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 | Houston | NBA | 2 | 0 | 5.5 | 1 | 1 | - | 0.0 | 0.0 | 0.0 | 0.5 | 0.0 | 4.5 | 
| 2024-25 | Houston | NBA | 32 | 3 | 12.4 | .504 | .367 | .808 | 1.8 | 0.6 | 0.2 | 0.1 | 0.3 | 5.4 | 
| 2023-24 | Houston | NBA | 78 | 6 | 16.8 | .456 | .331 | .819 | 2.3 | 0.9 | 0.2 | 0.4 | 0.6 | 6.5 | 
| 2022-23 | Denver | NBA | 56 | 4 | 19.5 | .488 | .288 | .744 | 2.6 | 1.2 | 0.3 | 0.3 | 0.8 | 7.8 | 
| 2021-22 | Denver | NBA | 75 | 63 | 24.7 | .524 | .315 | .833 | 3.1 | 1.3 | 0.4 | 0.4 | 0.9 | 10.3 | 
| 2020-21 | Brooklyn | NBA | 68 | 38 | 27 | .492 | .412 | .776 | 3.9 | 1.6 | 0.5 | 0.4 | 0.8 | 11.0 | 
| 2019-20 | Total Uth/Hou | NBA | 48 | 4 | 20 | .462 | .339 | .802 | 2.8 | 1.0 | 0.5 | 0.4 | 0.9 | 9.4 | 
| 2019-20 | Utah | NBA | 30 | 2 | 18.4 | .385 | .327 | .778 | 2.7 | 0.7 | 0.4 | 0.3 | 0.9 | 7.8 | 
| 2019-20 | Houston | NBA | 18 | 2 | 22.6 | .564 | .354 | .857 | 2.9 | 1.7 | 0.8 | 0.5 | 0.8 | 12.2 | 
| 2018-19 | Washington | NBA | 77 | 44 | 27.2 | .475 | .347 | .888 | 4.0 | 1.8 | 0.6 | 0.5 | 1.3 | 12.3 | 
| 2017-18 | Cleveland | NBA | 78 | 14 | 23.4 | .477 | .312 | .868 | 3.1 | 1.3 | 0.5 | 0.4 | 1.0 | 10.8 | 
| 2016-17 | Orlando | NBA | 69 | 11 | 22.2 | .394 | .275 | .863 | 3.1 | 1.2 | 0.5 | 0.2 | 1.1 | 9.2 | 
| 2015-16 | Memphis | NBA | 53 | 31 | 29.1 | .431 | .309 | .800 | 4.5 | 1.8 | 0.8 | 0.4 | 1.3 | 12.2 | 
| 2015-16 | LA Clippers | NBA | 27 | 10 | 26.3 | .427 | .325 | .615 | 3.4 | 1.5 | 0.7 | 0.8 | 0.9 | 10.9 | 
| 2015-16 | Total Mem/LAC | NBA | 80 | 41 | 28.2 | .430 | .315 | .745 | 4.2 | 1.7 | 0.7 | 0.5 | 1.2 | 11.7 | 
| 2014-15 | Boston | NBA | 33 | 33 | 33.1 | .434 | .305 | .840 | 4.3 | 1.6 | 0.8 | 0.4 | 1.7 | 17.6 | 
| 2014-15 | Memphis | NBA | 45 | 37 | 30.2 | .427 | .362 | .825 | 4.2 | 1.8 | 0.6 | 0.5 | 1.2 | 13.1 | 
| 2014-15 | Total Bos/Mem | NBA | 78 | 70 | 31.5 | .430 | .332 | .833 | 4.2 | 1.7 | 0.7 | 0.4 | 1.4 | 15.0 | 
| 2013-14 | Boston | NBA | 82 | 82 | 34.2 | .412 | .341 | .795 | 4.6 | 1.7 | 0.7 | 0.6 | 2.0 | 16.9 | 
| 2012-13 | Boston | NBA | 81 | 17 | 27.8 | .467 | .385 | .808 | 3.9 | 1.6 | 0.7 | 0.8 | 1.6 | 12.8 | 
| 2011-12 | DNP - Injured | - | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2010-11 | Oklahoma City | NBA | 49 | 49 | 37 | .437 | .304 | .818 | 5.6 | 1.8 | 0.8 | 0.4 | 1.6 | 15.2 | 
| 2010-11 | Total Okl/Bos | NBA | 75 | 51 | 32.4 | .449 | .303 | .811 | 4.8 | 1.4 | 0.7 | 0.5 | 1.3 | 13.3 | 
| 2010-11 | Boston | NBA | 26 | 2 | 23.5 | .485 | .296 | .794 | 3.3 | 0.7 | 0.5 | 0.6 | 0.9 | 9.8 | 
| 2009-10 | Oklahoma City | NBA | 82 | 82 | 37.1 | .453 | .333 | .740 | 6.0 | 1.6 | 1.3 | 0.9 | 1.6 | 15.1 | 
| 2008-09 | Oklahoma City | NBA | 78 | 78 | 36.8 | .446 | .389 | .788 | 6.7 | 2.0 | 1.0 | 0.4 | 2.2 | 16.5 | 
| 2007-08 | Seattle | NBA | 80 | 52 | 28.2 | .427 | .276 | .744 | 4.7 | 1.5 | 0.6 | 0.6 | 2.0 | 10.5 | 
| 2006-07 | Georgetown | NCAA | 37 | 37 | 33.3 | .513 | .375 | .775 | 6.4 | 3.2 | 0.8 | 1.2 | 2.6 | 14.3 | 
| 2005-06 | Georgetown | NCAA | 33 | 33 | 32.5 | .445 | .315 | .624 | 6.5 | 3.3 | 0.9 | 1.0 | 2.5 | 11.9 | 
| 2004-05 | Georgetown | NCAA | 32 | 32 | 33.8 | .502 | .400 | .699 | 6.6 | 2.9 | 1.0 | 1.6 | 2.5 | 13.1 | 
| Total | NCAA | 102 | 102 | 33.2 | .488 | .359 | .700 | 6.5 | 3.1 | 0.9 | 1.2 | 2.5 | 13.1 | |
| Total | NBA | 1219 | 660 | 27.3 | .450 | .338 | .804 | 4.0 | 1.5 | 0.6 | 0.5 | 1.3 | 11.8 | 
| 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 
        | 
    
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-25 | Houston | NBA | 3 | 0 | 1.7 | .333 | 1 | - | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 
| 2022-23 | Denver | NBA | 20 | 0 | 17.2 | .452 | .321 | .895 | 1.6 | 0.7 | 0.3 | 0.4 | 0.5 | 4.1 | 
| 2020-21 | Brooklyn | NBA | 6 | 1 | 24.7 | .485 | .556 | .875 | 2.8 | 1.7 | 0.5 | 0.3 | 0.5 | 8.2 | 
| 2019-20 | Houston | NBA | 12 | 0 | 28.4 | .495 | .426 | .824 | 5.0 | 1.6 | 0.5 | 0.5 | 1.3 | 11.6 | 
| 2018-19 | Washington | NBA | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2017-18 | Cleveland | NBA | 22 | 2 | 23.8 | .408 | .300 | .717 | 2.4 | 1.5 | 0.3 | 0.7 | 0.8 | 7.7 | 
| 2016-17 | Orlando | NBA | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2015-16 | LA Clippers | NBA | 6 | 1 | 26.5 | .457 | .400 | .600 | 3.2 | 0.7 | 1.0 | 0.3 | 0.5 | 10.2 | 
| 2014-15 | Memphis | NBA | 11 | 2 | 27.1 | .333 | .222 | .846 | 4.7 | 1.7 | 0.5 | 0.5 | 1.5 | 8.9 | 
| 2013-14 | Boston | NBA | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2012-13 | Boston | NBA | 6 | 6 | 43.0 | .435 | .455 | .844 | 5.3 | 2.3 | 0.3 | 0.7 | 3.2 | 20.3 | 
| 2010-11 | Boston | NBA | 9 | 0 | 19.2 | .434 | .438 | .722 | 2.7 | 0.2 | 0.6 | 0.4 | 1.3 | 7.3 | 
| 2009-10 | Oklahoma City | NBA | 6 | 6 | 37.3 | .329 | .296 | .850 | 4.7 | 1.7 | 0.7 | 0.5 | 1.0 | 11.8 | 
| 2008-09 | Oklahoma City | NBA | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2007-08 | Seattle | NBA | - | - | - | - | - | - | - | - | - | - | - | - | 
| Total | NBA | 106 | 23 | 24.4 | .416 | .368 | .786 | 3.2 | 1.2 | 0.4 | 0.5 | 1.0 | 8.3 |