| Position | D |
| Birth city | Bolton, Connecticut, USA |
| Birth date | 1981-03-24 (45) |
| Height | 6'3'' |
| weight (lb) | 201 |
| Drafted | pick 13 round 1 by MTL in 2000 |
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2002-03 | NHL | Montréal Canadiens | 21 | 0 | 0 | 0 | -1 | 2 |
| 2003-04 | NHL | Montréal Canadiens | 11 | 1 | 1 | 2 | 3 | 4 |
| 2005-06 | NHL | Columbus Blue Jackets | 55 | 2 | 15 | 17 | 13 | 43 |
| 2006-07 | NHL | Columbus Blue Jackets | 80 | 9 | 25 | 34 | -19 | 69 |
| 2007-08 | NHL | Columbus Blue Jackets | 78 | 8 | 24 | 32 | -7 | 25 |
| 2008-09 | NHL | Atlanta Thrashers | 81 | 6 | 33 | 39 | -16 | 32 |
| 2009-10 | NHL | Atlanta Thrashers | 80 | 5 | 21 | 26 | -6 | 39 |
| 2010-11 | NHL | Atlanta Thrashers | 82 | 3 | 16 | 19 | 3 | 24 |
| 2011-12 | NHL | Winnipeg Jets | 56 | 0 | 10 | 10 | 9 | 23 |
| 2012-13 | NHL | Winnipeg Jets | 47 | 0 | 13 | 13 | -8 | 10 |
| 2013-14 | NHL | Carolina Hurricanes | 82 | 4 | 11 | 15 | -9 | 45 |
| 2014-15 | NHL | Carolina Hurricanes | 81 | 2 | 8 | 10 | -14 | 16 |
| 2015-16 | NHL | Carolina Hurricanes | 81 | 5 | 14 | 19 | -13 | 37 |
| 2016-17 | NHL | Carolina Hurricanes | 56 | 4 | 10 | 14 | -16 | 17 |
| 2016-17 | NHL | Pittsburgh Penguins | 16 | 0 | 3 | 3 | 8 | 4 |
| 2017-18 | NHL | Toronto Maple Leafs | 80 | 4 | 19 | 23 | 12 | 20 |
| 2018-19 | NHL | Toronto Maple Leafs | 81 | 5 | 18 | 23 | 30 | 21 |
| 2019-20 | NHL | Ottawa Senators | 64 | 1 | 11 | 12 | 10 | 12 |
| NHL Total | 1132 | 59 | 252 | 311 | -21 | 443 | ||
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2016-17 | NHL | Pittsburgh Penguins | 25 | 2 | 6 | 8 | 5 | 6 |
| 2017-18 | NHL | Toronto Maple Leafs | 7 | 0 | 1 | 1 | 0 | 4 |
| 2018-19 | NHL | Toronto Maple Leafs | 7 | 0 | 1 | 1 | 5 | 2 |
| NHL Total | 39 | 2 | 8 | 10 | 10 | 12 | ||
