36.2 || .425 || .327 || .631 || 9.0 || 3.2 || 1.3 || .6 || 17.5 |- | align="left" | 1997–98 | align="left" | Boston | 82 || 82 || 39.9 || .423 || .312 || .645 || 10.2 || 3.3 || 1.7 || .7 || 22.4 |- | align="left" | 1998–99 | align="left" | Boston | 42 || 41 || 36.9 || .412 || .369 || .559 || 8.5 || 3.1 || 1.5 || .7 || 18.7 |- | align="left" | 1999–00 | align="left" | Boston | 82 || 82 || 36.6 || .430 || .256 || .699 || 8.0 || 3.7 || 1.4 || .4 || 20.5 |- | align="left" | 2000–01 | align="left" | Boston | 81 || 81 || 41.9 || .413 || .367 || .716 || 8.9 || 5.5 || 1.7 || .6 || 23.4 |- | align="left" | 2001–02 | align="left" | Boston | 81 || 81 || 42.0 || .394 || .344 || .741 || 8.8 || 5.0 || 1.5 || .5 || 22.1 |- | align="left" | 2002–03 | align="left" | Boston | 78 || 78 || 41.5 || .388 || .323 || .615 || 7.2 || 4.8 || 1.5 || .4 || 20.1 |- | align="left" | 2003–04 | align="left" | Dallas | 82 || 82 || 34.6 || .428 || .269 || .554 || 8.3 || 4.5 || .8 || .8 || 14.0 |- | align="left" | 2004–05 | align="left" | Atlanta | 53 || 53 || 40.2 || .415 || .317 || .534 || 9.4 || 3.7 || 1.2 || .6 || 20.4 |- | align="left" | 2004–05 | align="left" | Boston | 24 || 24 || 34.5 || .442 || .342 || .557 || 8.3 || 3.0 || 1.0 || 1.1 || 16.3 |- | style="text-align:left;background:#afe6ba;" | 2005–06† | align="left" | Miami | 82 || 19 || 26.8 || .435 || .358 || .628 || 5.1 || 2.0 || .6 || .4 || 12.2 |- | align="left" | 2006–07 | align="left" | Miami | 78 || 15 || 23.3 || .397 || .275 || .438 || 4.3 || 1.7 || .6 || .2 || 8.5 |- | align="left" | 2007–08 | align="left" | Minnesota | 46 || 1 || 19.4 || .363 || .324 || .530 || 3.7 || 1.0 || .7 || .2 || 8.0 |- class="sortbottom" | style="text-align:center;" colspan="2"| Career | 893 || 707 ||