| | | | | | | | | | | | | | | | | | | | | | | |
| 2014-15 | BOS | 67 | 38 | 27.0 | 2.61 | 7.12 | .367 | 1.36 | 4.06 | .335 | 1.22 | 1.90 | .646 | 0.91 | 2.40 | 3.31 | 3.10 | 1.48 | 0.27 | 2.63 | 1.34 | 7.81 |
| 2015-16 | BOS | 61 | 10 | 27.3 | 3.02 | 8.67 | .348 | 1.00 | 3.95 | .253 | 2.11 | 2.72 | .777 | 1.25 | 2.93 | 4.18 | 3.03 | 1.49 | 0.30 | 3.00 | 1.31 | 9.15 |
| 2016-17 | BOS | 79 | 24 | 30.4 | 3.41 | 9.48 | .359 | 1.19 | 4.20 | .283 | 2.57 | 3.16 | .812 | 0.99 | 2.87 | 3.86 | 4.61 | 1.58 | 0.43 | 2.43 | 2.01 | 10.57 |
| 2017-18 | BOS | 54 | 11 | 29.9 | 3.50 | 9.54 | .367 | 1.39 | 4.61 | .301 | 1.80 | 2.46 | .729 | 0.80 | 2.70 | 3.50 | 4.80 | 1.31 | 0.43 | 2.46 | 2.39 | 10.19 |
| CAREER | | 401 | 183 | 28.9 | 3.27 | 8.78 | .373 | 1.46 | 4.58 | .318 | 1.85 | 2.39 | .775 | 0.89 | 2.68 | 3.57 | 4.06 | 1.57 | 0.37 | 2.61 | 1.71 | 9.85 |