| Season | Team | League | GP | G | A | TP | PIM | | Playoffs | GP | G | A | TP | PIM |
| 2009-2010 | Mississauga Senators U15 AAA | GTHL U15 | - | - | - | - | - | | | | | | | | |
| | Mississauga Senators U15 AAA | Big Nickel U14 | 6 | 3 | 1 | 4 | 0 | | | | | | | | |
| 2010-2011 | Mississauga Senators U16 AAA | GTHL U16 | 37 | 14 | 11 | 25 | 12 | | | | | | | | |
| | Mississauga Senators U16 AAA | OHL Cup | 5 | 2 | 2 | 4 | 4 | | | | | | | | |
| 2011-2012 | Reps Hockey Club U18 AAA | GTHL U18 | 33 | 25 | 32 | 57 | - | | | | | | | | |
| | Reps Hockey Club U18 AAA | U18 AAA | 63 | 48 | 60 | 108 | - | | | | | | | | |
| | Mississauga Chargers | OJHL | 9 | 3 | 2 | 5 | 4 | | | | | | | | |
| 2012-2013 | Brampton Battalion | OHL | 66 | 12 | 16 | 28 | 21 | | | Playoffs | 5 | 0 | 1 | 1 | 0 |
| 2013-2014 | North Bay Battalion | OHL | 67 | 26 | 20 | 46 | 39 | | | Playoffs | 22 | 12 | 6 | 18 | 10 |
| 2014-2015 | North Bay Battalion | OHL | 58 | 37 | 29 | 66 | 49 | | | Playoffs | 15 | 7 | 8 | 15 | 6 |
| | OHL All-Stars | Jr Super Series | 1 | 0 | 0 | 0 | 0 | | | | | | | | |
| | Canada U20 | WJC-20 | 7 | 3 | 0 | 3 | 2 | | | | | | | | |
| 2015-2016 | Ottawa Senators | NHL | 24 | 2 | 3 | 5 | 6 | | | | | | | | |
| | Binghamton Senators | AHL | 45 | 6 | 11 | 17 | 10 | | | | | | | | |
| 2016-2017 | Ottawa Senators | NHL | 1 | 0 | 0 | 0 | 0 | | | | | | | | |
| | Binghamton Senators | AHL | 72 | 15 | 22 | 37 | 30 | | | | | | | | |
| 2017-2018 | Ottawa Senators | NHL | 11 | 1 | 0 | 1 | 0 | | | | | | | | |
| | Belleville Senators | AHL | 54 | 14 | 13 | 27 | 40 | | | | | | | | |
| 2018-2019 | Ottawa Senators | NHL | 20 | 1 | 1 | 2 | 4 | | | | | | | | |
| | Belleville Senators | AHL | 43 | 16 | 23 | 39 | 29 | | | | | | | | |
| 2019-2020 | Ottawa Senators | NHL | 56 | 9 | 11 | 20 | 24 | | | | | | | | |
| | Belleville Senators | AHL | 3 | 1 | 3 | 4 | 0 | | | | | | | | |
| 2020-2021 | Ottawa Senators | NHL | 56 | 5 | 15 | 20 | 19 | | | | | | | | |
| | Canada | WC | 10 | 2 | 2 | 4 | 4 | | | | | | | | |
| 2021-2022 | Ottawa Senators | NHL | 59 | 11 | 7 | 18 | 22 | | | | | | | | |
| | Tampa Bay Lightning | NHL | 21 | 5 | 9 | 14 | 17 | | | Playoffs | 23 | 5 | 4 | 9 | 6 |
| 2022-2023 | Tampa Bay Lightning | NHL | 80 | 17 | 15 | 32 | 33 | | | Playoffs | 6 | 1 | 0 | 1 | 2 |
| 2023-2024 | Tampa Bay Lightning | NHL | 82 | 24 | 22 | 46 | 27 | | | Playoffs | 5 | 2 | 0 | 2 | 6 |
| | Canada | WC | 10 | 3 | 3 | 6 | 4 | | | | | | | | |
| 2024-2025 | Tampa Bay Lightning | NHL | 10 | 3 | 6 | 9 | 6 | | | | | | | | |
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