Regular Season Stats
| | | | | | | | | | |
|---|
| 2008-09 | QC Int PW | Pirati Chomutov | 1 | 0 | 1 | 1 | - | - | - | 0 |
| 2009-10 | Czech U16 | HC Kometa Brno U16 | 1 | 0 | 0 | 0 | 0 | - | - | 0 |
| 2010-11 | Czech U16 | Bili Tygri Liberec U16 | 24 | 12 | 11 | 23 | 20 | - | - | 12 |
| 2011-12 | CzR-U18 | Liberec U18 | 36 | 10 | 15 | 25 | - | - | - | 20 |
| 2011-12 | CzRep-Jr. | Liberec Jr. | 1 | 0 | 0 | 0 | - | - | - | 0 |
| 2012-13 | CzR-U18 | Liberec U18 | 6 | 6 | 7 | 13 | - | - | - | 4 |
| 2012-13 | CzRep-2 | Benatky | 1 | 0 | 0 | 0 | - | - | - | 0 |
| 2012-13 | CzRep-Jr. | Liberec Jr. | 39 | 14 | 26 | 40 | - | - | - | 26 |
| 2013-14 | CzRep-Jr. | Liberec Jr. | 10 | 6 | 11 | 17 | - | - | - | 64 |
| 2013-14 | CzRep-2 | Benatky | 12 | 4 | 5 | 9 | - | - | - | 6 |
| 2013-14 | CzRep | Liberec | 38 | 4 | 4 | 8 | - | - | - | 10 |
| 2014-15 | OHL | Sarnia | 37 | 16 | 18 | 34 | 5 | - | - | 56 |
| 2015-16 | NHL | New Jersey Devils | 1 | 0 | 2 | 2 | 4 | 3 | 0.0% | 0 |
| 2015-16 | OHL | Sarnia | 51 | 28 | 36 | 64 | 17 | 163 | 17.2% | 97 |
| 2015-16 | AHL | Albany | 3 | 1 | 2 | 3 | 3 | 6 | 16.7% | 2 |
| 2016-17 | NHL | New Jersey Devils | 70 | 8 | 16 | 24 | -17 | 83 | 9.6% | 19 |
| 2017-18 | NHL | New Jersey Devils | 69 | 8 | 17 | 25 | -3 | 112 | 7.1% | 30 |
| 2018-19 | NHL | New Jersey Devils | 61 | 13 | 12 | 25 | -6 | 99 | 13.1% | 15 |
| 2018-19 | AHL | Binghamton Devils | 4 | 0 | 5 | 5 | 2 | - | - | 2 |
| 2019-20 | NHL | New Jersey Devils | 65 | 8 | 24 | 32 | -12 | 97 | 8.2% | 14 |
| 2020-21 | NHL | New Jersey Devils | 50 | 17 | 18 | 35 | -11 | 103 | 16.5% | 10 |
| 2021-22 | NHL | New Jersey Devils | 70 | 15 | 21 | 36 | -21 | 148 | 10.1% | 22 |
| 2022-23 | NHL | Boston Bruins | 82 | 21 | 36 | 57 | 26 | 131 | 16.0% | 16 |
| 2023-24 | NHL | Boston Bruins | 78 | 21 | 38 | 59 | 12 | 148 | 14.2% | 18 |
| 2024-25 | NHL | Boston Bruins | 82 | 14 | 33 | 47 | -8 | 132 | 10.6% | 21 |
| 2025-26 | NHL | Boston Bruins | 44 | 13 | 18 | 31 | -6 | 67 | 19.4% | 24 |
| NHL Totals | – | 672 | 138 | 235 | 373 | -42 | 1123 | 12.3% | 189 |
| AHL Totals | – | 7 | 1 | 7 | 8 | 5 | 6 | 16.7% | 4 |
| Juniors Totals | – | 88 | 44 | 54 | 98 | 22 | 163 | 27.0% | 153 |
Playoff Stats
| | | | | | | | | | |
|---|
| 2011-12 | CzR-U18 | Liberec U18 | 7 | 2 | 3 | 5 | - | - | - | 6 |
| 2012-13 | CzR-U18 | Liberec U18 | 1 | 1 | 0 | 1 | - | - | - | 10 |
| 2012-13 | CzRep-Jr. | Liberec Jr. | 5 | 2 | 2 | 4 | - | - | - | 0 |
| 2013-14 | CzRep-Jr. | Liberec Jr. | 3 | 1 | 1 | 2 | - | - | - | 4 |
| 2013-14 | CzRep | Liberec | 3 | 0 | 0 | 0 | - | - | - | 0 |
| 2014-15 | OHL | Sarnia | 5 | 2 | 1 | 3 | -4 | - | - | 10 |
| 2015-16 | OHL | Sarnia | 7 | 6 | 7 | 13 | 6 | 29 | 20.7% | 16 |
| 2015-16 | AHL | Albany | 5 | 1 | 2 | 3 | 2 | 8 | 12.5% | 2 |
| 2017-18 | NHL | New Jersey Devils | 5 | 0 | 0 | 0 | -1 | 5 | 0.0% | 6 |
| 2022-23 | NHL | Boston Bruins | 7 | 0 | 6 | 6 | 1 | 15 | 0.0% | 2 |
| 2023-24 | NHL | Boston Bruins | 13 | 1 | 5 | 6 | 2 | 19 | 5.3% | 4 |
| NHL Totals | – | 25 | 1 | 11 | 12 | 2 | 39 | 2.6% | 12 |
| AHL Totals | – | 5 | 1 | 2 | 3 | 2 | 8 | 12.5% | 2 |
| Juniors Totals | – | 12 | 8 | 8 | 16 | 2 | 29 | 27.6% | 26 |
Last 5 Games
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|
| Regular | vs NYR | Jan 10 | 3 | 0 | 3 | 1 | 0 | 1 | 0 | 3 | 22 | 15:26 |
| Regular | vs CGY | Jan 8 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 18 | 15:30 |
| Regular | @ SEA | Jan 6 | 0 | 1 | 1 | -1 | 0 | 0 | 0 | 1 | 19 | 16:29 |
| Regular | @ VAN | Jan 3 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 24 | 18:50 |
| Regular | @ EDM | Dec 31 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 17 | 14:46 |
