| Season | Team | League | GP | G | A | TP | PIM | Playoffs | GP | G | A | TP | PIM | |
| 2008-2009 | York Simcoe Express | QC Int PW | 7 | 6 | 7 | 13 | 0 | | | ||||||
| 2011-2012 | Toronto Marlboros U16 AAA | GTHL U16 | 37 | 33 | 36 | 69 | 34 | | | ||||||
| Toronto Marlboros U16 AAA | OHL Cup | 7 | 3 | 8 | 11 | 10 | | | |||||||
| 2012-2013 | Kingston Frontenacs | OHL | 60 | 18 | 22 | 40 | 87 | | | Playoffs | 4 | 0 | 3 | 3 | 2 |
| Canada Ontario U17 | WHC-17 | 5 | 3 | 3 | 6 | 10 | | | |||||||
| Canada U18 | WJC-18 | 7 | 3 | 4 | 7 | 4 | | | |||||||
| 2013-2014 | Kingston Frontenacs | OHL | 57 | 36 | 55 | 91 | 118 | | | Playoffs | 7 | 5 | 4 | 9 | 18 |
| OHL All-Stars | Jr Super Series | 1 | 0 | 1 | 1 | 0 | | | |||||||
| Canada U18 | Hlinka Gretzky Cup | 5 | 3 | 1 | 4 | 6 | | | |||||||
| 2014-2015 | Kingston Frontenacs | OHL | 11 | 11 | 13 | 24 | 14 | | | Playoffs | 4 | 0 | 3 | 3 | 4 |
| Calgary Flames | NHL | 1 | 0 | 1 | 1 | 0 | | | Playoffs | 11 | 3 | 1 | 4 | 8 | |
| 2015-2016 | Calgary Flames | NHL | 77 | 18 | 18 | 36 | 37 | | | ||||||
| 2016-2017 | Calgary Flames | NHL | 81 | 13 | 13 | 26 | 75 | | | Playoffs | 4 | 2 | 0 | 2 | 4 |
| 2017-2018 | Calgary Flames | NHL | 82 | 11 | 15 | 26 | 59 | | | ||||||
| 2018-2019 | Calgary Flames | NHL | 71 | 13 | 14 | 27 | 93 | | | Playoffs | 5 | 1 | 4 | 5 | 16 |
| 2019-2020 | Calgary Flames | NHL | 52 | 8 | 4 | 12 | 36 | | | Playoffs | 10 | 5 | 3 | 8 | 10 |
| 2020-2021 | Calgary Flames | NHL | 38 | 4 | 8 | 12 | 19 | | | ||||||
| Florida Panthers | NHL | 10 | 6 | 9 | 15 | 33 | | | Playoffs | 5 | 1 | 4 | 5 | 8 | |
| 2021-2022 | Florida Panthers | NHL | 71 | 28 | 21 | 49 | 74 | | | Playoffs | 10 | 1 | 2 | 3 | 12 |
| 2022-2023 | Florida Panthers | NHL | 63 | 16 | 24 | 40 | 54 | | | Playoffs | 20 | 5 | 10 | 15 | 60 |
| 2023-2024 | Florida Panthers | NHL | 69 | 20 | 21 | 41 | 100 | | | Playoffs | 19 | 7 | 7 | 14 | 12 |
| 2024-2025 | Florida Panthers | NHL | 19 | 9 | 9 | 18 | 26 | | |