0 | -3 | 1 | 0.0% | 2 |
| 2012-13 | NHL | Ottawa Senators | 10 | 1 | 4 | 5 | 1 | 18 | 5.6% | 6 |
| 2014-15 | NHL | Ottawa Senators | 6 | 0 | 0 | 0 | -1 | 8 | 0.0% | 6 |
| 2016-17 | NHL | Ottawa Senators | 18 | 2 | 2 | 4 | 5 | 16 | 12.5% | 10 |
| NHL Totals | – | 38 | 3 | 6 | 9 | 2 | 43 | 7.0% | 24 | |
| AHL Totals | – | 18 | 0 | 6 | 6 | -1 | - | - | 22 | |
| Juniors Totals | – | 47 | 4 | 8 | 12 | 33 | - | - | 56 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ TOR | Nov 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 29 | 18:21 |
| Regular | @ MTL | Oct 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 17:48 |
| Regular | vs LAK | Oct 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 17:44 |
| Regular | vs MIN | Oct 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 16:44 |
| Regular | @ OTT | Oct 15 | 0 | 0 | 0 | -2 | 0 | 0 | 0 | 0 | 19 | 11:53 |