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 |
| 2006-07 | 20 | MEM | NBA | PG | 10 | 0 | 17.5 | 1.4 | 3.8 | .368 | 0.3 | 0.8 | .375 | 1.1 | 3.0 | .367 | .408 | 2.5 | 2.8 | .893 | 1.2 | 1.9 | 3.1 | 3.2 | 1.4 | 0.1 | 1.2 | 2.0 | 5.6 |
| 2007-08 | 21 | MEM | NBA | PG | 82 | 9 | 25.5 | 3.1 | 7.2 | .432 | 0.4 | 1.7 | .257 | 2.7 | 5.5 | .487 | .463 | 3.0 | 4.2 | .698 | 0.5 | 2.5 | 3.0 | 3.6 | 1.1 | 0.3 | 1.5 | 2.3 | 9.6 |
| 2008-09 | 22 | TOT | NBA | PG | 77 | 21 | 21.8 | 2.5 | 5.6 | .435 | 0.3 | 1.3 | .255 | 2.1 | 4.4 | .488 | .464 | 2.4 | 2.9 | .801 | 0.3 | 2.1 | 2.5 | 3.6 | 0.9 | 0.2 | 1.5 | 1.9 | 7.6 |
| 2008-09 | 22 | MEM | NBA | PG | 49 | 21 | 21.9 | 2.3 | 5.6 | .412 | 0.3 | 1.4 | .246 | 1.9 | 4.1 | .468 | .443 | 2.6 | 3.3 | .801 | 0.3 | 2.0 | 2.3 | 3.6 | 1.0 | 0.2 | 1.6 | 1.8 | 7.6 |
| 2008-09 | 22 | HOU | NBA | PG | 28 | 0 | 21.7 | 2.8 | 5.8 | .475 | 0.3 | 1.0 | .276 | 2.5 | 4.8 | .519 | .500 | 1.9 | 2.3 | .800 | 0.5 | 2.3 | 2.8 | 3.5 | 0.8 | 0.3 | 1.4 | 2.0 | 7.6 |
| 2009-10 | 23 | HOU | NBA | PG | 68 | 0 | 24.3 | 2.7 | 6.8 | .397 | 0.5 | 2.0 | .272 | 2.2 | 4.8 | .448 | .436 | 3.2 | 3.8 | .827 | 1.3 | 2.3 | 3.6 | 4.5 | 0.9 | 0.1 | 1.7 | 2.5 | 9.1 |
| 2010-11 | 24 | HOU | NBA | PG | 75 | 71 | 34.2 | 4.6 | 10.8 | .426 | 1.7 | 4.6 | .376 | 2.9 | 6.2 | .464 | .506 | 2.6 | 3.3 | .765 | 1.2 | 2.9 | 4.1 | 6.7 | 1.4 | 0.3 | 2.1 | 2.8 | 13.5 |
| 2011-12 | 25 | HOU | NBA | PG | 47 | 38 | 32.1 | 4.5 | 10.9 | .409 | 1.7 | 4.5 | .374 | 2.8 | 6.4 | .434 | .486 | 3.6 | 4.2 | .864 | 0.8 | 3.7 | 4.5 | 6.6 | 1.6 | 0.3 | 2.8 | 2.8 | 14.3 |
| 2012-13 | 26 | TOR | NBA | PG | 68 | 52 | 29.7 | 3.7 | 9.2 | .401 | 1.5 | 4.1 | .362 | 2.2 | 5.1 | .433 | .482 | 2.8 | 3.5 | .795 | 0.8 | 3.9 | 4.7 | 6.4 | 1.4 | 0.4 | 2.3 | 3.2 | 11.6 |
| 2013-14 | 27 | TOR | NBA | PG | 79 | 79 | 36.2 | 5.8 | 13.7 | .423 | 2.4 | 6.3 | .380 | 3.4 | 7.3 | .460 | .511 | 4.0 | 4.9 | .813 | 1.1 | 3.6 | 4.7 | 7.4 | 1.5 | 0.2 | 2.5 | 3.4 | 17.9 |
| 2014-15 | 28 | TOR | NBA | PG | 70 | 70 | 34.5 | 6.1 | 14.9 | .412 | 1.9 | 5.6 | .338 | 4.3 | 9.3 | .457 | .476 | 3.6 | 4.5 | .808 | 0.8 | 3.9 | 4.7 | 6.8 | 1.6 | 0.2 | 2.5 | 3.0 | 17.8 |
| 2015-16 | 29 | TOR | NBA | PG | 77 | 77 | 37.0 | 6.6 | 15.6 | .427 | 2.8 | 7.1 | .388 | 3.9 | 8.5 | .461 | .516 | 5.2 | 6.4 | .811 | 0.7 | 4.0 | 4.7 | 6.4 | 2.1 | 0.4 | 2.9 | 2.7 | 21.2 |
| 2016-17 | 30 | TOR | NBA | PG | 60 | 60 | 37.4 | 7.1 | 15.3 | .464 | 3.2 | 7.8 | .412 | 3.9 | 7.5 | .518 | .569 | 5.0 | 6.1 | .819 | 0.8 | 4.0 | 4.8 | 7.0 | 1.5 | 0.3 | 2.9 | 2.8 | 22.4 |
| 2017-18 | 31 | TOR | NBA | PG | 78 | 78 | 32.2 | 5.2 | 12.1 | .427 | 3.1 | 7.6 | .399 | 2.1 | 4.5 | .474 | .553 | 2.9 | 3.3 | .854 | 0.8 | 4.7 | 5.6 | 6.9 | 1.1 | 0.2 | 2.3 | 2.5 | 16.2 |
| 2018-19 | 32 | TOR | NBA | PG | 65 | 65 | 34.0 | 4.7 | 11.4 | .411 | 2.4 | 7.0 | .347 | 2.3 | 4.4 | .514 | .518 | 2.5 | 3.0 | .830 | 0.6 | 4.2 | 4.8 | 8.7 | 1.4 | 0.5 | 2.8 | 2.6 | 14.2 |
| 2019-20 | 33 | TOR | NBA | PG | 58 | 58 | 36.2 | 5.8 | 13.8 | .416 | 2.8 | 8.0 | .352 | 2.9 | 5.8 | .504 | .518 | 5.1 | 5.9 | .857 | 0.6 | 4.5 | 5.0 | 7.5 | 1.4 | 0.4 | 3.1 | 3.3 | 19.4 |
| Career | | | NBA | | 914 | 678 | 31.6 | 4.7 | 11.2 | .423 | 1.9 | 5.1 | .366 | 2.9 | 6.1 | .471 | .506 | 3.5 | 4.3 | .809 | 0.8 | 3.5 | 4.3 | 6.2 | 1.4 | 0.3 | 2.3 | 2.7 | 14.7 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| 8 seasons | | TOR | NBA | | 555 | 539 | 34.6 | 5.6 | 13.2 | .424 | 2.5 | 6.7 | .375 | 3.1 | 6.6 | .474 | .518 | 3.8 | 4.7 | .822 | 0.8 | 4.1 | 4.9 | 7.1 | 1.5 | 0.3 | 2.6 | 2.9 | 17.6 |
| 4 seasons | | HOU | NBA | | 218 | 109 | 29.0 | 3.7 | 8.9 | .419 | 1.2 | 3.3 | .352 | 2.6 | 5.6 | .458 | .484 | 2.9 | 3.6 | .814 | 1.1 | 2.8 | 3.9 | 5.6 | 1.2 | 0.3 | 2.0 | 2.6 | 11.5 |
| 3 seasons | | MEM | NBA | | 141 | 30 | 23.7 | 2.7 | 6.4 | .424 | 0.4 | 1.5 | .258 | 2.3 | 4.9 | .476 | .455 | 2.8 | 3.8 | .739 | 0.5 | 2.3 | 2.8 | 3.6 | 1.1 | 0.2 | 1.5 | 2.1 | 8.6 |