| Season | Team | League | GP | G | A | TP | PIM | Playoffs | GP | G | A | TP | PIM | |
| 2005-2006 | Lac St-Louis Lions M13 AAA E | QC Int PW | - | - | - | - | - | | | ||||||
| 2006-2007 | Lac St-Louis Lions M13 AAA E | QC Int PW | - | - | - | - | - | | | ||||||
| 2009-2010 | Lac St-Louis Lions | QM18AAA | 30 | 5 | 6 | 11 | 33 | | | Playoffs | 17 | 6 | 7 | 13 | 10 |
| 2010-2011 | Lac St-Louis Lions | QM18AAA | 35 | 14 | 24 | 38 | 72 | | | Playoffs | 15 | 7 | 18 | 25 | 16 |
| Lac St-Louis Lions | Telus Cup | 7 | 3 | 5 | 8 | 22 | | | |||||||
| Canada Québec U17 | WHC-17 | 6 | 2 | 6 | 8 | 10 | | | |||||||
| 2011-2012 | Dubuque Fighting Saints | USHL | 53 | 11 | 16 | 27 | 84 | | | Playoffs | 5 | 4 | 1 | 5 | 4 |
| Canada U18 | Hlinka Gretzky Cup | 5 | 0 | 0 | 0 | 2 | | | |||||||
| 2012-2013 | Boston College | NCAA | 36 | 8 | 17 | 25 | 78 | | | ||||||
| 2013-2014 | Boston College | NCAA | 38 | 3 | 18 | 21 | 49 | | | ||||||
| 2014-2015 | Boston College | NCAA | 38 | 3 | 22 | 25 | 26 | | | ||||||
| San Antonio Rampage | AHL | 5 | 0 | 2 | 2 | 8 | | | |||||||
| 2015-2016 | Florida Panthers | NHL | 3 | 0 | 0 | 0 | 2 | | | Playoffs | 5 | 0 | 1 | 1 | 0 |
| Portland Pirates | AHL | 54 | 8 | 12 | 20 | 30 | | | Playoffs | 3 | 0 | 1 | 1 | 2 | |
| Canada | WC | 10 | 2 | 4 | 6 | 0 | | | |||||||
| 2016-2017 | Florida Panthers | NHL | 81 | 7 | 10 | 17 | 36 | | | ||||||
| Canada | WC | 10 | 1 | 6 | 7 | 10 | | | |||||||
| 2017-2018 | Florida Panthers | NHL | 81 | 10 | 17 | 27 | 61 | | | ||||||
| 2018-2019 | Florida Panthers | NHL | 75 | 8 | 19 | 27 | 44 | | | ||||||
| 2019-2020 | Florida Panthers | NHL | 59 | 8 | 12 | 20 | 14 | | | Playoffs | 2 | 0 | 0 | 0 | 8 |
| 2020-2021 | Pittsburgh Penguins | NHL | 44 | 5 | 11 | 16 | 28 | | | Playoffs | 6 | 0 | 0 | 0 | 0 |
| 2021-2022 | Pittsburgh Penguins | NHL | 74 | 11 | 20 | 31 | 33 | | | Playoffs | 7 | 1 | 5 | 6 | 6 |
| 2022-2023 | Montréal Canadiens | NHL | 48 | 8 | 26 | 34 | 33 | | | ||||||
| 2023-2024 | Montréal Canadiens | NHL | 82 | 11 | 51 | 62 | 58 | | | ||||||
| 2024-2025 | Montréal Canadiens | NHL | 80 | 6 | 25 | 31 | 51 | | | Playoffs | 5 | 0 | 1 | 1 | 2 |
| Canada | WC | 8 | 0 | 2 | 2 | 0 | | | |||||||
| 2025-2026 | Montréal Canadiens | NHL | 11 | 3 | 3 | 6 | 8 | | |