| Season | Team | League | GP | G | A | TP | PIM | Playoffs | GP | G | A | TP | PIM | |
| 2006-2007 | Middlesex Islanders | QC Int PW | - | - | - | - | - | | | ||||||
| 2010-2011 | Salem Ice Dogs | EmJHL | 13 | 4 | 5 | 9 | 8 | | | Playoffs | 2 | 0 | 0 | 0 | 0 |
| 2011-2012 | Salem Ice Dogs | EmJHL | 14 | 8 | 1 | 9 | 28 | | | ||||||
| 2012-2013 | Noble & Greenough School | USHS-Prep | 15 | 8 | 10 | 18 | 18 | | | ||||||
| Cape Cod Whalers 18U AAA | MSHL 18U | 6 | 0 | 0 | 0 | 0 | | | |||||||
| 2013-2014 | Noble & Greenough School | USHS-Prep | 28 | 29 | 25 | 54 | - | | | ||||||
| 2014-2015 | Noble & Greenough School | USHS-Prep | 17 | 17 | 18 | 35 | - | | | ||||||
| USA U20 | WJC-20 | 5 | 0 | 0 | 0 | 6 | | | |||||||
| 2015-2016 | Boston College | NCAA | 37 | 10 | 25 | 35 | 76 | | | ||||||
| New Jersey Devils | NHL | 1 | 0 | 0 | 0 | 0 | | | |||||||
| USA | WC | 10 | 1 | 0 | 1 | 8 | | | |||||||
| 2016-2017 | New Jersey Devils | NHL | 60 | 8 | 9 | 17 | 86 | | | ||||||
| Albany Devils | AHL | 15 | 4 | 4 | 8 | 34 | | | Playoffs | 2 | 0 | 0 | 0 | 10 | |
| 2017-2018 | New Jersey Devils | NHL | 76 | 19 | 13 | 32 | 84 | | | Playoffs | 5 | 0 | 0 | 0 | 14 |
| 2018-2019 | New Jersey Devils | NHL | 63 | 10 | 14 | 24 | 91 | | | ||||||
| 2019-2020 | New Jersey Devils | NHL | 68 | 11 | 12 | 23 | 57 | | | ||||||
| 2020-2021 | New Jersey Devils | NHL | 55 | 17 | 8 | 25 | 29 | | | ||||||
| 2021-2022 | New Jersey Devils | NHL | 3 | 0 | 0 | 0 | 4 | | | ||||||
| 2022-2023 | New Jersey Devils | NHL | 76 | 13 | 14 | 27 | 76 | | | Playoffs | 8 | 2 | 0 | 2 | 14 |
| 2023-2024 | Colorado Avalanche | NHL | 74 | 9 | 17 | 26 | 75 | | | Playoffs | 11 | 3 | 0 | 3 | 13 |
| 2024-2025 | Colorado Avalanche | NHL | 37 | 4 | 4 | 8 | 48 | | | Playoffs | 1 | 0 | 0 | 0 | 0 |
| 2025-2026 | Columbus Blue Jackets | NHL | 28 | 8 | 4 | 12 | 14 | | |