

| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2013-14 | AHL | Rockford IceHogs | 5 | 2 | 0 | 2 | 2 | 2 | -- | -- | -- | -- | -- | -- |
| 2013-14 | NHL | Chicago Blackhawks | 3 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | -- |
| 2014-15 | AHL | Rockford IceHogs | 39 | 6 | 19 | 25 | 6 | -6 | -- | -- | -- | -- | -- | -- |
| 2014-15 | NHL | Chicago Blackhawks | 34 | 4 | 5 | 9 | 2 | 4 | 18 | 4 | 6 | 10 | 0 | 2 |
| 2015-16 | NHL | Chicago Blackhawks | 78 | 13 | 22 | 35 | 20 | -2 | 7 | 0 | 1 | 1 | 0 | 1 |
| 2016-17 | NHL | Carolina Hurricanes | 81 | 15 | 27 | 42 | 16 | -6 | -- | -- | -- | -- | -- | -- |
| 2017-18 | NHL | Carolina Hurricanes | 82 | 23 | 41 | 64 | 14 | 8 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | Carolina Hurricanes | 82 | 21 | 55 | 76 | 12 | 30 | 15 | 7 | 3 | 10 | 2 | 6 |
| 2019-20 | NHL | Carolina Hurricanes | 68 | 15 | 48 | 63 | 8 | 20 | 8 | 3 | 2 | 5 | 4 | 6 |
| 2020-21 | NHL | Carolina Hurricanes | 21 | 5 | 10 | 15 | 4 | 5 | 11 | 2 | 4 | 6 | 12 | 6 |
| 2021-22 | NHL | Carolina Hurricanes | 77 | 22 | 43 | 65 | 24 | 22 | 14 | 4 | 7 | 11 | 2 | 4 |
| 2022-23 | NHL | Carolina Hurricanes | 68 | 12 | 25 | 37 | 16 | 11 | 6 | 1 | 0 | 1 | 2 | 0 |
| 2023-24 | NHL | Carolina Hurricanes | 76 | 25 | 28 | 53 | 10 | 15 | 11 | 2 | 4 | 6 | 0 | 0 |
| 2024-25 | NHL | Chicago Blackhawks | 82 | 15 | 43 | 58 | 12 | -23 | -- | -- | -- | -- | -- | -- |
| 2025-26 | NHL | Chicago Blackhawks | 59 | 13 | 19 | 32 | 6 | -22 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 811 | 183 | 366 | 549 | 144 | 62 | 90 | 23 | 27 | 50 | 22 | 25 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2013 | World Junior U-20 Championships | Team Finland | 6 | 5 | 6 | 11 | 2 | 6 |
| 2014 | World Junior U-20 Championships | Team Finland | 7 | 2 | 13 | 15 | 2 | 11 |
| 2017 | World Cup of Hockey | Team Finland | 2 | 0 | 0 | 0 | 0 | -1 |
| 2018 | IIHF World Championship | Team Finland | 8 | 5 | 9 | 14 | 8 | 14 |
| 2025 | IIHF World Championship | Team Finland | 7 | 1 | 10 | 11 | 0 | 6 |
| 2025 | Four Nations Face-off | Team Finland | 2 | 0 | 0 | 0 | 0 | -2 |
| 2026 | Olympics | Team Finland | 6 | 0 | 1 | 1 | 0 | 1 |
| Season | League | Award |
|---|---|---|
| 2014-15 | NHL | Stanley Cup |