| Position | D |
| Birth city | Duluth, Minnesota, USA |
| Birth date | 1992-03-04 (34) |
| Height | 6'4'' |
| weight (lb) | 216 |
| Drafted | pick 15 round 1 by LAK in 2010 |
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2015-16 | NHL | Los Angeles Kings | 14 | 1 | 1 | 2 | -1 | 17 |
| 2016-17 | NHL | Los Angeles Kings | 82 | 2 | 16 | 18 | 8 | 54 |
| 2017-18 | NHL | Los Angeles Kings | 78 | 1 | 17 | 18 | 18 | 49 |
| 2018-19 | NHL | Los Angeles Kings | 81 | 2 | 12 | 14 | -13 | 52 |
| 2019-20 | NHL | Los Angeles Kings | 13 | 0 | 1 | 1 | -4 | 4 |
| 2019-20 | NHL | Calgary Flames | 7 | 0 | 0 | 0 | -1 | 0 |
| 2020-21 | NHL | Winnipeg Jets | 56 | 2 | 10 | 12 | 1 | 35 |
| 2021-22 | NHL | Boston Bruins | 76 | 4 | 10 | 14 | 2 | 48 |
| 2022-23 | NHL | Boston Bruins | 54 | 5 | 7 | 12 | 12 | 23 |
| 2023-24 | NHL | Boston Bruins | 35 | 0 | 4 | 4 | 8 | 17 |
| 2024-25 | NHL | Vancouver Canucks | 54 | 2 | 9 | 11 | -7 | 45 |
| 2025-26 | NHL | Vancouver Canucks | 2 | 0 | 0 | 0 | 0 | 2 |
| NHL Total | 552 | 19 | 87 | 106 | 23 | 346 | ||
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2019-20 | NHL | Calgary Flames | 10 | 1 | 1 | 2 | -1 | 2 |
| 2020-21 | NHL | Winnipeg Jets | 8 | 1 | 0 | 1 | -1 | 0 |
| 2021-22 | NHL | Boston Bruins | 7 | 1 | 0 | 1 | -1 | 12 |
| 2022-23 | NHL | Boston Bruins | 7 | 0 | 1 | 1 | -1 | 19 |
| 2023-24 | NHL | Boston Bruins | 3 | 0 | 0 | 0 | 0 | 0 |
| NHL Total | 35 | 3 | 2 | 5 | -4 | 33 | ||
