

| Season | Team | GP | G | A | P | PIM | +/- |
|---|---|---|---|---|---|---|---|
| 2011-12 | Cape Cod U-16 | 12 | 6 | 2 | 8 | 4 | |
| 2011-12 | Dexter | 26 | 14 | 22 | 36 | ||
| 2012-13 | Cape Cod U-16 | 12 | 18 | 14 | 32 | 6 | |
| 2012-13 | Dexter | 28 | 29 | 31 | 60 | ||
| 2013-14 | Cape Cod | 9 | 8 | 9 | 17 | 33 | |
| 2013-14 | Dexter | 30 | 37 | 41 | 78 | ||
| 2013-14 | USNTDP | 4 | 1 | 0 | 1 | 0 | |
| 2014-15 | Omaha | 8 | 5 | 5 | 10 | 4 | -3 |
| 2014-15 | South Shore | 13 | 5 | 5 | 10 | 4 | |
| 2014-15 | Omaha | 3 | 1 | 0 | 1 | 15 | -1 |
| 2015-16 | Harvard Univ. | 32 | 13 | 8 | 21 | 26 | +4 |
| 2015-16 | USA U20 | 7 | 3 | 1 | 4 | 2 | +4 |
| 2016-17 | Harvard Univ. | 36 | 21 | 19 | 40 | 25 | +19 |
| 2017-18 | Boston Bruins | 12 | 5 | 4 | 9 | 2 | +2 |
| 2017-18 | Harvard Univ. | 29 | 26 | 17 | 43 | 10 | +15 |
| 2017-18 | USA | 5 | 5 | 1 | 6 | 2 | -1 |
| 2017-18 | Boston Bruins | 3 | 0 | 0 | 0 | 0 | -3 |
| 2018-19 | Boston Bruins | 34 | 6 | 3 | 9 | 2 | -11 |
| 2018-19 | Minnesota Wild | 22 | 4 | 12 | 16 | 4 | -4 |
| 2018-19 | Providence Bruins | 18 | 7 | 5 | 12 | 7 | -1 |
| 2018-19 | Iowa Wild | 3 | 2 | 3 | 5 | 4 | +1 |
| 2018-19 | Iowa Wild | 11 | 2 | 4 | 6 | 4 | -6 |
| 2019-20 | Minnesota Wild | 62 | 14 | 9 | 23 | 12 | +5 |
| 2019-20 | Minnesota Wild | 2 | 0 | 0 | 0 | 2 | +1 |
| 2020-21 | San Jose Sharks | 50 | 6 | 14 | 20 | 10 | -11 |
| 2020-21 | USA | 10 | 1 | 3 | 4 | 6 | +2 |
| 2021-22 | Seattle Kraken | 74 | 16 | 15 | 31 | 40 | -13 |
| 2022-23 | Seattle Kraken | 71 | 14 | 13 | 27 | 46 | +16 |
| 2022-23 | Seattle Kraken | 14 | 0 | 2 | 2 | 12 | -2 |
| 2023-24 | Chicago Blackhawks | 78 | 12 | 18 | 30 | 26 | -14 |
| 2024-25 | Chicago Blackhawks | 80 | 31 | 31 | 62 | 41 | -15 |
| 2025-26 | Chicago Blackhawks | 82 | 15 | 15 | 30 | 46 | -16 |
| Date | Opp | G | A | P | TOI |
|---|---|---|---|---|---|
| Apr 15 | SJS | 0 | 1 | 1 | 16:03 |
| Apr 13 | BUF | 0 | 0 | 0 | 13:49 |
| Apr 11 | STL | 0 | 0 | 0 | 16:53 |
| Apr 9 | CAR | 0 | 0 | 0 | 15:53 |
| Apr 6 | SJS | 1 | 0 | 1 | 15:40 |