Tatum Powers Celtics to Convincing Victory Over Knicks, Tying NBA Three-Pointer Record Jayson Tatum, continuing Boston’s championship celebration, put up a high-scoring performance with 37 points, contributing eight of the Celtics’ record-tying 29 three-pointers, as they dominated the New York Knicks 132-109 in a robust opening night display. Derrick White and Jaylen Brown chipped in…