Edgecombe, the 6-foot-4 guard out of Baylor, connected on a 25-foot jumper with 1.7 seconds left, capping a 25-point night, and giving Philadelphia a 139-136 victory over the Memphis Grizzlies on Tuesday night.
"He's obviously a really good player," Celtics coach Joe Mazzulla said. "He scored, hit five threes. Got to the free-throw line a little bit but got a lot in transition. He's just a good player so it's a credit to them and when we play them we have to be better at defending him."