| Season | League | Team | GP | G | A | P | Playoff GP |
|---|---|---|---|---|---|---|---|
| 2025-26 | NHL | Blues | 9 | 1 | 2 | 3 | — |
| 2025-26 | NHL | Islanders | 55 | 3 | 18 | 21 | — |
| 2024-25 | NHL | Avalanche | 43 | 11 | 26 | 37 | 7 |
| 2023-24 | NHL | Avalanche | 79 | 19 | 37 | 56 | 3 |
| 2022-23 | NHL | Canadiens | 58 | 2 | 27 | 29 | — |
| 2021-22 | NHL | Canadiens | 34 | 6 | 14 | 20 | — |
| 2020-21 | NHL | Canadiens | 44 | 2 | 21 | 23 | — |
| 2019-20 | NHL | Canadiens | 27 | 7 | 8 | 15 | 10 |
| 2018-19 | NHL | Canadiens | 81 | 18 | 35 | 53 | — |
| 2017-18 | NHL | Canadiens | 77 | 13 | 33 | 46 | — |
| 2016-17 | WCup | Team North America | 3 | 1 | 0 | 1 | — |
| 2016-17 | NHL | Lightning | 73 | 21 | 32 | 53 | — |
| 2015-16 | AHL | Syracuse | 17 | 11 | 2 | 13 | — |
| 2015-16 | NHL | Lightning | 21 | 4 | 6 | 10 | 17 |
| 2014-15 | AHL | Syracuse | 2 | 1 | 2 | 3 | — |
| 2014-15 | NHL | Lightning | 70 | 4 | 28 | 32 | 6 |
| 2013-14 | WJC-A | Canada | 7 | 3 | 6 | 9 | — |
| 2013-14 | QMJHL | Halifax | 46 | 29 | 79 | 108 | 16 |
| 2012-13 | QMJHL | Halifax | 49 | 41 | 64 | 105 | 17 |
| 2011-12 | QMJHL | Halifax | 33 | 7 | 22 | 29 | 17 |
| 2011-12 | QAAA | Lac St-Louis | 21 | 21 | 29 | 50 | — |
| 2010-11 | QAAA | Lac St-Louis | 38 | 22 | 36 | 58 | 15 |