career regular season statistics      
    
          
        
          career playoff statistics        
      
      | Year | Team | League | GP         Games Played 
       | 
      GS         Games Started 
       | 
      MPG          Minutes played per game 
        | 
      FG%          Percentage of field goals made 
        | 
      3P%          Percentage of three-point field goals made 
        | 
      FT%          Percentage of free throws made 
        | 
      RPG          Total rebounds per game 
        | 
      APG          Assists per game 
        | 
      SPG          Steals per game 
        | 
      BPG          Blocked shots per game 
        | 
      TPG          Turnovers per game 
        | 
      PPG          Points per game 
        | 
    
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-26 | Portland | NBA | 1 | 0 | 11 | 1 | - | - | 4.0 | 1.0 | 0.0 | 1.0 | 0.0 | 4.0 | 
| 2024-25 | Portland | NBA | 20 | 3 | 17.6 | .641 | .333 | .882 | 5.9 | 1.1 | 0.7 | 1.7 | 0.9 | 5.8 | 
| 2023-24 | Portland | NBA | 6 | 0 | 19.8 | .654 | - | .778 | 6.3 | 0.8 | 1.2 | 1.2 | 1.2 | 6.8 | 
| 2022-23 | Boston | NBA | 35 | 20 | 23.5 | .747 | - | .610 | 8.3 | 1.4 | 0.6 | 1.4 | 1.0 | 8.0 | 
| 2021-22 | Boston | NBA | 61 | 61 | 29.6 | .736 | - | .722 | 9.6 | 2.0 | 0.9 | 2.2 | 1.0 | 10.0 | 
| 2020-21 | Boston | NBA | 52 | 13 | 18.9 | .721 | - | .616 | 6.9 | 1.8 | 0.8 | 1.8 | 1.0 | 8.0 | 
| 2019-20 | Boston | NBA | 29 | 1 | 13.4 | .727 | - | .647 | 4.4 | 0.9 | 0.8 | 1.2 | 0.7 | 5.2 | 
| 2018-19 | Boston | NBA | 32 | 2 | 8.8 | .706 | - | .600 | 2.5 | 0.2 | 0.3 | 1.3 | 0.3 | 2.5 | 
| 2017-18 | Texas A&M | NCAA | 30 | 23 | 25.6 | .632 | - | .471 | 9.2 | 1.4 | 0.8 | 2.6 | 1.7 | 10.4 | 
| 2016-17 | Texas A&M | NCAA | 31 | 17 | 25.8 | .558 | .111 | .590 | 8.2 | 1.4 | 0.7 | 2.5 | 1.7 | 11.9 | 
| Total | NCAA | 61 | 40 | 25.7 | .591 | .067 | .541 | 8.7 | 1.4 | 0.7 | 2.5 | 1.7 | 11.1 | |
| Total | NBA | 236 | 100 | 20.2 | .723 | .143 | .671 | 6.8 | 1.4 | 0.7 | 1.6 | 0.9 | 7.2 | 
| Year | Team | League | GP         Games Played 
       | 
      GS         Games Started 
       | 
      MPG          Minutes played per game 
        | 
      FG%          Percentage of field goals made 
        | 
      3P%          Percentage of three-point field goals made 
        | 
      FT%          Percentage of free throws made 
        | 
      RPG          Total rebounds per game 
        | 
      APG          Assists per game 
        | 
      SPG          Steals per game 
        | 
      BPG          Blocked shots per game 
        | 
      TPG          Turnovers per game 
        | 
      PPG          Points per game 
        | 
    
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022-23 | Boston | NBA | 20 | 4 | 20.9 | .788 | - | .679 | 6.0 | 1.0 | 0.5 | 1.3 | 0.8 | 7.7 | 
| 2020-21 | Boston | NBA | 3 | 0 | 15.3 | .643 | - | .500 | 5.0 | 0.7 | 0.3 | 3.0 | 0.3 | 6.3 | 
| 2019-20 | Boston | NBA | 13 | 0 | 11.5 | .742 | - | .333 | 3.9 | 0.8 | 0.2 | 0.5 | 0.5 | 3.7 | 
| 2018-19 | Boston | NBA | 3 | 0 | 4.3 | .500 | - | 1 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 1.3 | 
| Total | NBA | 56 | 19 | 18.2 | .729 | - | .742 | 5.3 | 0.9 | 0.4 | 1.4 | 0.6 | 6.3 |