| Year | Team | G | GS | MPG | FG% | 3P% | FT% | OFF | DEF | RPG | APG | SPG | BPG | TO | PF | PPG |
| 1996-97 | Suns | 65 | 2 | 10.5 | .423 | .418 | .824 | 0.2 | 0.7 | 1.0 | 2.1 | 0.3 | 0.0 | 1.0 | 1.4 | 3.3 |
| 1997-98 | Suns | 76 | 9 | 21.9 | .459 | .415 | .860 | 0.4 | 1.7 | 2.1 | 3.4 | 0.8 | 0.1 | 1.3 | 1.9 | 9.1 |
| 1998-99 | Mavericks | 40 | 40 | 31.7 | .363 | .374 | .826 | 0.8 | 2.1 | 2.9 | 5.5 | 0.9 | 0.1 | 2.1 | 2.5 | 7.9 |
| 1999-00 | Mavericks | 56 | 27 | 27.4 | .477 | .403 | .882 | 0.6 | 1.6 | 2.2 | 4.9 | 0.7 | 0.1 | 1.8 | 2.2 | 8.6 |
| 2000-01 | Mavericks | 70 | 70 | 34.1 | .487 | .406 | .895 | 0.7 | 2.5 | 3.2 | 7.3 | 1.0 | 0.1 | 2.9 | 2.3 | 15.6 |
| 2001-02 | Mavericks | 82 | 82 | 34.6 | .483 | .455 | .887 | 0.6 | 2.5 | 3.1 | 7.7 | 0.6 | 0.0 | 2.8 | 2.0 | 17.9 |
| 2002-03 | Mavericks | 82 | 82 | 33.1 | .465 | .413 | .909 | 0.8 | 2.1 | 2.9 | 7.3 | 1.0 | 0.1 | 2.3 | 1.6 | 17.7 |
| 2003-04 | Mavericks | 78 | 78 | 33.5 | .470 | .405 | .916 | 0.8 | 2.2 | 3.0 | 8.8 | 0.9 | 0.1 | 2.7 | 1.8 | 14.5 |
| 2004-05 | Suns | 75 | 75 | 34.3 | .502 | .431 | .887 | 0.8 | 2.6 | 3.3 | 11.5 | 1.0 | 0.1 | 3.3 | 1.8 | 15.5 |
| 2005-06 | Suns | 79 | 79 | 35.5 | .512 | .439 | .921 | 0.6 | 3.6 | 4.2 | 10.5 | 0.8 | 0.2 | 3.5 | 1.5 | 18.8 |
| 2006-07 | Suns | 76 | 76 | 35.3 | .532 | .455 | .899 | 0.4 | 3.1 | 3.5 | 11.6 | 0.8 | 0.1 | 3.8 | 1.5 | 18.6 |
| 2007-08 | Suns | 81 | 81 | 34.3 | .504 | .470 | .906 | 0.3 | 3.1 | 3.5 | 11.1 | 0.7 | 0.1 | 3.6 | 1.4 | 16.9 |
| 2008-09 | Suns | 74 | 74 | 33.6 | .503 | .439 | .933 | 0.3 | 2.8 | 3.0 | 9.7 | 0.7 | 0.1 | 3.4 | 1.5 | 15.7 |
| 2009-10 | Suns | 81 | 81 | 32.9 | .507 | .426 | .938 | 0.4 | 2.9 | 3.3 | 11.0 | 0.5 | 0.1 | 3.6 | 1.3 | 16.5 |
| 2010-11 | Suns | 75 | 74 | 33.3 | .492 | .395 | .912 | 0.5 | 2.9 | 3.5 | 11.4 | 0.6 | 0.1 | 3.5 | 1.2 | 14.7 |
| 2011-12 | Suns | 62 | 60 | 31.6 | .532 | .390 | .894 | 0.4 | 2.6 | 3.0 | 10.7 | 0.6 | 0.1 | 3.7 | 0.9 | 12.5 |
| Totals: | 1152 | 990 | 31.4 | .491 | .428 | .904 | 0.5 | 2.5 | 3.0 | 8.6 | 0.7 | 0.1 | 3321 | 1894 | 14.5 | |