| Position | D |
| Birth city | Ann Arbor, Michigan, USA |
| Birth date | 1988-09-24 (38) |
| Height | 5'11'' |
| weight (lb) | 198 |
| Drafted | pick 2 round 4 by ANA in 2007 |
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2010-11 | NHL | Boston Bruins | 38 | 5 | 5 | 10 | 9 | 12 |
| 2011-12 | NHL | Boston Bruins | 10 | 0 | 2 | 2 | 6 | 4 |
| 2011-12 | NHL | Minnesota Wild | 13 | 2 | 1 | 3 | -7 | 2 |
| 2014-15 | NHL | Florida Panthers | 25 | 2 | 2 | 4 | -4 | 12 |
| 2015-16 | NHL | Florida Panthers | 47 | 0 | 4 | 4 | 5 | 26 |
| 2016-17 | NHL | Florida Panthers | 1 | 0 | 0 | 0 | -1 | 4 |
| 2016-17 | NHL | New York Rangers | 10 | 1 | 1 | 2 | -1 | 2 |
| 2017-18 | NHL | New York Rangers | 22 | 0 | 1 | 1 | -7 | 20 |
| 2018-19 | NHL | Boston Bruins | 35 | 3 | 3 | 6 | -6 | 22 |
| 2019-20 | NHL | Boston Bruins | 10 | 0 | 2 | 2 | 2 | 2 |
| 2020-21 | NHL | Boston Bruins | 20 | 2 | 3 | 5 | 3 | 4 |
| NHL Total | 231 | 15 | 24 | 39 | -1 | 110 | ||
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2018-19 | NHL | Boston Bruins | 3 | 1 | 0 | 1 | 0 | 0 |
| NHL Total | 3 | 1 | 0 | 1 | 0 | 0 | ||
