| Position | L |
| Birth city | Pori, undefined, FIN |
| Birth date | 1991-03-23 (35) |
| Height | 5'11'' |
| weight (lb) | 191 |
| Drafted | pick 2 round 7 by MIN in 2009 |
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2013-14 | NHL | Minnesota Wild | 46 | 6 | 9 | 15 | 14 | 29 |
| 2014-15 | NHL | Minnesota Wild | 72 | 7 | 7 | 14 | -7 | 32 |
| 2015-16 | NHL | Minnesota Wild | 76 | 14 | 20 | 34 | 21 | 24 |
| 2016-17 | NHL | Minnesota Wild | 72 | 15 | 11 | 26 | 5 | 28 |
| 2017-18 | NHL | Vegas Golden Knights | 76 | 29 | 26 | 55 | -16 | 37 |
| 2018-19 | NHL | Vegas Golden Knights | 15 | 2 | 5 | 7 | 1 | 10 |
| 2019-20 | NHL | Carolina Hurricanes | 41 | 12 | 10 | 22 | 1 | 20 |
| 2019-20 | NHL | Florida Panthers | 7 | 0 | 2 | 2 | 0 | 2 |
| 2020-21 | NHL | Nashville Predators | 51 | 9 | 12 | 21 | 4 | 14 |
| 2021-22 | NHL | Boston Bruins | 78 | 18 | 26 | 44 | 19 | 47 |
| 2022-23 | NHL | New Jersey Devils | 80 | 14 | 27 | 41 | 13 | 47 |
| 2023-24 | NHL | New Jersey Devils | 76 | 16 | 19 | 35 | -1 | 54 |
| 2024-25 | NHL | New Jersey Devils | 69 | 11 | 10 | 21 | -6 | 39 |
| 2025-26 | NHL | Nashville Predators | 81 | 14 | 24 | 38 | -15 | 64 |
| 2026-27 | NHL | Los Angeles Kings | 5 | 1 | 2 | 3 | -1 | 0 |
| NHL Total | 845 | 168 | 210 | 378 | 32 | 447 | ||
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2013-14 | NHL | Minnesota Wild | 13 | 4 | 3 | 7 | 2 | 0 |
| 2014-15 | NHL | Minnesota Wild | 2 | 1 | 0 | 1 | 1 | 0 |
| 2015-16 | NHL | Minnesota Wild | 5 | 1 | 3 | 4 | 0 | 2 |
| 2016-17 | NHL | Minnesota Wild | 4 | 0 | 1 | 1 | -2 | 0 |
| 2017-18 | NHL | Vegas Golden Knights | 20 | 3 | 6 | 9 | -3 | 27 |
| 2019-20 | NHL | Florida Panthers | 4 | 1 | 0 | 1 | -3 | 0 |
| 2020-21 | NHL | Nashville Predators | 6 | 1 | 3 | 4 | -3 | 4 |
| 2021-22 | NHL | Boston Bruins | 7 | 1 | 2 | 3 | -4 | 8 |
| 2022-23 | NHL | New Jersey Devils | 12 | 4 | 2 | 6 | -6 | 15 |
| 2024-25 | NHL | New Jersey Devils | 5 | 0 | 1 | 1 | -1 | 2 |
| NHL Total | 78 | 16 | 21 | 37 | -19 | 58 | ||