
| 2010-11 | USHS-MN | Cloquet High | 25 | 16 | 34 | 50 | - | - | - | 6 |
| 2011-12 | USHL | Dubuque Fighting Saints | 5 | 0 | 4 | 4 | 3 | - | - | 0 |
| 2011-12 | USHS-MN | Cloquet High | 25 | 27 | 27 | 54 | - | - | - | 0 |
| 2011-12 | UMHSEHL | Team North | 21 | 5 | 9 | 14 | - | - | - | 4 |
| 2012-13 | USHL | Dubuque Fighting Saints | 16 | 1 | 8 | 9 | 8 | - | - | 0 |
| 2012-13 | USDP | U.S. National U18 Team | 2 | 0 | 0 | 0 | - | - | - | 2 |
| 2012-13 | USHS-MN | Cloquet High | 25 | 25 | 22 | 47 | - | - | - | 6 |
| 2012-13 | UMHSEHL | Team North | 21 | 7 | 8 | 15 | - | - | - | 0 |
| 2013-14 | USHL | Dubuque Fighting Saints | 56 | 25 | 19 | 44 | 16 | - | - | 12 |
| 2014-15 | NCAA | Univ. of Minnesota-Duluth | 40 | 8 | 10 | 18 | 1 | - | - | 8 |
| 2015-16 | NCAA | Univ. of Minnesota-Duluth | 40 | 12 | 8 | 20 | 19 | - | - | 10 |
| 2016-17 | NCAA | Univ. of Minnesota-Duluth | 42 | 6 | 16 | 22 | 18 | - | - | 11 |
| 2017-18 | NCAA | Univ. of Minnesota-Duluth | 44 | 13 | 7 | 20 | 2 | - | - | 18 |
| 2017-18 | AHL | Providence Bruins | 2 | 0 | 1 | 1 | 0 | - | - | 2 |
| 2018-19 | NHL | Boston Bruins | 11 | 3 | 2 | 5 | 5 | 15 | 20.0% | 2 |
| 2018-19 | AHL | Providence Bruins | 58 | 12 | 18 | 30 | 23 | - | - | 8 |
| 2019-20 | NHL | Boston Bruins | 25 | 1 | 5 | 6 | 3 | 45 | 2.2% | 13 |
| 2019-20 | AHL | Providence Bruins | 9 | 4 | 1 | 5 | 4 | - | - | 0 |
| 2020-21 | NHL | Boston Bruins | 20 | 2 | 0 | 2 | -6 | 31 | 6.5% | 0 |
| 2020-21 | AHL | Providence Bruins | 5 | 3 | 0 | 3 | 6 | - | - | 2 |
| 2021-22 | NHL | Boston Bruins | 19 | 1 | 1 | 2 | 0 | 22 | 4.5% | 0 |
| 2021-22 | NHL | Seattle Kraken | 25 | 2 | 6 | 8 | -2 | 46 | 4.3% | 6 |
| 2022-23 | NHL | Seattle Kraken | 14 | 1 | 2 | 3 | 3 | 13 | 7.7% | 0 |
| 2022-23 | NHL | Winnipeg Jets | 33 | 2 | 2 | 4 | -7 | 35 | 5.7% | 8 |
| 2023-24 | AHL | Bridgeport Islanders | 72 | 12 | 10 | 22 | -29 | - | - | 14 |
| 2024-25 | Liiga | Lukko | 60 | 21 | 25 | 46 | 7 | - | - | 16 |
| 2025-26 | SHL | Rögle BK | 31 | 6 | 6 | 12 | 4 | - | - | 4 |
| NHL Totals | – | 147 | 12 | 18 | 30 | -4 | 207 | 5.8% | 29 | |
| AHL Totals | – | 146 | 31 | 30 | 61 | 4 | - | - | 26 | |
| Juniors Totals | – | 243 | 65 | 72 | 137 | 67 | - | - | 59 | |
| 2010-11 | USHS-MN | Cloquet High | 2 | 1 | 1 | 2 | - | - | - | 2 |
| 2011-12 | USHS-MN | Cloquet High | 1 | 0 | 1 | 1 | - | - | - | 0 |
| 2011-12 | UMHSEHL | Team North | 3 | 0 | 2 | 2 | - | - | - | 0 |
| 2011-12 | MNHP-16 | B16 - Red (Final 54) | 3 | 3 | 1 | 4 | - | - | - | - |
| 2012-13 | USHL | Dubuque Fighting Saints | 11 | 4 | 2 | 6 | 3 | - | - | 2 |
| 2012-13 | USHS-MN | Cloquet High | 2 | 2 | 2 | 4 | - | - | - | 0 |
| 2012-13 | UMHSEHL | Team North | 1 | 0 | 0 | 0 | - | - | - | 0 |
| 2012-13 | MNHP-17 | B17 - Red (Final 54) | 3 | 4 | 2 | 6 | - | - | - | - |
| 2013-14 | USHL | Dubuque Fighting Saints | 7 | 1 | 2 | 3 | 3 | - | - | 5 |
| 2017-18 | AHL | Providence Bruins | 1 | 0 | 1 | 1 | 1 | - | - | 0 |
| 2018-19 | NHL | Boston Bruins | 8 | 1 | 2 | 3 | 1 | 10 | 10.0% | 0 |
| 2019-20 | NHL | Boston Bruins | 5 | 0 | 0 | 0 | -2 | 11 | 0.0% | 0 |
| 2020-21 | NHL | Boston Bruins | 3 | 0 | 1 | 1 | -2 | 3 | 0.0% | 2 |
| 2022-23 | NHL | Winnipeg Jets | 1 | 0 | 0 | 0 | 0 | 1 | 0.0% | 2 |
| 2024-25 | Liiga | Lukko | 11 | 1 | 2 | 3 | 2 | - | - | 2 |
| NHL Totals | – | 17 | 1 | 3 | 4 | -3 | 25 | 4.0% | 4 | |
| AHL Totals | – | 1 | 0 | 1 | 1 | 1 | - | - | 0 | |
| Juniors Totals | – | 18 | 5 | 4 | 9 | 6 | - | - | 7 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Playoffs | @ VGK | Apr 27 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 15 | 10:15 |
| Regular | @ COL | Apr 13 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 23 | 17:05 |
| Regular | vs NJD | Apr 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 9:19 |
| Regular | vs DET | Mar 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 15 | 11:13 |
| Regular | @ EDM | Mar 3 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 15 | 11:50 |