| Position | D |
| Birth city | Winnetka, Illinois, USA |
| Birth date | 1990-11-19 (35) |
| Height | 6'3'' |
| weight (lb) | 207 |
| Drafted | pick 21 round 1 by CBJ in 2009 |
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2010-11 | NHL | Columbus Blue Jackets | 2 | 0 | 0 | 0 | 0 | 0 |
| 2011-12 | NHL | Columbus Blue Jackets | 67 | 2 | 5 | 7 | -23 | 8 |
| 2012-13 | NHL | Columbus Blue Jackets | 17 | 0 | 1 | 1 | -5 | 2 |
| 2012-13 | NHL | New York Rangers | 13 | 1 | 5 | 6 | 9 | 5 |
| 2013-14 | NHL | New York Rangers | 74 | 4 | 11 | 15 | 7 | 25 |
| 2014-15 | NHL | New York Rangers | 38 | 1 | 5 | 6 | 7 | 19 |
| 2014-15 | NHL | Arizona Coyotes | 19 | 1 | 4 | 5 | -11 | 11 |
| 2015-16 | NHL | New Jersey Devils | 73 | 4 | 15 | 19 | -12 | 28 |
| 2016-17 | NHL | New Jersey Devils | 63 | 12 | 10 | 22 | -7 | 39 |
| 2017-18 | NHL | New Jersey Devils | 81 | 7 | 11 | 18 | 3 | 47 |
| 2018-19 | NHL | Boston Bruins | 61 | 4 | 9 | 13 | 0 | 26 |
| 2019-20 | NHL | Boston Bruins | 24 | 2 | 1 | 3 | -2 | 11 |
| 2020-21 | NHL | Boston Bruins | 5 | 0 | 2 | 2 | -3 | 2 |
| 2021-22 | NHL | Boston Bruins | 7 | 0 | 1 | 1 | 2 | 4 |
| NHL Total | 544 | 38 | 80 | 118 | -35 | 227 | ||
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2012-13 | NHL | New York Rangers | 12 | 0 | 1 | 1 | 0 | 2 |
| 2013-14 | NHL | New York Rangers | 21 | 0 | 2 | 2 | 2 | 16 |
| 2017-18 | NHL | New Jersey Devils | 5 | 0 | 1 | 1 | -1 | 12 |
| 2018-19 | NHL | Boston Bruins | 10 | 0 | 0 | 0 | -3 | 0 |
| 2019-20 | NHL | Boston Bruins | 1 | 0 | 0 | 0 | -1 | 0 |
| NHL Total | 49 | 0 | 4 | 4 | -3 | 30 | ||
