Per Game Table | Season | Age | Tm | Lg | Pos | G | GS | MP | FG | FGA | FG% | 3P | 3PA | 3P% | 2P | 2PA | 2P% | eFG% | FT | FTA | FT% | ORB | DRB | TRB | AST | STL | BLK | TOV | PF | PTS |
| 1994-95 | 21 | DAL | NBA | PG | 79 | 79 | 33.8 | 4.2 | 10.8 | .385 | 0.9 | 3.3 | .272 | 3.3 | 7.6 | .433 | .426 | 2.4 | 3.5 | .698 | 1.9 | 3.5 | 5.4 | 7.7 | 1.9 | 0.3 | 3.2 | 1.8 | 11.7 |
| 1995-96 | 22 | DAL | NBA | PG | 81 | 81 | 37.5 | 6.1 | 16.0 | .381 | 1.6 | 4.9 | .336 | 4.4 | 11.1 | .401 | .433 | 2.8 | 4.1 | .692 | 2.5 | 4.3 | 6.8 | 9.7 | 2.2 | 0.3 | 4.0 | 1.9 | 16.6 |
| 1996-97 | 23 | TOT | NBA | PG | 55 | 45 | 35.7 | 3.9 | 9.6 | .403 | 1.1 | 3.0 | .370 | 2.8 | 6.6 | .418 | .460 | 2.0 | 3.0 | .679 | 1.2 | 3.4 | 4.5 | 9.0 | 2.3 | 0.4 | 2.6 | 2.1 | 10.9 |
| 1996-97 | 23 | DAL | NBA | PG | 22 | 22 | 36.0 | 3.4 | 9.2 | .369 | 1.0 | 3.0 | .323 | 2.5 | 6.3 | .391 | .421 | 2.1 | 3.1 | .667 | 1.4 | 2.7 | 4.1 | 9.1 | 2.0 | 0.4 | 3.0 | 1.9 | 9.9 |
| 1996-97 | 23 | PHO | NBA | PG | 33 | 23 | 35.5 | 4.2 | 9.9 | .423 | 1.2 | 3.0 | .400 | 3.0 | 6.8 | .434 | .485 | 2.0 | 2.9 | .688 | 1.0 | 3.8 | 4.8 | 9.0 | 2.4 | 0.4 | 2.3 | 2.2 | 11.6 |
| 1997-98 | 24 | PHO | NBA | PG | 82 | 82 | 38.0 | 4.4 | 10.5 | .416 | 0.9 | 2.8 | .313 | 3.5 | 7.6 | .454 | .458 | 2.0 | 2.5 | .799 | 1.3 | 4.9 | 6.2 | 9.1 | 2.0 | 0.3 | 3.2 | 1.7 | 11.6 |
| 1998-99 | 25 | PHO | NBA | PG | 50 | 50 | 41.2 | 6.2 | 14.0 | .444 | 0.9 | 2.5 | .366 | 5.3 | 11.5 | .461 | .476 | 3.6 | 4.8 | .757 | 1.7 | 5.0 | 6.8 | 10.8 | 2.3 | 0.4 | 3.0 | 2.2 | 16.9 |
| 1999-00 | 26 | PHO | NBA | PG | 67 | 67 | 39.0 | 5.2 | 12.8 | .409 | 0.8 | 2.5 | .337 | 4.4 | 10.3 | .427 | .442 | 3.0 | 3.7 | .829 | 1.4 | 5.8 | 7.2 | 10.1 | 2.0 | 0.4 | 3.4 | 2.2 | 14.3 |
| 2000-01 | 27 | PHO | NBA | PG | 77 | 76 | 39.8 | 5.9 | 14.2 | .411 | 0.9 | 3.0 | .297 | 5.0 | 11.2 | .442 | .443 | 4.3 | 5.2 | .814 | 1.2 | 5.2 | 6.4 | 9.8 | 2.2 | 0.3 | 3.7 | 2.2 | 16.9 |
| 2001-02 | 28 | NJN | NBA | PG | 82 | 82 | 37.3 | 5.4 | 13.9 | .391 | 1.4 | 4.4 | .321 | 4.0 | 9.4 | .424 | .442 | 2.5 | 3.0 | .814 | 1.6 | 5.7 | 7.3 | 9.9 | 2.1 | 0.2 | 3.5 | 1.7 | 14.7 |
| 2002-03 | 29 | NJN | NBA | PG | 80 | 80 | 37.4 | 6.4 | 15.6 | .414 | 1.6 | 4.6 | .341 | 4.9 | 10.9 | .445 | .465 | 4.2 | 5.0 | .841 | 1.4 | 4.9 | 6.3 | 8.9 | 2.2 | 0.3 | 3.7 | 1.6 | 18.7 |
| 2003-04 | 30 | NJN | NBA | PG | 67 | 66 | 36.6 | 5.5 | 14.3 | .384 | 1.4 | 4.4 | .321 | 4.1 | 9.9 | .411 | .433 | 3.1 | 3.7 | .827 | 1.3 | 5.1 | 6.4 | 9.2 | 1.8 | 0.2 | 3.2 | 1.6 | 15.5 |
| 2004-05 | 31 | NJN | NBA | PG | 66 | 65 | 36.9 | 5.2 | 13.0 | .398 | 2.0 | 5.4 | .360 | 3.2 | 7.5 | .425 | .473 | 2.2 | 2.9 | .740 | 1.4 | 6.0 | 7.4 | 8.3 | 1.9 | 0.1 | 2.5 | 1.7 | 14.4 |
| 2005-06 | 32 | NJN | NBA | PG | 80 | 80 | 37.2 | 4.6 | 11.3 | .404 | 1.7 | 4.9 | .352 | 2.8 | 6.4 | .445 | .481 | 2.4 | 3.1 | .795 | 1.1 | 6.2 | 7.3 | 8.4 | 1.9 | 0.4 | 2.4 | 2.0 | 13.3 |
| 2006-07 | 33 | NJN | NBA | PG | 80 | 80 | 36.7 | 4.6 | 11.4 | .406 | 1.6 | 4.5 | .343 | 3.1 | 6.8 | .448 | .475 | 2.2 | 2.9 | .778 | 1.7 | 6.5 | 8.2 | 9.2 | 1.6 | 0.3 | 2.7 | 1.8 | 13.0 |
| 2007-08 | 34 | TOT | NBA | PG | 80 | 80 | 36.3 | 3.8 | 9.9 | .385 | 1.5 | 3.9 | .381 | 2.3 | 6.0 | .387 | .460 | 1.7 | 2.1 | .818 | 1.2 | 6.3 | 7.5 | 10.1 | 1.7 | 0.3 | 3.3 | 2.1 | 10.8 |
| 2007-08 | 34 | NJN | NBA | PG | 51 | 51 | 37.2 | 3.9 | 10.8 | .366 | 1.6 | 4.6 | .356 | 2.3 | 6.1 | .374 | .443 | 1.8 | 2.2 | .820 | 1.1 | 6.9 | 8.1 | 10.4 | 1.5 | 0.3 | 3.6 | 1.8 | 11.3 |
| 2007-08 | 34 | DAL | NBA | PG | 29 | 29 | 34.9 | 3.6 | 8.4 | .426 | 1.2 | 2.6 | .461 | 2.4 | 5.8 | .411 | .498 | 1.5 | 1.9 | .815 | 1.2 | 5.2 | 6.5 | 9.5 | 2.1 | 0.4 | 2.8 | 2.6 | 9.9 |
| 2008-09 | 35 | DAL | NBA | PG | 81 | 81 | 35.6 | 3.2 | 7.6 | .416 | 1.6 | 4.0 | .406 | 1.6 | 3.6 | .427 | .522 | 1.1 | 1.3 | .819 | 1.0 | 5.1 | 6.2 | 8.7 | 2.0 | 0.5 | 2.3 | 2.1 | 9.0 |
| 2009-10 | 36 | DAL | NBA | PG | 80 | 80 | 36.0 | 3.6 | 8.4 | .423 | 2.2 | 5.2 | .425 | 1.4 | 3.2 | .420 | .554 | 1.0 | 1.2 | .808 | 0.6 | 5.0 | 5.6 | 9.1 | 1.8 | 0.4 | 2.4 | 1.8 | 10.3 |
| 2010-11 | 37 | DAL | NBA | PG | 80 | 80 | 33.2 | 2.7 | 7.5 | .361 | 1.7 | 4.9 | .340 | 1.0 | 2.6 | .400 | .472 | 0.8 | 1.0 | .870 | 0.4 | 4.0 | 4.4 | 8.2 | 1.7 | 0.4 | 2.2 | 1.5 | 7.9 |
| 2011-12 | 38 | DAL | NBA | PG | 48 | 48 | 28.7 | 2.1 | 5.7 | .363 | 1.6 | 4.6 | .354 | 0.4 | 1.0 | .400 | .507 | 0.5 | 0.6 | .786 | 0.3 | 3.8 | 4.1 | 5.5 | 1.7 | 0.2 | 1.9 | 1.7 | 6.2 |
| 2012-13 | 39 | NYK | NBA | SG | 76 | 48 | 26.9 | 2.0 | 5.4 | .372 | 1.5 | 4.3 | .351 | 0.5 | 1.1 | .452 | .511 | 0.5 | 0.6 | .833 | 0.7 | 3.6 | 4.3 | 3.3 | 1.6 | 0.3 | 1.0 | 1.6 | 6.0 |
| Career | | | NBA | | 1391 | 1350 | 36.0 | 4.5 | 11.2 | .400 | 1.4 | 4.1 | .349 | 3.0 | 7.1 | .429 | .464 | 2.2 | 2.8 | .785 | 1.3 | 5.0 | 6.3 | 8.7 | 1.9 | 0.3 | 2.9 | 1.8 | 12.6 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| 7 seasons | | NJN | NBA | | 506 | 504 | 37.0 | 5.1 | 13.0 | .397 | 1.6 | 4.7 | .342 | 3.5 | 8.3 | .428 | .459 | 2.7 | 3.3 | .807 | 1.4 | 5.9 | 7.2 | 9.1 | 1.9 | 0.3 | 3.1 | 1.7 | 14.6 |
| 8 seasons | | DAL | NBA | | 500 | 500 | 34.6 | 3.7 | 9.5 | .391 | 1.6 | 4.3 | .363 | 2.2 | 5.2 | .413 | .472 | 1.5 | 2.1 | .738 | 1.2 | 4.3 | 5.5 | 8.4 | 1.9 | 0.4 | 2.8 | 1.9 | 10.5 |
| 5 seasons | | PHO | NBA | | 309 | 298 | 38.9 | 5.2 | 12.4 | .419 | 0.9 | 2.8 | .331 | 4.3 | 9.6 | .444 | .456 | 3.1 | 3.9 | .793 | 1.3 | 5.1 | 6.4 | 9.7 | 2.1 | 0.3 | 3.2 | 2.1 | 14.4 |
| 1 season | | NYK | NBA | | 76 | 48 | 26.9 | 2.0 | 5.4 | .372 | 1.5 | 4.3 | .351 | 0.5 | 1.1 | .452 | .511 | 0.5 | 0.6 | .833 | 0.7 | 3.6 | 4.3 | 3.3 | 1.6 | 0.3 | 1.0 | 1.6 | 6.0 |