Shai Gilgeous-Alexander scored 36 points (20 in the paint), and the Oklahoma City Thunder beat the Boston Celtics 127-123 for their fifth straight win.
Chet Holmgren’s 3-pointer put the Thunder ahead for good with 11:20 left in the third quarter.
Jalen Williams’ pull-up jumper with 26.1 seconds left made it 123-119, and Gilgeous-Alexander’s 2 free throws with 2.8 seconds left put it away at 127-123.
Late in the fourth quarter, Payton Pritchard had 2 steals, 1 of them during a 10-0 Celtics run, and the Celtics scored 4 points off them.
Josh Giddey had a season-high 23 points (12 on 4 3-pointers), 8 rebounds and 6 assists.
For the Celtics, Porziņģis had 34 points, 10 rebounds and 3 blocks on 12 for 18 shooting, and Jaylen Brown went 0 for 8 from 3. Jayson Tatum had 30 points, 13 rebounds and 8 assists. The Celtics had 2 30-point scorers.
The Thunder shot 52.7% from the field and 45.0% from 3 to the Celtics’ 45.7% and 37.5%. The Thunder’s starters outscored the Celtics 50-38 in 14 minutes together.