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 | Montreal | NHL | 12 | 10 | 5 | 15 | 7 | 4 | 1 | 0 | 3 | 18:16 | 34 | 29.4% | 1.25 | 
| 2024-25 | Montreal | NHL | 82 | 37 | 33 | 70 | 9 | 14 | 10 | 0 | 8 | 18:05 | 240 | 15.4% | 0.85 | 
| 2023-24 | Montreal | NHL | 82 | 28 | 37 | 65 | -4 | 16 | 9 | 0 | 7 | 19:25 | 314 | 8.9% | 0.79 | 
| 2022-23 | Montreal | NHL | 46 | 26 | 10 | 36 | -10 | 2 | 7 | 0 | 3 | 18:03 | 158 | 16.5% | 0.78 | 
| 2021-22 | Montreal | NHL | 67 | 23 | 20 | 43 | -24 | 10 | 5 | 0 | 3 | 16:41 | 188 | 12.2% | 0.64 | 
| 2021-22 | Laval | AHL | 6 | 2 | 3 | 5 | -6 | 0 | 0 | 0 | 0 | - | 24 | 8.3% | 0.83 | 
| 2020-21 | Montreal | NHL | 10 | 4 | 1 | 5 | -1 | 2 | 0 | 0 | 2 | 13:58 | 30 | 13.3% | 0.50 | 
| 2020-21 | Laval | AHL | 2 | 3 | 1 | 4 | 1 | 0 | 1 | 0 | 2 | - | 9 | 33.3% | 2.00 | 
| 2020-21 | Wisconsin | Big10 | 31 | 30 | 22 | 52 | 9 | 4 | 11 | 0 | 5 | - | 165 | 18.2% | 1.68 | 
| 2020-21 | United States | WJC | 7 | 2 | 3 | 5 | -1 | 2 | 2 | 0 | 1 | 17:12 | 24 | 8.3% | 0.71 | 
| 2019-20 | Wisconsin | Big10 | 36 | 19 | 17 | 36 | -3 | 6 | 7 | 0 | 2 | - | 140 | 13.6% | 1.00 | 
| 2019-20 | United States | WJC | 5 | 1 | 1 | 2 | -2 | 0 | 0 | 0 | 1 | 13:29 | 9 | 11.1% | 0.40 | 
| 2018-19 | Team USA U18 | NTDP | 64 | 72 | 28 | 100 | 41 | 39 | 27 | 0 | 7 | - | 282 | 25.5% | 1.56 | 
| 2018-19 | Team USA | USHL | 28 | 29 | 12 | 41 | 19 | 23 | 11 | 0 | 2 | - | 130 | 22.3% | 1.46 | 
| 2017-18 | Team USA U18 | NTDP | 19 | 10 | 7 | 17 | 16 | 8 | 1 | 0 | 0 | - | 34 | 29.4% | 0.89 | 
| 2017-18 | Team USA | USHL | 32 | 23 | 10 | 33 | 10 | 10 | 4 | 1 | 4 | - | 78 | 29.5% | 1.03 | 
| 2017-18 | Team USA U17 | NTDP | 40 | 44 | 19 | 63 | 19 | 2 | 9 | 1 | 8 | - | 104 | 42.3% | 1.58 | 
| Total | NHL | 299 | 128 | 106 | 234 | -23 | 48 | 32 | 0 | 26 | 18:00 | 964 | 13.3% | 0.78 | |
| Total | AHL | 8 | 5 | 4 | 9 | -5 | 0 | 1 | 0 | 2 | - | 33 | 15.2% | 1.13 | |
| Total | NTDP | 123 | 126 | 54 | 180 | 76 | 49 | 37 | 1 | 15 | - | 420 | 30.0% | 1.46 | |
| Total | USHL | 60 | 52 | 22 | 74 | 29 | 33 | 15 | 1 | 6 | - | 208 | 25.0% | 1.23 | |
| Total | WJC | 12 | 3 | 4 | 7 | -3 | 2 | 2 | 0 | 2 | - | 33 | 9.1% | 0.58 | |
| Total | Big10 | 67 | 49 | 39 | 88 | 6 | 10 | 18 | 0 | 7 | - | 305 | 16.1% | 1.31 | 
| 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 | Montreal | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2024-25 | Montreal | NHL | 5 | 3 | 1 | 4 | -6 | 0 | 2 | 0 | 0 | 19:35 | 24 | 0.8 | 
| 2023-24 | Montreal | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2022-23 | Montreal | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2021-22 | Montreal | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2021-22 | Laval | AHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2020-21 | Montreal | NHL | 20 | 4 | 8 | 12 | -5 | 0 | 2 | 0 | 0 | 15:14 | 48 | 0.6 | 
| 2020-21 | Laval | AHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2020-21 | Wisconsin | Big10 | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2020-21 | United States | WJC | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2019-20 | Wisconsin | Big10 | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2018-19 | Team USA U18 | NTDP | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2018-19 | Team USA | USHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2017-18 | Team USA U18 | NTDP | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2017-18 | Team USA | USHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2017-18 | Team USA U17 | NTDP | - | - | - | - | - | - | - | - | - | - | - | - | 
| Total | NHL | 25 | 7 | 9 | 16 | -11 | 0 | 4 | 0 | 0 | 16:06 | 72 | 0.6 |