| Season | League | Team | GP | G | A | P | Playoff GP |
|---|---|---|---|---|---|---|---|
| 2025-26 | NHL | Canadiens | 5 | 0 | 1 | 1 | — |
| 2024-25 | 4 Nations | Finland | 3 | 0 | 3 | 3 | — |
| 2024-25 | NHL | Canadiens | 52 | 20 | 13 | 33 | 2 |
| 2023-24 | NHL | Blue Jackets | 18 | 6 | 3 | 9 | — |
| 2022-23 | NHL | Blue Jackets | 55 | 22 | 30 | 52 | — |
| 2021-22 | NHL | Blue Jackets | 56 | 26 | 30 | 56 | — |
| 2020-21 | NHL | Blue Jackets | 45 | 10 | 11 | 21 | — |
| 2020-21 | NHL | Jets | 1 | 2 | 1 | 3 | — |
| 2019-20 | NHL | Jets | 68 | 28 | 35 | 63 | 1 |
| 2018-19 | NHL | Jets | 82 | 30 | 20 | 50 | 6 |
| 2017-18 | NHL | Jets | 82 | 44 | 26 | 70 | 17 |
| 2016-17 | WCup | Finland | 3 | 0 | 0 | 0 | — |
| 2016-17 | NHL | Jets | 73 | 36 | 28 | 64 | — |
| 2015-16 | EHT | Finland | 2 | 0 | 0 | 0 | — |
| 2015-16 | WJC-20 | Finland U20 | 7 | 7 | 6 | 13 | — |
| 2015-16 | Champions HL | Tappara | 8 | 2 | 2 | 4 | — |
| 2015-16 | Liiga | Tappara | 46 | 17 | 16 | 33 | 18 |
| 2015-16 | WC-A | Finland | 10 | 7 | 5 | 12 | — |
| 2014-15 | Finland-2 | LeKi | 36 | 5 | 7 | 12 | 2 |
| 2014-15 | Finland | Tappara | 6 | 0 | 1 | 1 | — |
| 2014-15 | Fin-Jr. | Tappara Jr. | 6 | 4 | 1 | 5 | — |
| 2013-14 | Fin-Jr. | Tappara Jr. | 42 | 26 | 11 | 37 | 1 |
| 2013-14 | Fin-U18 | Tappara U18 | 5 | 5 | 6 | 11 | 1 |
| 2012-13 | Jr. C SM-sarja Q | Tappara U16 | 7 | 14 | 9 | 23 | — |