| Position | D |
| Birth city | Bloomington, Minnesota, USA |
| Birth date | 1988-03-21 (38) |
| Height | 6'4'' |
| weight (lb) | 225 |
| Drafted | pick 1 round 1 by STL in 2006 |
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2007-08 | NHL | St. Louis Blues | 69 | 5 | 28 | 33 | -9 | 28 |
| 2009-10 | NHL | St. Louis Blues | 79 | 10 | 29 | 39 | 1 | 79 |
| 2010-11 | NHL | St. Louis Blues | 55 | 5 | 14 | 19 | -8 | 37 |
| 2010-11 | NHL | Colorado Avalanche | 22 | 3 | 7 | 10 | -5 | 19 |
| 2011-12 | NHL | Colorado Avalanche | 73 | 4 | 22 | 26 | -7 | 26 |
| 2012-13 | NHL | Colorado Avalanche | 31 | 0 | 4 | 4 | -3 | 18 |
| 2013-14 | NHL | Colorado Avalanche | 80 | 9 | 30 | 39 | 5 | 61 |
| 2014-15 | NHL | Colorado Avalanche | 47 | 12 | 11 | 23 | 2 | 33 |
| 2015-16 | NHL | Colorado Avalanche | 73 | 11 | 16 | 27 | -19 | 50 |
| 2016-17 | NHL | Colorado Avalanche | 46 | 2 | 15 | 17 | -6 | 9 |
| 2017-18 | NHL | Colorado Avalanche | 62 | 9 | 16 | 25 | 3 | 58 |
| 2018-19 | NHL | Colorado Avalanche | 80 | 7 | 18 | 25 | 8 | 38 |
| 2019-20 | NHL | Colorado Avalanche | 59 | 3 | 13 | 16 | 9 | 20 |
| 2020-21 | NHL | Colorado Avalanche | 4 | 0 | 1 | 1 | 2 | 2 |
| 2021-22 | NHL | Colorado Avalanche | 77 | 8 | 17 | 25 | 22 | 24 |
| 2022-23 | NHL | Colorado Avalanche | 63 | 0 | 8 | 8 | 8 | 12 |
| 2023-24 | NHL | Buffalo Sabres | 50 | 3 | 0 | 3 | -5 | 24 |
| 2023-24 | NHL | Philadelphia Flyers | 17 | 2 | 1 | 3 | -9 | 2 |
| 2024-25 | NHL | Philadelphia Flyers | 22 | 1 | 2 | 3 | -3 | 11 |
| 2024-25 | NHL | Colorado Avalanche | 14 | 1 | 1 | 2 | 4 | 4 |
| NHL Total | 1023 | 95 | 253 | 348 | -10 | 555 | ||
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2013-14 | NHL | Colorado Avalanche | 7 | 1 | 1 | 2 | -6 | 2 |
| 2018-19 | NHL | Colorado Avalanche | 12 | 2 | 1 | 3 | -1 | 4 |
| 2019-20 | NHL | Colorado Avalanche | 9 | 0 | 2 | 2 | 3 | 0 |
| 2021-22 | NHL | Colorado Avalanche | 20 | 1 | 4 | 5 | 10 | 4 |
| 2022-23 | NHL | Colorado Avalanche | 7 | 1 | 0 | 1 | 0 | 0 |
| 2024-25 | NHL | Colorado Avalanche | 2 | 0 | 0 | 0 | 0 | 0 |
| NHL Total | 57 | 5 | 8 | 13 | 6 | 10 | ||
