

| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2009-10 | CCHL | St. Michael's | 2 | 0 | 0 | 0 | 4 | -1 | -- | -- | -- | -- | -- | -- |
| 2010-11 | OHL | Oshawa Generals | 63 | 12 | 11 | 23 | 58 | 5 | 10 | 1 | 1 | 2 | 11 | -2 |
| 2011-12 | OHL | Oshawa Generals | 64 | 21 | 32 | 53 | 101 | 8 | 6 | 2 | 3 | 5 | 17 | -5 |
| 2012-13 | OHL | Oshawa Generals | 49 | 23 | 33 | 56 | 72 | 22 | 7 | 7 | 6 | 13 | 11 | 8 |
| 2012-13 | AHL | Adirondack Phantoms | 6 | 1 | 2 | 3 | 0 | 2 | -- | -- | -- | -- | -- | -- |
| 2012-13 | NHL | Philadelphia Flyers | 5 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | -- |
| 2013-14 | OHL | Oshawa Generals | 54 | 40 | 47 | 87 | 72 | 12 | 9 | 4 | 7 | 11 | 17 | 2 |
| 2014-15 | AHL | Lehigh Valley | 39 | 14 | 13 | 27 | 31 | -16 | -- | -- | -- | -- | -- | -- |
| 2014-15 | NHL | Philadelphia Flyers | 31 | 2 | 4 | 6 | 17 | -1 | -- | -- | -- | -- | -- | -- |
| 2015-16 | NHL | Philadelphia Flyers | 71 | 7 | 14 | 21 | 34 | -2 | 3 | 0 | 0 | 0 | 0 | -1 |
| 2016-17 | AHL | Lehigh Valley Phantoms | 60 | 19 | 20 | 39 | 40 | 17 | 5 | 2 | 1 | 3 | 2 | -3 |
| 2016-17 | NHL | Philadelphia Flyers | 2 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | -- |
| 2017-18 | NHL | Philadelphia Flyers | 81 | 10 | 10 | 20 | 42 | -10 | 6 | 1 | 0 | 1 | 6 | 1 |
| 2018-19 | NHL | Philadelphia Flyers | 82 | 12 | 20 | 32 | 53 | -11 | -- | -- | -- | -- | -- | -- |
| 2019-20 | NHL | Philadelphia Flyers | 49 | 13 | 14 | 27 | 26 | 13 | 15 | 5 | 4 | 9 | 21 | 2 |
| 2020-21 | NHL | Philadelphia Flyers | 53 | 9 | 11 | 20 | 39 | 13 | -- | -- | -- | -- | -- | -- |
| 2021-22 | NHL | Philadelphia Flyers | 67 | 11 | 19 | 30 | 35 | -9 | -- | -- | -- | -- | -- | -- |
| 2022-23 | NHL | Philadelphia Flyers | 78 | 18 | 25 | 43 | 50 | -9 | -- | -- | -- | -- | -- | -- |
| 2023-24 | NHL | Philadelphia Flyers | 82 | 13 | 26 | 39 | 69 | -9 | -- | -- | -- | -- | -- | -- |
| 2024-25 | NHL | Philadelphia Flyers | 60 | 11 | 16 | 27 | 21 | -17 | -- | -- | -- | -- | -- | -- |
| 2024-25 | NHL | Toronto Maple Leafs | 20 | 2 | 2 | 4 | 11 | -1 | 13 | 0 | 2 | 2 | 8 | -3 |
| 2025-26 | NHL | Toronto Maple Leafs | 43 | 8 | 4 | 12 | 17 | -3 | -- | -- | -- | -- | -- | -- |
| 2025-26 | NHL | Los Angeles Kings | 5 | 2 | 1 | 3 | 6 | 1 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 729 | 118 | 166 | 284 | 420 | -45 | 37 | 6 | 6 | 12 | 35 | -1 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2014 | World Junior U-20 Championships | Team Canada | 7 | 0 | 1 | 1 | 6 | 2 |
| 2023 | IIHF World Championship | Team Canada | 10 | 3 | 5 | 8 | 0 | 7 |