| | | | | | | | | | | | | | | | | | | | | | | |
| 2016-17 | BOS | 78 | 20 | 17.2 | 2.46 | 5.42 | .454 | 0.59 | 1.73 | .341 | 1.09 | 1.59 | .685 | 0.58 | 2.24 | 2.82 | 0.82 | 0.45 | 0.23 | 1.82 | 0.87 | 6.60 |
| 2017-18 | BOS | 70 | 70 | 30.7 | 5.33 | 11.47 | .465 | 1.73 | 4.37 | .395 | 2.14 | 3.33 | .644 | 0.94 | 4.00 | 4.94 | 1.63 | 1.00 | 0.37 | 2.59 | 1.77 | 14.53 |
| 2018-19 | BOS | 74 | 25 | 25.9 | 4.97 | 10.70 | .465 | 1.28 | 3.73 | .344 | 1.80 | 2.73 | .658 | 0.88 | 3.35 | 4.23 | 1.35 | 0.93 | 0.43 | 2.51 | 1.34 | 13.03 |
| 2019-20 | BOS | 57 | 57 | 33.9 | 7.49 | 15.56 | .481 | 2.26 | 5.93 | .382 | 3.09 | 4.26 | .724 | 1.09 | 5.30 | 6.39 | 2.07 | 1.14 | 0.35 | 2.93 | 2.19 | 20.33 |
| CAREER | | 279 | 172 | 26.3 | 4.87 | 10.41 | .468 | 1.40 | 3.78 | .371 | 1.95 | 2.87 | .678 | 0.85 | 3.60 | 4.46 | 1.42 | 0.86 | 0.34 | 2.42 | 1.49 | 13.10 |