career regular season statistics    
    
      career playoff statistics    
  | Year | Team | League | GP             Games Played 
           | 
          G             Goals 
           | 
          A             Assists 
           | 
          Pts             Points 
           | 
          +/-             Plus Minus 
           | 
          PIM             Penalty Minutes 
           | 
          PPG             Power Play Goals 
           | 
          SHG             Shorthanded Goals 
           | 
          GWG             Game Winning Goals 
           | 
          TOI/GP             Time On Ice Per Game 
           | 
          S             Shots 
           | 
          S%             Shots Percentage 
           | 
          PtsPG             Points Per Games Played 
           | 
        
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-26 | Vancouver | NHL | 14 | 3 | 2 | 5 | -1 | 2 | 3 | 0 | 0 | 18:01 | 42 | 7.1% | 0.36 | 
| 2024-25 | Vancouver | NHL | 82 | 28 | 20 | 48 | -15 | 18 | 14 | 0 | 4 | 16:39 | 171 | 16.4% | 0.59 | 
| 2023-24 | Boston | NHL | 80 | 19 | 21 | 40 | 4 | 18 | 2 | 2 | 3 | 16:50 | 183 | 10.4% | 0.50 | 
| 2022-23 | Boston | NHL | 64 | 27 | 23 | 50 | 26 | 16 | 6 | 0 | 6 | 16:47 | 191 | 14.1% | 0.78 | 
| 2021-22 | Boston | NHL | 77 | 25 | 17 | 42 | 6 | 10 | 3 | 0 | 8 | 15:02 | 184 | 13.6% | 0.55 | 
| 2020-21 | Boston | NHL | 41 | 5 | 9 | 14 | 1 | 6 | 2 | 0 | 1 | 14:54 | 92 | 5.4% | 0.34 | 
| 2019-20 | Boston | NHL | 65 | 19 | 16 | 35 | -1 | 14 | 7 | 0 | 5 | 16:03 | 161 | 11.8% | 0.54 | 
| 2018-19 | Boston | NHL | 68 | 27 | 15 | 42 | 2 | 18 | 8 | 0 | 4 | 16:10 | 156 | 17.3% | 0.62 | 
| 2017-18 | Boston | NHL | 70 | 16 | 27 | 43 | 13 | 19 | 2 | 0 | 5 | 14:22 | 143 | 11.2% | 0.61 | 
| 2016-17 | Providence | AHL | 74 | 19 | 30 | 49 | 11 | 30 | 6 | 1 | 3 | - | 213 | 8.9% | 0.66 | 
| 2015-16 | Red Deer | WHL | 37 | 12 | 27 | 39 | 15 | 32 | 3 | 0 | 3 | - | 0 | - | 1.05 | 
| 2015-16 | Swift Current | WHL | 24 | 9 | 17 | 26 | -5 | 15 | 2 | 2 | 0 | - | - | - | 1.08 | 
| 2015-16 | Total SC/RD | WHL | 61 | 21 | 44 | 65 | 10 | 47 | 5 | 2 | 3 | - | - | - | 1.07 | 
| 2014-15 | Swift Current | WHL | 72 | 42 | 39 | 81 | -9 | 40 | 13 | 0 | 4 | - | - | - | 1.13 | 
| 2013-14 | Swift Current | WHL | 72 | 15 | 24 | 39 | 8 | 21 | 6 | 0 | 0 | - | - | - | 0.54 | 
| Total | NHL | 561 | 169 | 150 | 319 | 35 | 121 | 47 | 2 | 36 | 15:58 | 1323 | 12.8% | 0.57 | |
| Total | AHL | 74 | 19 | 30 | 49 | 11 | 30 | 6 | 1 | 3 | - | 213 | 8.9% | 0.66 | |
| Total | WHL | 266 | 99 | 151 | 250 | 19 | 155 | 29 | 4 | 10 | - | 0 | - | 0.94 | 
| Year | Team | League | GP             Games Played 
           | 
          G             Goals 
           | 
          A             Assists 
           | 
          Pts             Points 
           | 
          +/-             Plus Minus 
           | 
          PIM             Penalty Minutes 
           | 
          PPG             Power Play Goals 
           | 
          SHG             Shorthanded Goals 
           | 
          GWG             Game Winning Goals 
           | 
          TOI/GP             Time On Ice Per Game 
           | 
          S             Shots 
           | 
          PtsPG             Points Per Games Played 
           | 
        
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-26 | Vancouver | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2024-25 | Vancouver | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2023-24 | Boston | NHL | 13 | 5 | 6 | 11 | -5 | 2 | 3 | 0 | 0 | 18:01 | 26 | 0.8 | 
| 2022-23 | Boston | NHL | 7 | 4 | 2 | 6 | -1 | 0 | 1 | 1 | 0 | 16:07 | 11 | 0.9 | 
| 2021-22 | Boston | NHL | 7 | 2 | 2 | 4 | -7 | 2 | 1 | 0 | 0 | 16:47 | 14 | 0.6 | 
| 2020-21 | Boston | NHL | 10 | 2 | 1 | 3 | -3 | 2 | 0 | 0 | 0 | 13:33 | 13 | 0.3 | 
| 2019-20 | Boston | NHL | 13 | 4 | 0 | 4 | -3 | 2 | 1 | 0 | 1 | 17:04 | 27 | 0.3 | 
| 2018-19 | Boston | NHL | 24 | 4 | 7 | 11 | 4 | 10 | 1 | 0 | 1 | 14:58 | 62 | 0.5 | 
| 2017-18 | Boston | NHL | 12 | 6 | 2 | 8 | -1 | 8 | 2 | 0 | 1 | 14:51 | 19 | 0.7 | 
| 2016-17 | Providence | AHL | 17 | 6 | 3 | 9 | 3 | 4 | 1 | 1 | 1 | - | 54 | 0.5 | 
| 2015-16 | Red Deer | WHL | 17 | 8 | 9 | 17 | 1 | 20 | 3 | 0 | 0 | - | - | 1.0 | 
| 2014-15 | Swift Current | WHL | 3 | 0 | 0 | 0 | -4 | 10 | 0 | 0 | 0 | - | - | 0.0 | 
| 2013-14 | Swift Current | WHL | 6 | 3 | 1 | 4 | 1 | 0 | 0 | 0 | 2 | - | - | 0.7 | 
| Total | NHL | 86 | 27 | 20 | 47 | -16 | 26 | 9 | 1 | 3 | 15:48 | 172 | 0.5 | |
| Total | AHL | 17 | 6 | 3 | 9 | 3 | 4 | 1 | 1 | 1 | - | 54 | 0.5 | |
| Total | WHL | 26 | 11 | 10 | 21 | -2 | 30 | 3 | 0 | 2 | - | - | 0.8 |