| Position | L |
| Birth city | Piikkio, undefined, FIN |
| Birth date | 1995-07-04 (31) |
| Height | 5'11'' |
| weight (lb) | 179 |
| Drafted | pick 25 round 2 by MTL in 2013 |
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2016-17 | NHL | Montréal Canadiens | 73 | 18 | 10 | 28 | -1 | 8 |
| 2017-18 | NHL | Montréal Canadiens | 66 | 12 | 9 | 21 | -11 | 20 |
| 2018-19 | NHL | Montréal Canadiens | 82 | 11 | 20 | 31 | 10 | 32 |
| 2019-20 | NHL | Montréal Canadiens | 70 | 13 | 14 | 27 | 2 | 24 |
| 2020-21 | NHL | Montréal Canadiens | 47 | 7 | 6 | 13 | -2 | 6 |
| 2021-22 | NHL | Montréal Canadiens | 58 | 13 | 16 | 29 | 0 | 14 |
| 2021-22 | NHL | Colorado Avalanche | 16 | 6 | 3 | 9 | 1 | 8 |
| 2022-23 | NHL | Colorado Avalanche | 64 | 21 | 30 | 51 | 8 | 28 |
| 2023-24 | NHL | Colorado Avalanche | 45 | 16 | 18 | 34 | 11 | 14 |
| 2024-25 | NHL | Colorado Avalanche | 69 | 27 | 18 | 45 | 36 | 34 |
| 2025-26 | NHL | Colorado Avalanche | 70 | 21 | 27 | 48 | 32 | 16 |
| 2026-27 | NHL | Colorado Avalanche | 6 | 4 | 1 | 5 | 6 | 0 |
| NHL Total | 666 | 169 | 172 | 341 | 92 | 204 | ||
season | L | T. | GP | G | A | PTS | +/- | pim |
|---|---|---|---|---|---|---|---|---|
| 2016-17 | NHL | Montréal Canadiens | 6 | 2 | 2 | 4 | -1 | 2 |
| 2019-20 | NHL | Montréal Canadiens | 10 | 1 | 3 | 4 | 4 | 8 |
| 2020-21 | NHL | Montréal Canadiens | 17 | 3 | 1 | 4 | -1 | 4 |
| 2021-22 | NHL | Colorado Avalanche | 20 | 8 | 6 | 14 | 2 | 20 |
| 2022-23 | NHL | Colorado Avalanche | 7 | 3 | 3 | 6 | 3 | 6 |
| 2023-24 | NHL | Colorado Avalanche | 11 | 6 | 5 | 11 | -2 | 4 |
| 2024-25 | NHL | Colorado Avalanche | 7 | 3 | 1 | 4 | 3 | 4 |
| 2025-26 | NHL | Colorado Avalanche | 11 | 3 | 3 | 6 | 8 | 2 |
| NHL Total | 89 | 29 | 24 | 53 | 16 | 50 | ||