
| 2009-10 | Jr. C SM-sarja Q | TPS U16 | 6 | 7 | 8 | 15 | 0 | - | - | 2 |
| 2010-11 | Fin-U18 | TPS U18 | 28 | 23 | 15 | 38 | - | - | - | 43 |
| 2010-11 | Fin-Jr. | TPS Jr. | 2 | 0 | 1 | 1 | - | - | - | 0 |
| 2011-12 | Fin-U18 | TPS U18 | 3 | 4 | 6 | 10 | - | - | - | 0 |
| 2011-12 | Fin-Jr. | TPS Jr. | 40 | 28 | 26 | 54 | - | - | - | 54 |
| 2011-12 | Finland | TPS | 18 | 2 | 2 | 4 | - | - | - | 8 |
| 2012-13 | Finland | KalPa | 45 | 14 | 16 | 30 | - | - | - | 12 |
| 2013-14 | Finland | KalPa | 33 | 7 | 13 | 20 | - | - | - | 4 |
| 2014-15 | Sweden | Frolunda | 47 | 8 | 8 | 16 | - | - | - | 12 |
| 2015-16 | SHL | Frölunda HC | 49 | 16 | 17 | 33 | 6 | - | - | 12 |
| 2015-16 | Champions HL | Frölunda HC | 13 | 5 | 7 | 12 | 11 | - | - | 4 |
| 2016-17 | NHL | Montréal Canadiens | 73 | 18 | 10 | 28 | -1 | 158 | 11.4% | 8 |
| 2016-17 | Champions HL | Frölunda HC | 4 | 1 | 0 | 1 | 3 | - | - | 0 |
| 2017-18 | NHL | Montréal Canadiens | 66 | 12 | 9 | 21 | -11 | 164 | 7.3% | 20 |
| 2018-19 | NHL | Montréal Canadiens | 82 | 11 | 20 | 31 | 10 | 176 | 6.3% | 32 |
| 2019-20 | NHL | Montréal Canadiens | 70 | 13 | 14 | 27 | 2 | 140 | 9.3% | 24 |
| 2020-21 | NHL | Montréal Canadiens | 47 | 7 | 6 | 13 | -2 | 78 | 9.0% | 6 |
| 2021-22 | NHL | Montréal Canadiens | 58 | 13 | 16 | 29 | 0 | 110 | 11.8% | 14 |
| 2021-22 | NHL | Colorado Avalanche | 16 | 6 | 3 | 9 | 1 | 45 | 13.3% | 8 |
| 2022-23 | NHL | Colorado Avalanche | 64 | 21 | 30 | 51 | 8 | 150 | 14.0% | 28 |
| 2023-24 | NHL | Colorado Avalanche | 45 | 16 | 18 | 34 | 11 | 103 | 15.5% | 14 |
| 2024-25 | NHL | Colorado Avalanche | 69 | 27 | 18 | 45 | 36 | 148 | 18.2% | 34 |
| 2025-26 | NHL | Colorado Avalanche | 43 | 15 | 19 | 34 | 33 | 108 | 13.9% | 6 |
| NHL Totals | – | 633 | 159 | 163 | 322 | 87 | 1380 | 11.5% | 194 | |
| 2009-10 | U16 SM-sarja | TPS U16 | 7 | 3 | 4 | 7 | - | - | - | 8 |
| 2010-11 | Fin-U18 | TPS U18 | 13 | 8 | 6 | 14 | - | - | - | 4 |
| 2011-12 | Fin-U18 | TPS U18 | 4 | 3 | 4 | 7 | - | - | - | 2 |
| 2011-12 | Finland | TPS | 2 | 0 | 0 | 0 | - | - | - | 0 |
| 2012-13 | Finland | KalPa | 4 | 2 | 1 | 3 | - | - | - | 2 |
| 2014-15 | Sweden | Frolunda | 13 | 3 | 3 | 6 | - | - | - | 0 |
| 2015-16 | SHL | Frölunda HC | 16 | 11 | 8 | 19 | 11 | - | - | 4 |
| 2016-17 | NHL | Montréal Canadiens | 6 | 2 | 2 | 4 | -1 | 19 | 10.5% | 2 |
| 2019-20 | NHL | Montréal Canadiens | 10 | 1 | 3 | 4 | 4 | 20 | 5.0% | 8 |
| 2020-21 | NHL | Montréal Canadiens | 17 | 3 | 1 | 4 | -1 | 29 | 10.3% | 4 |
| 2021-22 | NHL | Colorado Avalanche | 20 | 8 | 6 | 14 | 2 | 43 | 18.6% | 20 |
| 2022-23 | NHL | Colorado Avalanche | 7 | 3 | 3 | 6 | 3 | 13 | 23.1% | 6 |
| 2023-24 | NHL | Colorado Avalanche | 11 | 6 | 5 | 11 | -2 | 34 | 17.6% | 4 |
| 2024-25 | NHL | Colorado Avalanche | 7 | 3 | 1 | 4 | 3 | 21 | 14.3% | 4 |
| NHL Totals | – | 78 | 26 | 21 | 47 | 8 | 179 | 14.5% | 48 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | vs OTT | Jan 8 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 4 | 21 | 17:14 |
| Regular | @ TBL | Jan 6 | 0 | 0 | 0 | -2 | 0 | 0 | 0 | 2 | 24 | 18:55 |
| Regular | @ FLA | Jan 4 | 1 | 0 | 1 | -1 | 0 | 0 | 0 | 2 | 24 | 18:34 |
| Regular | @ CAR | Jan 3 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 20 | 16:32 |
| Regular | vs STL | Dec 31 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 18 | 14:44 |
| Year | Award |
|---|---|
| 2021-22 | Stanley Cup |