Sport-specific career totals from the active profile tables, with VAL shown whenever the sport has a value file.
| Season | Age | Team | GP | G | A | PTS | +/- | PIM | PPG | SHG | GWG | SOG | S% | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 20 | Ottawa Senators | 9 | 2 | 2 | 4 | +3 | 0 | 0 | 0 | 2 | 14 | 14.3% | β |
| 2014 | 21 | Ottawa Senators | 28 | 2 | 0 | 2 | -5 | 12 | 0 | 0 | 0 | 31 | 6.5% | 1.3 |
| 2015 | 22 | Ottawa Senators | 50 | 10 | 9 | 19 | +4 | 9 | 0 | 2 | 2 | 97 | 10.3% | 5.8 |
| 2016 | 23 | Ottawa Senators | 82 | 19 | 24 | 43 | +17 | 26 | 1 | 7 | 2 | 133 | 14.3% | 12.4 |
| 2017 | 24 | Ottawa Senators | 82 | 12 | 21 | 33 | +13 | 24 | 0 | 0 | 2 | 169 | 7.1% | 10.1 |
| 2018 | 25 | Ottawa Senators | 78 | 14 | 15 | 29 | -14 | 36 | 1 | 1 | 2 | 147 | 9.5% | 8 |
| 2019 | 26 | Ottawa Senators | 39 | 4 | 8 | 12 | -12 | 14 | 0 | 0 | 0 | 83 | 4.8% | 3.3 |
| 2020 | 27 | Ottawa Senators | 60 | 24 | 16 | 40 | +10 | 32 | 4 | 3 | 5 | 135 | 17.8% | β |
| 2020 | 27 | New York Islanders | 7 | 2 | 0 | 2 | -6 | 17 | 1 | 0 | 0 | 16 | 12.5% | β |
| 2021 | 28 | New York Islanders | 54 | 14 | 14 | 28 | +10 | 10 | 5 | 2 | 3 | 81 | 17.3% | 7.5 |
| 2022 | 29 | New York Islanders | 77 | 18 | 21 | 39 | 0 | 30 | 4 | 1 | 0 | 126 | 14.3% | 10.1 |
| 2023 | 30 | New York Islanders | 70 | 13 | 27 | 40 | -2 | 14 | 5 | 3 | 2 | 123 | 10.6% | 9.2 |
| 2024 | 31 | New York Islanders | 82 | 11 | 22 | 33 | -8 | 13 | 1 | 1 | 2 | 101 | 10.9% | 8.5 |
| 2025 | 32 | New York Islanders | 79 | 14 | 28 | 42 | +4 | 23 | 2 | 1 | 1 | 120 | 11.7% | 10.5 |
| 2026 | 33 | New York Islanders | 74 | 17 | 18 | 35 | 0 | 4 | 0 | 3 | 4 | 81 | 21.0% | 8.6 |