

| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2012-13 | NAHL | Bismarck | 2 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | -- |
| 2015-16 | SM-Liiga | HIFK Helsinki | 33 | 8 | 12 | 20 | 4 | 15 | 18 | 2 | 4 | 6 | 2 | 2 |
| 2016-17 | SM-Liiga | HIFK Helsinki | 44 | 19 | 11 | 30 | 18 | 10 | 14 | 3 | 11 | 14 | 4 | 5 |
| 2017-18 | AHL | Texas Stars | 70 | 20 | 15 | 35 | 27 | 2 | 22 | 4 | 8 | 12 | 4 | 0 |
| 2018-19 | AHL | Texas Stars | 21 | 9 | 13 | 22 | 10 | 0 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | Dallas Stars | 58 | 9 | 13 | 22 | 24 | -11 | 13 | 5 | 3 | 8 | 2 | -1 |
| 2019-20 | NHL | Dallas Stars | 60 | 19 | 14 | 33 | 16 | 3 | 25 | 2 | 11 | 13 | 10 | -3 |
| 2020-21 | NHL | Dallas Stars | 41 | 15 | 28 | 43 | 4 | 13 | -- | -- | -- | -- | -- | -- |
| 2021-22 | NHL | Dallas Stars | 80 | 37 | 35 | 72 | 28 | 15 | 6 | 2 | 2 | 4 | 2 | 3 |
| 2022-23 | NHL | Dallas Stars | 73 | 37 | 38 | 75 | 30 | 31 | 19 | 10 | 14 | 24 | 8 | 4 |
| 2023-24 | NHL | Dallas Stars | 80 | 30 | 35 | 65 | 22 | 26 | 15 | 2 | 6 | 8 | 6 | 0 |
| 2024-25 | NHL | Dallas Stars | 76 | 28 | 39 | 67 | 30 | 18 | 17 | 6 | 6 | 12 | 10 | -2 |
| 2025-26 | NHL | Dallas Stars | 53 | 15 | 29 | 44 | 18 | 16 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 521 | 190 | 231 | 421 | 172 | 111 | 95 | 27 | 42 | 69 | 38 | 1 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2016 | World Junior U-20 Championships | Team Finland | 7 | 3 | 1 | 4 | 2 | -4 |
| 2025 | Four Nations Face-off | Team Finland | 3 | 0 | 0 | 0 | 0 | -1 |
| 2026 | Olympics | Team Finland | 6 | 1 | 3 | 4 | 2 | 3 |