| Position | D |
| Birth city | New Rochelle, New York, USA |
| Birth date | 1989-01-29 (37) |
| Height | 6'0'' |
| weight (lb) | 203 |
| Drafted | pick 14 round 1 by COL in 2007 |
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2010-11 | NHL | Colorado Avalanche | 46 | 7 | 19 | 26 | -11 | 20 |
| 2010-11 | NHL | St. Louis Blues | 26 | 2 | 15 | 17 | 7 | 16 |
| 2011-12 | NHL | St. Louis Blues | 81 | 9 | 34 | 43 | 20 | 60 |
| 2012-13 | NHL | St. Louis Blues | 48 | 5 | 18 | 23 | 2 | 20 |
| 2013-14 | NHL | St. Louis Blues | 81 | 10 | 35 | 45 | 1 | 38 |
| 2014-15 | NHL | St. Louis Blues | 56 | 8 | 36 | 44 | 19 | 52 |
| 2015-16 | NHL | St. Louis Blues | 72 | 14 | 30 | 44 | -14 | 51 |
| 2016-17 | NHL | St. Louis Blues | 61 | 11 | 31 | 42 | -11 | 37 |
| 2016-17 | NHL | Washington Capitals | 19 | 2 | 12 | 14 | 4 | 10 |
| 2017-18 | NHL | New York Rangers | 46 | 5 | 18 | 23 | -14 | 44 |
| 2018-19 | NHL | New York Rangers | 73 | 2 | 26 | 28 | -15 | 20 |
| 2019-20 | NHL | Tampa Bay Lightning | 70 | 8 | 26 | 34 | 22 | 38 |
| 2020-21 | NHL | Anaheim Ducks | 55 | 2 | 13 | 15 | -8 | 28 |
| 2021-22 | NHL | Anaheim Ducks | 82 | 8 | 27 | 35 | -9 | 36 |
| 2022-23 | NHL | Anaheim Ducks | 75 | 4 | 23 | 27 | -20 | 56 |
| 2023-24 | NHL | Boston Bruins | 61 | 6 | 18 | 24 | -2 | 18 |
| NHL Total | 952 | 103 | 381 | 484 | -29 | 544 | ||
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2011-12 | NHL | St. Louis Blues | 9 | 1 | 1 | 2 | -3 | 6 |
| 2012-13 | NHL | St. Louis Blues | 6 | 0 | 2 | 2 | -1 | 6 |
| 2013-14 | NHL | St. Louis Blues | 6 | 1 | 4 | 5 | -1 | 2 |
| 2014-15 | NHL | St. Louis Blues | 6 | 0 | 8 | 8 | 2 | 2 |
| 2015-16 | NHL | St. Louis Blues | 20 | 2 | 9 | 11 | -8 | 19 |
| 2016-17 | NHL | Washington Capitals | 13 | 1 | 5 | 6 | -4 | 6 |
| 2019-20 | NHL | Tampa Bay Lightning | 25 | 3 | 10 | 13 | 8 | 6 |
| 2023-24 | NHL | Boston Bruins | 6 | 0 | 1 | 1 | -1 | 0 |
| NHL Total | 91 | 8 | 40 | 48 | -8 | 47 | ||
