| Position | D |
| Birth city | Biddeford, Maine, USA |
| Birth date | 1991-09-06 (35) |
| Height | 6'4'' |
| weight (lb) | 215 |
| Drafted | pick 21 round 2 by CAR in 2009 |
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2013-14 | NHL | Pittsburgh Penguins | 6 | 0 | 1 | 1 | 1 | 4 |
| 2014-15 | NHL | Pittsburgh Penguins | 8 | 1 | 0 | 1 | 0 | 2 |
| 2015-16 | NHL | Pittsburgh Penguins | 79 | 0 | 16 | 16 | 11 | 14 |
| 2016-17 | NHL | Pittsburgh Penguins | 70 | 1 | 14 | 15 | 0 | 14 |
| 2017-18 | NHL | Pittsburgh Penguins | 80 | 5 | 13 | 18 | -5 | 30 |
| 2018-19 | NHL | Pittsburgh Penguins | 76 | 3 | 20 | 23 | 31 | 20 |
| 2019-20 | NHL | Pittsburgh Penguins | 28 | 1 | 7 | 8 | 17 | 10 |
| 2020-21 | NHL | Pittsburgh Penguins | 41 | 4 | 10 | 14 | 18 | 12 |
| 2021-22 | NHL | Pittsburgh Penguins | 76 | 3 | 15 | 18 | 24 | 24 |
| 2022-23 | NHL | Pittsburgh Penguins | 82 | 1 | 24 | 25 | -4 | 16 |
| 2023-24 | NHL | Seattle Kraken | 80 | 6 | 10 | 16 | 3 | 20 |
| 2024-25 | NHL | Anaheim Ducks | 61 | 2 | 14 | 16 | 2 | 10 |
| 2024-25 | NHL | New Jersey Devils | 19 | 1 | 5 | 6 | -3 | 4 |
| 2025-26 | NHL | Los Angeles Kings | 82 | 2 | 15 | 17 | -1 | 22 |
| 2026-27 | NHL | Los Angeles Kings | 5 | 1 | 0 | 1 | -2 | 2 |
| NHL Total | 793 | 31 | 164 | 195 | 92 | 204 | ||
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2014-15 | NHL | Pittsburgh Penguins | 5 | 0 | 0 | 0 | 1 | 0 |
| 2015-16 | NHL | Pittsburgh Penguins | 24 | 2 | 6 | 8 | -3 | 2 |
| 2016-17 | NHL | Pittsburgh Penguins | 25 | 1 | 5 | 6 | 9 | 6 |
| 2017-18 | NHL | Pittsburgh Penguins | 12 | 1 | 6 | 7 | 3 | 2 |
| 2018-19 | NHL | Pittsburgh Penguins | 4 | 0 | 1 | 1 | -3 | 0 |
| 2019-20 | NHL | Pittsburgh Penguins | 4 | 0 | 1 | 1 | 0 | 4 |
| 2020-21 | NHL | Pittsburgh Penguins | 6 | 0 | 2 | 2 | -1 | 2 |
| 2021-22 | NHL | Pittsburgh Penguins | 1 | 0 | 0 | 0 | 0 | 0 |
| 2024-25 | NHL | New Jersey Devils | 5 | 0 | 0 | 0 | 0 | 0 |
| 2025-26 | NHL | Los Angeles Kings | 4 | 0 | 0 | 0 | -1 | 2 |
| NHL Total | 90 | 4 | 21 | 25 | 5 | 18 | ||