| Position | D |
| Birth city | Pittsburgh, Pennsylvania, USA |
| Birth date | 1988-06-04 (38) |
| Height | 6'1'' |
| weight (lb) | 201 |
| Drafted | pick 9 round 7 by FLA in 2008 |
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2010-11 | NHL | Boston Bruins | 6 | 0 | 0 | 0 | -1 | 4 |
| 2011-12 | NHL | Boston Bruins | 3 | 0 | 0 | 0 | -2 | 0 |
| 2012-13 | NHL | Boston Bruins | 11 | 0 | 2 | 2 | 0 | 6 |
| 2013-14 | NHL | Boston Bruins | 64 | 0 | 18 | 18 | 22 | 30 |
| 2014-15 | NHL | Boston Bruins | 47 | 0 | 4 | 4 | -6 | 37 |
| 2015-16 | NHL | Vancouver Canucks | 80 | 6 | 12 | 18 | -19 | 50 |
| 2016-17 | NHL | Calgary Flames | 24 | 1 | 1 | 2 | -4 | 26 |
| 2017-18 | NHL | Calgary Flames | 18 | 0 | 3 | 3 | -3 | 4 |
| 2018-19 | NHL | Minnesota Wild | 2 | 1 | 0 | 1 | 2 | 0 |
| 2020-21 | NHL | Minnesota Wild | 1 | 0 | 0 | 0 | -1 | 0 |
| NHL Total | 256 | 8 | 40 | 48 | -12 | 157 | ||
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2012-13 | NHL | Boston Bruins | 7 | 1 | 1 | 2 | -1 | 4 |
| 2013-14 | NHL | Boston Bruins | 8 | 0 | 1 | 1 | 2 | 10 |
| 2016-17 | NHL | Calgary Flames | 4 | 0 | 0 | 0 | -5 | 0 |
| 2019-20 | NHL | Minnesota Wild | 1 | 0 | 0 | 0 | 0 | 0 |
| NHL Total | 20 | 1 | 2 | 3 | -4 | 14 | ||
