
| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2012-13 | AHL | Houston | 62 | 15 | 22 | 37 | 38 | 0 | -- | -- | -- | -- | -- | -- |
| 2012-13 | AHL | Rochester Americans | 7 | 1 | 3 | 4 | 2 | -2 | 3 | 0 | 3 | 3 | 6 | 2 |
| 2012-13 | NHL | Minnesota Wild | 1 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | -- |
| 2013-14 | AHL | Rochester Americans | 51 | 15 | 26 | 41 | 75 | 7 | 5 | 1 | 2 | 3 | 4 | -3 |
| 2013-14 | NHL | Buffalo Sabres | 28 | 0 | 4 | 4 | 19 | 0 | -- | -- | -- | -- | -- | -- |
| 2014-15 | AHL | Rochester Americans | 44 | 15 | 25 | 40 | 38 | 12 | -- | -- | -- | -- | -- | -- |
| 2014-15 | NHL | Buffalo Sabres | 39 | 6 | 10 | 16 | 12 | 0 | -- | -- | -- | -- | -- | -- |
| 2015-16 | NHL | Buffalo Sabres | 74 | 10 | 7 | 17 | 27 | -4 | -- | -- | -- | -- | -- | -- |
| 2016-17 | NHL | Buffalo Sabres | 36 | 6 | 5 | 11 | 20 | -7 | -- | -- | -- | -- | -- | -- |
| 2017-18 | NHL | Buffalo Sabres | 80 | 4 | 13 | 17 | 49 | -30 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | Buffalo Sabres | 73 | 6 | 8 | 14 | 37 | -8 | -- | -- | -- | -- | -- | -- |
| 2019-20 | NHL | Buffalo Sabres | 62 | 6 | 12 | 18 | 26 | 8 | -- | -- | -- | -- | -- | -- |
| 2020-21 | NHL | Arizona Coyotes | 52 | 8 | 6 | 14 | 24 | -13 | -- | -- | -- | -- | -- | -- |
| 2021-22 | NHL | Arizona Coyotes | 29 | 6 | 9 | 15 | 30 | -3 | -- | -- | -- | -- | -- | -- |
| 2021-22 | NHL | Washington Capitals | 14 | 1 | 5 | 6 | 2 | -1 | 6 | 0 | 2 | 2 | 2 | -2 |
| 2022-23 | SHL | Brynäs IF | 45 | 9 | 22 | 31 | 53 | -12 | 5 | 2 | 5 | 7 | 2 | 1 |
| 2024-25 | SHL | Brynäs IF | 52 | 13 | 21 | 34 | 36 | 15 | 16 | 2 | 7 | 9 | 8 | 5 |
| 2025-26 | SHL | Brynäs IF | 51 | 12 | 18 | 30 | 48 | 6 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 488 | 53 | 79 | 132 | 246 | -58 | 6 | 0 | 2 | 2 | 2 | -2 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2011 | World Junior U-20 Championships | Team Sweden | 6 | 1 | 3 | 4 | 4 | 0 |
| 2012 | IIHF World Championship | Team Sweden | 7 | 0 | 2 | 2 | 0 | -2 |
| 2012 | World Junior U-20 Championships | Team Sweden | 6 | 0 | 6 | 6 | 0 | 3 |
| 2018 | IIHF World Championship | Team Sweden | 10 | 0 | 1 | 1 | 2 | 1 |