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 |
| 2009-10 | 21 | GSW | NBA | PG | 80 | 77 | 36.2 | 6.6 | 14.3 | .462 | 2.1 | 4.8 | .437 | 4.5 | 9.5 | .474 | .535 | 2.2 | 2.5 | .885 | 0.6 | 3.9 | 4.5 | 5.9 | 1.9 | 0.2 | 3.0 | 3.2 | 17.5 |
| 2010-11 | 22 | GSW | NBA | PG | 74 | 74 | 33.6 | 6.8 | 14.2 | .480 | 2.0 | 4.6 | .442 | 4.8 | 9.6 | .498 | .551 | 2.9 | 3.1 | .934 | 0.7 | 3.2 | 3.9 | 5.8 | 1.5 | 0.3 | 3.1 | 3.1 | 18.6 |
| 2011-12 | 23 | GSW | NBA | PG | 26 | 23 | 28.2 | 5.6 | 11.4 | .490 | 2.1 | 4.7 | .455 | 3.5 | 6.7 | .514 | .583 | 1.5 | 1.8 | .809 | 0.6 | 2.8 | 3.4 | 5.3 | 1.5 | 0.3 | 2.5 | 2.4 | 14.7 |
| 2012-13 | 24 | GSW | NBA | PG | 78 | 78 | 38.2 | 8.0 | 17.8 | .451 | 3.5 | 7.7 | .453 | 4.5 | 10.1 | .449 | .549 | 3.4 | 3.7 | .900 | 0.8 | 3.3 | 4.0 | 6.9 | 1.6 | 0.2 | 3.1 | 2.5 | 22.9 |
| 2013-14 | 25 | GSW | NBA | PG | 78 | 78 | 36.5 | 8.4 | 17.7 | .471 | 3.3 | 7.9 | .424 | 5.0 | 9.8 | .509 | .566 | 3.9 | 4.5 | .885 | 0.6 | 3.7 | 4.3 | 8.5 | 1.6 | 0.2 | 3.8 | 2.5 | 24.0 |
| 2014-15 | 26 | GSW | NBA | PG | 80 | 80 | 32.7 | 8.2 | 16.8 | .487 | 3.6 | 8.1 | .443 | 4.6 | 8.7 | .528 | .594 | 3.9 | 4.2 | .914 | 0.7 | 3.6 | 4.3 | 7.7 | 2.0 | 0.2 | 3.1 | 2.0 | 23.8 |
| 2015-16 | 27 | GSW | NBA | PG | 79 | 79 | 34.2 | 10.2 | 20.2 | .504 | 5.1 | 11.2 | .454 | 5.1 | 9.0 | .566 | .630 | 4.6 | 5.1 | .908 | 0.9 | 4.6 | 5.4 | 6.7 | 2.1 | 0.2 | 3.3 | 2.0 | 30.1 |
| 2016-17 | 28 | GSW | NBA | PG | 79 | 79 | 33.4 | 8.5 | 18.3 | .468 | 4.1 | 10.0 | .411 | 4.4 | 8.3 | .537 | .580 | 4.1 | 4.6 | .898 | 0.8 | 3.7 | 4.5 | 6.6 | 1.8 | 0.2 | 3.0 | 2.3 | 25.3 |
| 2017-18 | 29 | GSW | NBA | PG | 51 | 51 | 32.0 | 8.4 | 16.9 | .495 | 4.2 | 9.8 | .423 | 4.2 | 7.1 | .595 | .618 | 5.5 | 5.9 | .921 | 0.7 | 4.4 | 5.1 | 6.1 | 1.6 | 0.2 | 3.0 | 2.2 | 26.4 |
| 2018-19 | 30 | GSW | NBA | PG | 69 | 69 | 33.8 | 9.2 | 19.4 | .472 | 5.1 | 11.7 | .437 | 4.0 | 7.7 | .525 | .604 | 3.8 | 4.2 | .916 | 0.7 | 4.7 | 5.3 | 5.2 | 1.3 | 0.4 | 2.8 | 2.4 | 27.3 |
| 2019-20 | 31 | GSW | NBA | PG | 5 | 5 | 27.8 | 6.6 | 16.4 | .402 | 2.4 | 9.8 | .245 | 4.2 | 6.6 | .636 | .476 | 5.2 | 5.2 | 1.000 | 0.8 | 4.4 | 5.2 | 6.6 | 1.0 | 0.4 | 3.2 | 2.2 | 20.8 |
| Career | | | NBA | | 699 | 693 | 34.3 | 8.1 | 17.1 | .476 | 3.6 | 8.2 | .435 | 4.6 | 8.9 | .515 | .581 | 3.7 | 4.0 | .906 | 0.7 | 3.8 | 4.5 | 6.6 | 1.7 | 0.2 | 3.1 | 2.5 | 23.5 |