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 | 4 | 0 | 0 | 0 | -1 | 2 | 0 | 0 | 0 | 3 | 0.0% | — |
| 2014 | 21 | Ottawa Senators | 19 | 4 | 4 | 8 | +5 | 4 | 1 | 0 | 0 | 36 | 11.1% | 2.6 |
| 2015 | 22 | Ottawa Senators | 80 | 26 | 38 | 64 | +21 | 14 | 5 | 1 | 6 | 157 | 16.6% | 15.9 |
| 2016 | 23 | Ottawa Senators | 75 | 23 | 38 | 61 | -4 | 38 | 5 | 1 | 1 | 151 | 15.2% | 14.6 |
| 2017 | 24 | Ottawa Senators | 71 | 22 | 32 | 54 | +12 | 25 | 6 | 0 | 5 | 134 | 16.4% | 13.7 |
| 2018 | 25 | Ottawa Senators | 58 | 20 | 42 | 62 | +9 | 10 | 1 | 1 | 3 | 132 | 15.2% | 14.4 |
| 2019 | 26 | Ottawa Senators | 59 | 28 | 34 | 62 | +13 | 22 | 5 | 1 | 4 | 145 | 19.3% | 3.1 |
| 2019 | 26 | Vegas Golden Knights | 18 | 5 | 6 | 11 | +4 | 5 | 1 | 0 | 0 | 54 | 9.3% | 3.1 |
| 2020 | 27 | Vegas Golden Knights | 65 | 21 | 42 | 63 | +15 | 27 | 6 | 0 | 3 | 168 | 12.5% | 14.8 |
| 2021 | 28 | Vegas Golden Knights | 55 | 21 | 40 | 61 | +26 | 28 | 6 | 1 | 8 | 98 | 21.4% | 14.1 |
| 2022 | 29 | Vegas Golden Knights | 37 | 9 | 21 | 30 | +7 | 8 | 3 | 0 | 2 | 71 | 12.7% | 6.9 |
| 2023 | 30 | Vegas Golden Knights | 43 | 17 | 21 | 38 | +11 | 10 | 3 | 2 | 1 | 113 | 15.0% | 8.7 |
| 2024 | 31 | Vegas Golden Knights | 56 | 16 | 37 | 53 | +1 | 22 | 4 | 2 | 5 | 117 | 13.7% | 11.7 |
| 2025 | 32 | Vegas Golden Knights | 66 | 19 | 48 | 67 | +22 | 14 | 5 | 0 | 4 | 131 | 14.5% | 15.1 |
| 2026 | 33 | Vegas Golden Knights | 60 | 28 | 45 | 73 | +26 | 9 | 9 | 1 | 4 | 130 | 21.5% | 15.6 |