

| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2015-16 | SHL | Frölunda HC | 49 | 16 | 17 | 33 | 12 | 6 | 16 | 11 | 8 | 19 | 4 | 11 |
| 2016-17 | NHL | Montréal Canadiens | 73 | 18 | 10 | 28 | 8 | -1 | 6 | 2 | 2 | 4 | 2 | -1 |
| 2017-18 | NHL | Montréal Canadiens | 66 | 12 | 9 | 21 | 20 | -11 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | Montréal Canadiens | 82 | 11 | 20 | 31 | 32 | 10 | -- | -- | -- | -- | -- | -- |
| 2019-20 | NHL | Montréal Canadiens | 70 | 13 | 14 | 27 | 24 | 2 | 10 | 1 | 3 | 4 | 8 | 4 |
| 2020-21 | NHL | Montréal Canadiens | 47 | 7 | 6 | 13 | 6 | -2 | 17 | 3 | 1 | 4 | 4 | -1 |
| 2021-22 | NHL | Montréal Canadiens | 58 | 13 | 16 | 29 | 14 | 0 | -- | -- | -- | -- | -- | -- |
| 2021-22 | NHL | Colorado Avalanche | 16 | 6 | 3 | 9 | 8 | 1 | 20 | 8 | 6 | 14 | 20 | 2 |
| 2022-23 | NHL | Colorado Avalanche | 64 | 21 | 30 | 51 | 28 | 8 | 7 | 3 | 3 | 6 | 6 | 3 |
| 2023-24 | NHL | Colorado Avalanche | 45 | 16 | 18 | 34 | 14 | 11 | 11 | 6 | 5 | 11 | 4 | -2 |
| 2024-25 | NHL | Colorado Avalanche | 69 | 27 | 18 | 45 | 34 | 36 | 7 | 3 | 1 | 4 | 4 | 3 |
| 2025-26 | NHL | Colorado Avalanche | 59 | 19 | 23 | 42 | 12 | 31 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 649 | 163 | 167 | 330 | 200 | 85 | 78 | 26 | 21 | 47 | 48 | 8 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2014 | World Junior U-20 Championships | Team Finland | 6 | 2 | 2 | 4 | 2 | 7 |
| 2015 | World Junior U-20 Championships | Team Finland | 5 | 1 | 0 | 1 | 6 | -1 |
| 2025 | Four Nations Face-off | Team Finland | 3 | 0 | 1 | 1 | 0 | -2 |
| 2026 | Olympics | Team Finland | 6 | 2 | 4 | 6 | 4 | 5 |
| Season | League | Award |
|---|---|---|
| 2021-22 | NHL | Stanley Cup |