
| 2009-10 | QC Int PW | Druzhba-78 Kharkov | 3 | - | - | 6 | - | - | - | - |
| 2011-12 | NAPHL 14U | Arizona Bobcats 14U AAA | 9 | 11 | 11 | 22 | - | - | - | 4 |
| 2012-13 | Midget | Arizona Bobcats 16U | 48 | 55 | 45 | 100 | 0 | - | - | 16 |
| 2013-14 | USHL | USNTDP | 20 | 10 | 10 | 20 | -5 | 63 | 15.9% | 4 |
| 2013-14 | U-17 | USNTDP | 14 | 8 | 12 | 20 | - | - | - | 10 |
| 2013-14 | U-18 | USNTDP | 10 | 6 | 3 | 9 | - | - | - | 4 |
| 2014-15 | USHL | USNTDP | 24 | 20 | 28 | 48 | 20 | 98 | 20.4% | 10 |
| 2014-15 | U-18 | USNTDP | 36 | 35 | 34 | 69 | - | - | - | 30 |
| 2015-16 | NLA | ZSC Lions | 36 | 24 | 22 | 46 | 16 | - | - | 6 |
| 2015-16 | Champions HL | ZSC Lions | 2 | 0 | 1 | 1 | -1 | - | - | 0 |
| 2016-17 | NHL | Toronto Maple Leafs | 82 | 40 | 29 | 69 | 2 | 279 | 14.3% | 14 |
| 2016-17 | WCup | Team North America | 3 | 2 | 1 | 3 | 2 | - | - | 0 |
| 2017-18 | NHL | Toronto Maple Leafs | 62 | 34 | 29 | 63 | 25 | 187 | 18.2% | 12 |
| 2018-19 | NHL | Toronto Maple Leafs | 68 | 37 | 36 | 73 | -9 | 251 | 14.7% | 12 |
| 2019-20 | NHL | Toronto Maple Leafs | 70 | 47 | 33 | 80 | 19 | 290 | 16.2% | 8 |
| 2020-21 | NHL | Toronto Maple Leafs | 52 | 41 | 25 | 66 | 21 | 222 | 18.5% | 10 |
| 2021-22 | NHL | Toronto Maple Leafs | 73 | 60 | 46 | 106 | 20 | 348 | 17.2% | 18 |
| 2022-23 | NHL | Toronto Maple Leafs | 74 | 40 | 45 | 85 | 31 | 327 | 12.2% | 20 |
| 2023-24 | NHL | Toronto Maple Leafs | 81 | 69 | 38 | 107 | 31 | 369 | 18.7% | 20 |
| 2024-25 | NHL | Toronto Maple Leafs | 67 | 33 | 45 | 78 | 11 | 261 | 12.6% | 20 |
| 2025-26 | NHL | Toronto Maple Leafs | 37 | 21 | 13 | 34 | 6 | 146 | 14.4% | 12 |
| NHL Totals | – | 666 | 422 | 339 | 761 | 157 | 2680 | 15.7% | 146 | |
| Juniors Totals | – | 44 | 30 | 38 | 68 | 15 | 161 | 18.6% | 14 | |
| 2015-16 | NLA | ZSC Lions | 4 | 0 | 3 | 3 | 1 | - | - | 2 |
| 2016-17 | NHL | Toronto Maple Leafs | 6 | 4 | 1 | 5 | 2 | 16 | 25.0% | 0 |
| 2017-18 | NHL | Toronto Maple Leafs | 7 | 1 | 1 | 2 | -4 | 27 | 3.7% | 0 |
| 2018-19 | NHL | Toronto Maple Leafs | 7 | 5 | 1 | 6 | -3 | 32 | 15.6% | 2 |
| 2019-20 | NHL | Toronto Maple Leafs | 5 | 2 | 4 | 6 | 1 | 27 | 7.4% | 0 |
| 2020-21 | NHL | Toronto Maple Leafs | 7 | 1 | 4 | 5 | 1 | 35 | 2.9% | 0 |
| 2021-22 | NHL | Toronto Maple Leafs | 7 | 4 | 5 | 9 | 1 | 29 | 13.8% | 0 |
| 2022-23 | NHL | Toronto Maple Leafs | 11 | 5 | 6 | 11 | 2 | 49 | 10.2% | 7 |
| 2023-24 | NHL | Toronto Maple Leafs | 5 | 1 | 3 | 4 | 2 | 20 | 5.0% | 2 |
| 2024-25 | NHL | Toronto Maple Leafs | 13 | 3 | 8 | 11 | 0 | 47 | 6.4% | 2 |
| NHL Totals | – | 68 | 26 | 33 | 59 | 2 | 282 | 9.2% | 13 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ PHI | Jan 8 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 3 | 22 | 19:04 |
| Regular | vs FLA | Jan 6 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 4 | 24 | 19:48 |
| Regular | @ NYI | Jan 3 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 6 | 26 | 22:29 |
| Regular | vs WPG | Jan 1 | 3 | 1 | 4 | 2 | 0 | 1 | 0 | 5 | 24 | 19:42 |
| Regular | @ DET | Dec 28 | 0 | 1 | 1 | -2 | 0 | 0 | 0 | 5 | 25 | 22:01 |
| Year | Award |
|---|---|
| 2016-17 | Calder Memorial Trophy |
| 2021-22 | Hart Memorial Trophy |
| 2023-24 | Maurice “Rocket” Richard Trophy |
| 2021-22 | Ted Lindsay Award |