
| 2006-07 | Brick Invitational | Vancouver Vipers | 7 | 7 | 6 | 13 | - | - | - | - |
| 2009-10 | QC Int PW | Burnaby Winter Club Bruins | 7 | 11 | 11 | 22 | - | - | - | 4 |
| 2011-12 | Minor-BC | Burnaby W.C. | 51 | 55 | 98 | 153 | - | - | - | - |
| 2012-13 | BCMML | Van. NE Chiefs | 34 | 29 | 74 | 103 | - | - | - | 34 |
| 2013-14 | WHL | Seattle | 59 | 14 | 40 | 54 | 3 | - | - | 20 |
| 2014-15 | WHL | Seattle | 44 | 12 | 45 | 57 | 13 | - | - | 20 |
| 2015-16 | WHL | Seattle | 58 | 27 | 61 | 88 | 22 | - | - | 58 |
| 2016-17 | NHL | New York Islanders | 2 | 0 | 0 | 0 | -2 | 0 | 0.0% | 6 |
| 2016-17 | WHL | Seattle Thunderbirds | 41 | 10 | 69 | 79 | 32 | - | - | 20 |
| 2016-17 | M-Cup | Seattle Thunderbirds | 3 | 0 | 2 | 2 | -4 | - | - | 2 |
| 2017-18 | NHL | New York Islanders | 82 | 22 | 63 | 85 | 1 | 170 | 12.9% | 30 |
| 2018-19 | NHL | New York Islanders | 82 | 18 | 44 | 62 | -5 | 179 | 10.1% | 46 |
| 2019-20 | NHL | New York Islanders | 68 | 19 | 41 | 60 | 5 | 171 | 11.1% | 44 |
| 2020-21 | NHL | New York Islanders | 55 | 17 | 28 | 45 | 15 | 134 | 12.7% | 48 |
| 2021-22 | NHL | New York Islanders | 73 | 15 | 44 | 59 | -15 | 161 | 9.3% | 18 |
| 2022-23 | NHL | New York Islanders | 58 | 14 | 37 | 51 | 5 | 139 | 10.1% | 22 |
| 2023-24 | NHL | New York Islanders | 80 | 23 | 57 | 80 | -4 | 240 | 9.6% | 34 |
| 2024-25 | NHL | New York Islanders | 30 | 6 | 14 | 20 | 10 | 78 | 7.7% | 4 |
| 2025-26 | NHL | New York Islanders | 44 | 11 | 25 | 36 | 11 | 101 | 10.9% | 41 |
| NHL Totals | – | 574 | 145 | 353 | 498 | 21 | 1373 | 10.6% | 293 | |
| Juniors Totals | – | 202 | 63 | 215 | 278 | 70 | - | - | 118 | |
| 2006-07 | Brick Invitational | Vancouver Vipers | 7 | 7 | 6 | 13 | 0 | - | - | 0 |
| 2009-10 | QC Int PW AA Elite | Burnaby Winter Club Bruins | 7 | 0 | 0 | 22 | 0 | - | - | 0 |
| 2011-12 | PCBHL | Burnaby Winter Club U15 A1 | 6 | 6 | 9 | 15 | - | - | - | - |
| 2012-13 | BCMML | Van. NE Chiefs | 3 | 3 | 3 | 6 | - | - | - | 8 |
| 2013-14 | WHL | Seattle | 9 | 1 | 5 | 6 | -1 | - | - | 4 |
| 2014-15 | WHL | Seattle | 6 | 4 | 4 | 8 | 2 | - | - | 4 |
| 2015-16 | WHL | Seattle | 18 | 5 | 21 | 26 | 2 | - | - | 16 |
| 2016-17 | WHL | Seattle Thunderbirds | 16 | 7 | 18 | 25 | 8 | - | - | 16 |
| 2018-19 | NHL | New York Islanders | 8 | 2 | 5 | 7 | 2 | 25 | 8.0% | 8 |
| 2019-20 | NHL | New York Islanders | 22 | 5 | 12 | 17 | 2 | 53 | 9.4% | 10 |
| 2020-21 | NHL | New York Islanders | 19 | 6 | 8 | 14 | 0 | 44 | 13.6% | 19 |
| 2022-23 | NHL | New York Islanders | 6 | 2 | 0 | 2 | -1 | 14 | 14.3% | 2 |
| 2023-24 | NHL | New York Islanders | 5 | 2 | 3 | 5 | -1 | 15 | 13.3% | 4 |
| NHL Totals | – | 60 | 17 | 28 | 45 | 2 | 151 | 11.3% | 43 | |
| Juniors Totals | – | 49 | 17 | 48 | 65 | 11 | - | - | 40 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ MIN | Jan 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 22 | 21:52 |
| Regular | @ NSH | Jan 8 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 24 | 24:51 |
| Regular | vs NJD | Jan 6 | 1 | 2 | 3 | 4 | 0 | 0 | 0 | 4 | 20 | 17:24 |
| Regular | vs TOR | Jan 3 | 0 | 2 | 2 | 1 | 2 | 0 | 0 | 2 | 27 | 22:49 |
| Regular | vs UTA | Jan 1 | 0 | 0 | 0 | -3 | 0 | 0 | 0 | 2 | 20 | 17:49 |
| Year | Award |
|---|---|
| 2017-18 | Calder Memorial Trophy |