

| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2008-09 | USHL | Chicago | 29 | 0 | 4 | 4 | 47 | -6 | -- | -- | -- | -- | -- | -- |
| 2009-10 | USHL | Chicago | 29 | 0 | 10 | 10 | 43 | 1 | -- | -- | -- | -- | -- | -- |
| 2009-10 | USHL | Sioux Falls | 24 | 2 | 2 | 4 | 32 | 2 | 3 | 0 | 1 | 1 | 2 | -4 |
| 2011-12 | OHL | Saginaw Spirit | 31 | 6 | 5 | 11 | 24 | 4 | -- | -- | -- | -- | -- | -- |
| 2011-12 | OHL | Niagara IceDogs | 28 | 6 | 15 | 21 | 23 | 27 | 20 | 0 | 4 | 4 | 6 | 2 |
| 2012-13 | AHL | Texas Stars | 59 | 6 | 27 | 33 | 29 | 19 | 9 | 0 | 1 | 1 | 6 | -3 |
| 2012-13 | NHL | Dallas Stars | 16 | 0 | 2 | 2 | 14 | -5 | -- | -- | -- | -- | -- | -- |
| 2013-14 | AHL | Texas Stars | 69 | 5 | 18 | 23 | 31 | 8 | 21 | 0 | 5 | 5 | 8 | 13 |
| 2013-14 | NHL | Dallas Stars | 7 | 0 | 0 | 0 | 2 | -3 | -- | -- | -- | -- | -- | -- |
| 2014-15 | AHL | Texas Stars | 35 | 4 | 12 | 16 | 12 | 26 | 3 | 0 | 0 | 0 | 0 | -5 |
| 2014-15 | NHL | Dallas Stars | 36 | 1 | 7 | 8 | 8 | 0 | -- | -- | -- | -- | -- | -- |
| 2015-16 | AHL | Texas Stars | 8 | 0 | 2 | 2 | 2 | 4 | -- | -- | -- | -- | -- | -- |
| 2015-16 | NHL | Dallas Stars | 19 | 0 | 2 | 2 | 21 | -5 | -- | -- | -- | -- | -- | -- |
| 2016-17 | NHL | Dallas Stars | 41 | 5 | 2 | 7 | 37 | -4 | -- | -- | -- | -- | -- | -- |
| 2017-18 | NHL | Dallas Stars | 21 | 1 | 2 | 3 | 18 | -6 | -- | -- | -- | -- | -- | -- |
| 2017-18 | NHL | Pittsburgh Penguins | 47 | 4 | 10 | 14 | 69 | 13 | 12 | 1 | 0 | 1 | 7 | -2 |
| 2018-19 | NHL | Pittsburgh Penguins | 36 | 4 | 7 | 11 | 37 | 5 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | Dallas Stars | 21 | 0 | 1 | 1 | 8 | 0 | 4 | 0 | 0 | 0 | 0 | -1 |
| 2019-20 | NHL | Dallas Stars | 69 | 3 | 7 | 10 | 41 | -6 | 27 | 5 | 4 | 9 | 26 | 11 |
| 2020-21 | NHL | Dallas Stars | 56 | 6 | 8 | 14 | 35 | -3 | -- | -- | -- | -- | -- | -- |
| 2021-22 | NHL | Seattle Kraken | 72 | 1 | 16 | 17 | 54 | -1 | -- | -- | -- | -- | -- | -- |
| 2022-23 | NHL | Seattle Kraken | 75 | 9 | 16 | 25 | 72 | 13 | 14 | 1 | 2 | 3 | 8 | -6 |
| 2023-24 | NHL | Seattle Kraken | 82 | 2 | 13 | 15 | 37 | -2 | -- | -- | -- | -- | -- | -- |
| 2024-25 | NHL | Seattle Kraken | 82 | 4 | 13 | 17 | 34 | -2 | -- | -- | -- | -- | -- | -- |
| 2025-26 | NHL | Seattle Kraken | 63 | 4 | 7 | 11 | 18 | 5 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 743 | 44 | 113 | 157 | 505 | -1 | 57 | 7 | 6 | 13 | 41 | 2 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2012 | World Junior U-20 Championships | Team Canada | 6 | 0 | 0 | 0 | 2 | 4 |
| 2024 | IIHF World Championship | Team Canada | 10 | 0 | 3 | 3 | 8 | 7 |