

| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2010-11 | WHL | Brandon Wheat Kings | 63 | 8 | 34 | 42 | 4 | 2 | 6 | 2 | 4 | 6 | 2 | -2 |
| 2011-12 | WHL | Brandon Wheat Kings | 71 | 19 | 41 | 60 | 20 | 33 | 9 | 3 | 2 | 5 | 0 | 1 |
| 2012-13 | WHL | Brandon Wheat Kings | 61 | 14 | 31 | 45 | 22 | -7 | -- | -- | -- | -- | -- | -- |
| 2013-14 | WHL | Brandon Wheat Kings | 66 | 23 | 40 | 63 | 18 | -4 | 9 | 2 | 2 | 4 | 6 | 5 |
| 2013-14 | AHL | Bridgeport Islanders | 3 | 0 | 1 | 1 | 2 | -1 | -- | -- | -- | -- | -- | -- |
| 2014-15 | AHL | Bridgeport Islanders | 54 | 17 | 12 | 29 | 6 | -6 | -- | -- | -- | -- | -- | -- |
| 2015-16 | AHL | Bridgeport Islanders | 51 | 7 | 17 | 24 | 12 | 6 | -- | -- | -- | -- | -- | -- |
| 2015-16 | NHL | New York Islanders | 15 | 2 | 2 | 4 | 5 | 1 | 6 | 1 | 2 | 3 | 0 | -4 |
| 2016-17 | AHL | Bridgeport Islanders | 55 | 15 | 31 | 46 | 18 | 10 | -- | -- | -- | -- | -- | -- |
| 2016-17 | NHL | New York Islanders | 1 | 0 | 0 | 0 | 0 | 1 | -- | -- | -- | -- | -- | -- |
| 2017-18 | NHL | New York Islanders | 68 | 10 | 22 | 32 | 14 | -4 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | New York Islanders | 82 | 9 | 28 | 37 | 22 | 21 | 8 | 0 | 1 | 1 | 4 | -2 |
| 2019-20 | NHL | New York Islanders | 68 | 10 | 25 | 35 | 14 | 8 | 22 | 2 | 8 | 10 | 6 | -1 |
| 2020-21 | NHL | New York Islanders | 56 | 2 | 15 | 17 | 8 | 15 | 19 | 4 | 2 | 6 | 4 | -3 |
| 2021-22 | NHL | New York Islanders | 56 | 5 | 16 | 21 | 2 | 0 | -- | -- | -- | -- | -- | -- |
| 2022-23 | NHL | New York Islanders | 82 | 5 | 21 | 26 | 14 | 10 | 6 | 1 | 3 | 4 | 6 | 0 |
| 2023-24 | NHL | New York Islanders | 58 | 5 | 14 | 19 | 12 | 3 | 5 | 0 | 3 | 3 | 0 | 1 |
| 2024-25 | NHL | New York Islanders | 74 | 5 | 18 | 23 | 16 | 2 | -- | -- | -- | -- | -- | -- |
| 2025-26 | NHL | New York Islanders | 64 | 3 | 21 | 24 | 12 | 13 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 624 | 56 | 182 | 238 | 119 | 70 | 66 | 8 | 19 | 27 | 20 | -9 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2018 | IIHF World Championship | Team Canada | 8 | 0 | 1 | 1 | 0 | 5 |