| Season | League | Team | GP | G | A | P | Playoff GP |
|---|---|---|---|---|---|---|---|
| 2025-26 | OG | Canada | 6 | 1 | 4 | 5 | — |
| 2025-26 | NHL | Golden Knights | 81 | 24 | 56 | 80 | 22 |
| 2024-25 | 4 Nations | Canada | 4 | 1 | 2 | 3 | — |
| 2024-25 | NHL | Maple Leafs | 81 | 27 | 75 | 102 | 13 |
| 2023-24 | NHL | Maple Leafs | 69 | 26 | 59 | 85 | 7 |
| 2022-23 | NHL | Maple Leafs | 80 | 30 | 69 | 99 | 11 |
| 2021-22 | NHL | Maple Leafs | 72 | 35 | 62 | 97 | 7 |
| 2020-21 | NHL | Maple Leafs | 55 | 20 | 47 | 67 | 7 |
| 2019-20 | NHL | Maple Leafs | 59 | 16 | 51 | 67 | 5 |
| 2018-19 | NHL | Maple Leafs | 82 | 26 | 68 | 94 | 7 |
| 2017-18 | NHL | Maple Leafs | 82 | 22 | 47 | 69 | 7 |
| 2016-17 | WC | Canada | 10 | 4 | 8 | 12 | — |
| 2016-17 | NHL | Maple Leafs | 77 | 19 | 42 | 61 | 6 |
| 2015-16 | M-Cup | London Knights | 4 | 2 | 12 | 14 | — |
| 2015-16 | OHL | London Knights | 57 | 39 | 77 | 116 | 18 |
| 2015-16 | WJC-20 | Canada U20 | 5 | 4 | 2 | 6 | — |
| 2014-15 | OHL | London | 63 | 44 | 82 | 126 | 7 |
| 2013-14 | OHL | London | 64 | 13 | 46 | 59 | 9 |
| 2012-13 | ON-Jr.A | St. Michael's | 6 | 1 | 3 | 4 | 14 |
| 2012-13 | GTHL | Don Mills | 55 | 41 | 45 | 86 | — |
| 2011-12 | WSI U15 | Pro Hockey Selects U15 | 6 | 2 | 8 | 10 | — |