
| 2008-09 | AYMBHL | New Jersey Jr. Titans Bantam Min | 32 | 15 | 11 | 26 | 0 | - | - | 92 |
| 2009-10 | EmJHL | New Jersey Hitmen | 33 | 2 | 10 | 12 | 0 | - | - | 59 |
| 2010-11 | EmJHL | Jersey | 36 | 4 | 14 | 18 | - | - | - | 95 |
| 2011-12 | EmJHL | Jersey | 4 | 0 | 1 | 1 | - | - | - | 26 |
| 2011-12 | EJHL | Jersey | 28 | 1 | 11 | 12 | - | - | - | 46 |
| 2011-12 | USHL | USNTDP | 8 | 1 | 0 | 1 | -2 | 12 | 8.3% | 16 |
| 2011-12 | U-17 | USNTDP | 4 | 0 | 1 | 1 | - | - | - | 8 |
| 2012-13 | USHL | USNTDP | 25 | 3 | 6 | 9 | 11 | 38 | 7.9% | 90 |
| 2012-13 | U-18 | USNTDP | 41 | 5 | 9 | 14 | - | - | - | 24 |
| 2013-14 | ECAC | Quinnipiac | 36 | 5 | 4 | 9 | - | - | - | 106 |
| 2014-15 | ECAC | Quinnipiac | 38 | 0 | 5 | 5 | - | - | - | 54 |
| 2015-16 | NCAA | Quinnipiac Univ. | 43 | 7 | 21 | 28 | 20 | - | - | 42 |
| 2016-17 | NCAA | Quinnipiac Univ. | 39 | 7 | 7 | 14 | -2 | - | - | 82 |
| 2017-18 | AHL | Providence Bruins | 54 | 4 | 9 | 13 | 11 | - | - | 35 |
| 2018-19 | NHL | Boston Bruins | 19 | 0 | 1 | 1 | 5 | 22 | 0.0% | 15 |
| 2018-19 | AHL | Providence Bruins | 53 | 6 | 21 | 27 | 13 | - | - | 52 |
| 2019-20 | NHL | Boston Bruins | 31 | 2 | 0 | 2 | 4 | 20 | 10.0% | 12 |
| 2019-20 | AHL | Providence Bruins | 2 | 0 | 0 | 0 | 2 | - | - | 0 |
| 2020-21 | NHL | Boston Bruins | 44 | 1 | 6 | 7 | 10 | 48 | 2.1% | 38 |
| 2021-22 | NHL | Boston Bruins | 60 | 2 | 8 | 10 | -2 | 80 | 2.5% | 32 |
| 2022-23 | NHL | Boston Bruins | 78 | 5 | 18 | 23 | 20 | 93 | 5.4% | 60 |
| 2023-24 | NHL | Buffalo Sabres | 79 | 4 | 14 | 18 | 12 | 77 | 5.2% | 88 |
| 2024-25 | NHL | Buffalo Sabres | 73 | 1 | 15 | 16 | -6 | 63 | 1.6% | 45 |
| 2025-26 | NHL | Pittsburgh Penguins | 15 | 0 | 0 | 0 | -3 | 12 | 0.0% | 10 |
| NHL Totals | – | 399 | 15 | 62 | 77 | 40 | 415 | 3.6% | 300 | |
| AHL Totals | – | 109 | 10 | 30 | 40 | 26 | - | - | 87 | |
| Juniors Totals | – | 115 | 18 | 34 | 52 | 27 | 50 | 36.0% | 230 | |
| 2009-10 | EmJHL | Jersey Hitmen | 3 | 0 | 0 | 0 | - | - | - | 2 |
| 2010-11 | EmJHL | Jersey | 7 | 2 | 2 | 4 | - | - | - | 10 |
| 2011-12 | EJHL | Jersey | 6 | 0 | 3 | 3 | - | - | - | 15 |
| 2017-18 | AHL | Providence Bruins | 4 | 0 | 0 | 0 | -3 | - | - | 2 |
| 2018-19 | NHL | Boston Bruins | 18 | 2 | 3 | 5 | 2 | 11 | 18.2% | 16 |
| 2019-20 | NHL | Boston Bruins | 8 | 1 | 2 | 3 | -1 | 12 | 8.3% | 6 |
| 2020-21 | NHL | Boston Bruins | 10 | 0 | 0 | 0 | 0 | 10 | 0.0% | 2 |
| 2021-22 | NHL | Boston Bruins | 7 | 1 | 1 | 2 | 1 | 10 | 10.0% | 8 |
| 2022-23 | NHL | Boston Bruins | 3 | 0 | 0 | 0 | -4 | 5 | 0.0% | 2 |
| NHL Totals | – | 46 | 4 | 6 | 10 | -2 | 48 | 8.3% | 34 | |
| AHL Totals | – | 4 | 0 | 0 | 0 | -3 | - | - | 2 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ MTL | Dec 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 15:18 |
| Regular | vs UTA | Dec 14 | 0 | 0 | 0 | -2 | 2 | 0 | 0 | 1 | 17 | 13:07 |
| Regular | vs SJS | Dec 13 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 19 | 13:12 |
| Regular | vs MTL | Dec 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 13:06 |
| Regular | vs ANA | Dec 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 19 | 13:54 |