Regular season
| 2021-22 | CLE | 21 | 1 | 19.5 | 6.2 | 2.8 | 4.9 | 0.9 | 0.0 | 1.6 | 42.9 | 39.7 | 75.0 |
| 2021-22 | LAL | 18 | 0 | 16.1 | 3.1 | 2.7 | 3.7 | 0.7 | 0.3 | 1.9 | 32.4 | 26.7 | 50.0 |
| 2020-21 | ATL | 27 | 2 | 14.9 | 3.9 | 2.0 | 3.5 | 0.7 | 0.1 | 1.4 | 40.0 | 37.8 | 50.0 |
| 2020-21 | LAC | 18 | 1 | 20.4 | 7.6 | 3.1 | 5.8 | 1.0 | 0.1 | 2.2 | 48.6 | 43.2 | 100.0 |
| 2019-20 | LAL | 48 | 3 | 20.5 | 7.1 | 3.0 | 5.0 | 0.8 | 0.0 | 1.9 | 41.8 | 32.8 | 65.9 |
| 2018-19 | LAL | 46 | 29 | 29.8 | 9.2 | 5.3 | 8.0 | 1.2 | 0.2 | 2.8 | 40.5 | 35.9 | 63.9 |
| 2017-18 | NOP | 65 | 63 | 26.2 | 8.3 | 4.0 | 8.2 | 1.1 | 0.2 | 2.3 | 46.8 | 33.3 | 54.3 |
| 2016-17 | CHI | 69 | 69 | 26.7 | 7.8 | 5.1 | 6.7 | 1.4 | 0.2 | 2.4 | 40.8 | 37.6 | 60.0 |
| 2015-16 | SAC | 72 | 72 | 35.2 | 11.9 | 6.0 | 11.7 | 2.0 | 0.1 | 3.9 | 45.4 | 36.5 | 58.0 |
| 2014-15 | DAL | 46 | 46 | 28.7 | 9.3 | 4.5 | 6.5 | 1.2 | 0.1 | 2.9 | 43.6 | 35.2 | 45.2 |
| 2014-15 | BOS | 22 | 22 | 31.8 | 8.3 | 7.5 | 10.8 | 1.7 | 0.1 | 3.4 | 40.5 | 25.0 | 33.3 |
| 2013-14 | BOS | 30 | 30 | 33.3 | 11.7 | 5.5 | 9.8 | 1.3 | 0.1 | 3.3 | 40.3 | 28.9 | 62.7 |
| 2012-13 | BOS | 38 | 38 | 37.4 | 13.7 | 5.6 | 11.1 | 1.8 | 0.2 | 3.9 | 48.4 | 24.0 | 64.5 |
| 2011-12 | BOS | 53 | 53 | 36.9 | 11.9 | 4.8 | 11.7 | 1.8 | 0.1 | 3.6 | 44.8 | 23.8 | 59.7 |
| 2010-11 | BOS | 68 | 68 | 37.2 | 10.6 | 4.4 | 11.2 | 2.3 | 0.2 | 3.4 | 47.5 | 23.3 | 56.8 |
| 2009-10 | BOS | 81 | 81 | 36.6 | 13.7 | 4.4 | 9.8 | 2.3 | 0.1 | 3.0 | 50.8 | 21.3 | 62.1 |
| 2008-09 | BOS | 80 | 80 | 33.0 | 11.9 | 5.2 | 8.2 | 1.9 | 0.1 | 2.6 | 50.5 | 31.3 | 64.2 |
| 2007-08 | BOS | 77 | 77 | 29.9 | 10.6 | 4.2 | 5.1 | 1.7 | 0.2 | 1.9 | 49.2 | 26.3 | 61.1 |
| 2006-07 | BOS | 78 | 73 | 23.5 | 6.4 | 3.7 | 3.8 | 1.6 | 0.1 | 1.8 | 41.8 | 20.7 | 64.7 |
| Career | TOTAL | 957 | 808 | 29.9 | 9.8 | 4.5 | 7.9 | 1.6 | 0.1 | 2.7 | 45.6 | 32.4 | 61.1 |
Playoffs
| 2020-21 | LAC | 13 | 0 | 16.9 | 4.2 | 2.6 | 3.8 | 0.4 | 0.2 | 1.1 | 34.0 | 39.3 | 66.7 |
| 2019-20 | LAL | 16 | 0 | 24.7 | 8.9 | 4.3 | 6.6 | 1.4 | 0.1 | 2.1 | 45.5 | 40.0 | 68.4 |
| 2017-18 | NOP | 9 | 9 | 33.6 | 10.3 | 7.6 | 12.2 | 1.4 | 0.2 | 3.7 | 41.3 | 42.1 | 64.3 |
| 2016-17 | CHI | 2 | 2 | 33.7 | 11.5 | 8.5 | 10.0 | 3.5 | 0.5 | 2.0 | 42.3 | 0.0 | 50.0 |
| 2014-15 | DAL | 2 | 2 | 18.6 | 9.5 | 1.0 | 3.0 | 0.0 | 0.0 | 1.0 | 45.0 | 50.0 | — |
| 2011-12 | BOS | 19 | 19 | 42.7 | 17.3 | 6.7 | 11.9 | 2.4 | 0.1 | 3.8 | 46.8 | 26.7 | 69.6 |
| 2010-11 | BOS | 9 | 9 | 38.4 | 14.0 | 5.4 | 9.6 | 1.1 | 0.0 | 3.7 | 47.7 | 0.0 | 63.2 |
| 2009-10 | BOS | 24 | 24 | 40.6 | 15.8 | 5.6 | 9.3 | 1.9 | 0.1 | 3.0 | 46.3 | 37.5 | 59.6 |
| 2008-09 | BOS | 14 | 14 | 41.2 | 16.9 | 9.7 | 9.8 | 2.5 | 0.2 | 2.7 | 41.7 | 25.0 | 65.7 |
| 2007-08 | BOS | 26 | 26 | 31.9 | 10.2 | 4.1 | 6.6 | 1.7 | 0.3 | 1.8 | 40.7 | 25.0 | 69.1 |
| Career | TOTAL | 134 | 105 | 34.0 | 12.5 | 5.6 | 8.5 | 1.7 | 0.2 | 2.6 | 44.0 | 33.0 | 64.9 |