|| 1.3 || .5 || 19.6 |- | align="left" | | align="left" | Boston | 81 || 81 || 37.5 || .457 || .391 || .830 || 5.6 || 3.6 || 1.0 || .3 || 20.5 |- | align="left" | | align="left" | Boston | 71 || 71 || 34.0 || .472 || .414 || .852 || 4.4 || 3.1 || 1.2 || .4 || 18.3 |- | align="left" | | align="left" | Boston | 80 || 80 || 34.7 || .497 || .374 || .860 || 5.4 || 3.3 || 1.0 || .6 || 18.9 |- | align="left" | | align="left" | Boston | 61 || 61 || 34.0 || .443 || .366 || .852 || 5.2 || 4.5 || 1.1 || .4 || 19.4 |- | align="left" | | align="left" | Boston | 77 || 77 || 33.4 || .436 || .380 || .787 || 6.3 || 4.8 || 1.1 || .4 || 18.6 |- | align="left" | | align="left" | Brooklyn | 75 || 68 || 28.0 || .451 || .373 || .826 || 4.6 || 2.4 || 1.1 || .4 || 13.5 |- | align="left" | | align="left" | Washington | 73 || 73 || 26.2 || .447 || .389 || .781 || 4.0 || 2.0 || .6 || .3 || 11.9 |- | style="text-align:left;"| | style="text-align:left;"| L.A. Clippers | 68 || 38 || 18.1 || .363 || .310 || .818 || 2.7 || 1.0 || .5 || .3 || 6.1 |- | style="text-align:left;"| | style="text-align:left;"| L.A. Clippers | 25 || 7 || 11.1 || .400 || .349 || .769 || 1.9 || .4 || .2 || .2 || 3.2 |-class="sortbottom" | align="center" colspan="2" | Career | 1,343 || 1,285 || 34.2 || .445 || .368 || .806 || 5.6 || 3.5 || 1.3 || .6 || 19.7 |-class="sortbottom" | align="center" colspan="2" | All-Star | 10 || 0 || 13.6 || .456 || .188 || .727 || 2.6 || 1.8 || 1.2 || .1 || 9.6 Playoffs |- | align="left" | 2002 | align="left" | Boston | 16 || 16 || 42.0 || .403 || .288 || .764 || 8.6 || 4.1 || 1.7 || 1.3 || 24.6 |- | align="left" | 2003 | align="left" | Boston | 10 || 10 || 44.5 || .399 || .356 || .863 || 9.0 || 6.7 || 2.1 || .8 || 27.1 |- | align="left" | 2004 | align="left"