
| 2009-10 | Czech U16 | HC Havirov U16 | 30 | 28 | 24 | 52 | 32 | - | - | 8 |
| 2010-11 | CzR-U18 | Havirov U18 | 16 | 7 | 12 | 19 | - | - | - | 4 |
| 2011-12 | CzR-U18 | Havirov U18 | 17 | 18 | 22 | 40 | - | - | - | 28 |
| 2011-12 | CzR-U18 | Trinec U18 | 31 | 33 | 14 | 47 | - | - | - | 6 |
| 2011-12 | CzRep-Jr. | AZ Havirov Jr. | 3 | 0 | 1 | 1 | - | - | - | 2 |
| 2011-12 | CzRep-3 | AZ Havirov | 2 | 0 | 0 | 0 | - | - | - | 0 |
| 2012-13 | Swe-U18 | Sodertalje U18 | 7 | 6 | 8 | 14 | - | - | - | 4 |
| 2012-13 | Swe-Jr. | Sodertalje Jr. | 36 | 12 | 17 | 29 | - | - | - | 67 |
| 2012-13 | Sweden-2 | Sodertalje | 16 | 2 | 1 | 3 | - | - | - | 0 |
| 2013-14 | Swe-Jr. | Sodertalje Jr. | 1 | 1 | 1 | 2 | - | - | - | 0 |
| 2013-14 | Sweden-2 | Sodertalje | 36 | 8 | 16 | 24 | - | - | - | 24 |
| 2014-15 | NHL | Boston Bruins | 46 | 10 | 17 | 27 | 12 | 93 | 10.8% | 8 |
| 2014-15 | AHL | Providence | 25 | 11 | 17 | 28 | 15 | 76 | 14.5% | 12 |
| 2015-16 | NHL | Boston Bruins | 51 | 15 | 11 | 26 | 3 | 108 | 13.9% | 20 |
| 2015-16 | AHL | Providence | 3 | 1 | 3 | 4 | 1 | 3 | 33.3% | 2 |
| 2016-17 | NHL | Boston Bruins | 75 | 34 | 36 | 70 | 11 | 262 | 13.0% | 34 |
| 2017-18 | NHL | Boston Bruins | 82 | 35 | 45 | 80 | 10 | 246 | 14.2% | 37 |
| 2018-19 | NHL | Boston Bruins | 66 | 38 | 43 | 81 | 6 | 235 | 16.2% | 32 |
| 2019-20 | NHL | Boston Bruins | 70 | 48 | 47 | 95 | 21 | 279 | 17.2% | 40 |
| 2020-21 | NHL | Boston Bruins | 48 | 20 | 28 | 48 | 10 | 176 | 11.4% | 24 |
| 2021-22 | NHL | Boston Bruins | 72 | 40 | 37 | 77 | 13 | 312 | 12.8% | 20 |
| 2022-23 | NHL | Boston Bruins | 82 | 61 | 52 | 113 | 34 | 407 | 15.0% | 38 |
| 2023-24 | NHL | Boston Bruins | 82 | 47 | 63 | 110 | 21 | 382 | 12.3% | 47 |
| 2024-25 | NHL | Boston Bruins | 82 | 43 | 63 | 106 | 0 | 319 | 13.5% | 42 |
| 2025-26 | NHL | Boston Bruins | 40 | 19 | 36 | 55 | -4 | 139 | 13.7% | 32 |
| NHL Totals | – | 796 | 410 | 478 | 888 | 137 | 2958 | 13.9% | 374 | |
| AHL Totals | – | 28 | 12 | 20 | 32 | 16 | 79 | 15.2% | 14 | |
| 2010-11 | CzR-U18 | Havirov U18 | 1 | 0 | 0 | 0 | - | - | - | 0 |
| 2011-12 | CzRep-3 | AZ Havirov | 4 | 0 | 0 | 0 | - | - | - | 0 |
| 2012-13 | Swe-Jr. | Sodertalje Jr. | 4 | 2 | 2 | 4 | - | - | - | 10 |
| 2013-14 | Swe-Jr. | Sodertalje Jr. | 2 | 0 | 0 | 0 | - | - | - | 0 |
| 2014-15 | AHL | Providence | 3 | 0 | 0 | 0 | 0 | 4 | 0.0% | 0 |
| 2016-17 | NHL | Boston Bruins | 6 | 2 | 2 | 4 | 1 | 10 | 20.0% | 6 |
| 2017-18 | NHL | Boston Bruins | 12 | 6 | 14 | 20 | 2 | 44 | 13.6% | 8 |
| 2018-19 | NHL | Boston Bruins | 24 | 9 | 10 | 19 | 0 | 82 | 11.0% | 4 |
| 2019-20 | NHL | Boston Bruins | 10 | 3 | 7 | 10 | -3 | 40 | 7.5% | 2 |
| 2020-21 | NHL | Boston Bruins | 11 | 7 | 8 | 15 | 3 | 52 | 13.5% | 8 |
| 2021-22 | NHL | Boston Bruins | 7 | 3 | 3 | 6 | 1 | 39 | 7.7% | 2 |
| 2022-23 | NHL | Boston Bruins | 7 | 5 | 0 | 5 | -2 | 34 | 14.7% | 2 |
| 2023-24 | NHL | Boston Bruins | 13 | 4 | 4 | 8 | 0 | 41 | 9.8% | 25 |
| NHL Totals | – | 90 | 39 | 48 | 87 | 2 | 342 | 11.4% | 57 | |
| AHL Totals | – | 3 | 0 | 0 | 0 | 0 | 4 | 0.0% | 0 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | vs NYR | Jan 10 | 0 | 6 | 6 | 5 | 0 | 0 | 0 | 5 | 22 | 19:26 |
| Regular | vs CGY | Jan 8 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 18 | 16:56 |
| Regular | @ SEA | Jan 6 | 2 | 0 | 2 | 1 | 2 | 0 | 0 | 7 | 21 | 21:09 |
| Regular | @ VAN | Jan 3 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 24 | 22:07 |
| Regular | @ EDM | Dec 31 | 2 | 1 | 3 | 1 | 2 | 1 | 0 | 6 | 21 | 20:03 |
| Year | Award |
|---|---|
| 2019-20 | Maurice “Rocket” Richard Trophy |