MEMPHIS, Tenn. (AP) — Kristaps Porzingis scored 26 points, including the winning dunk with 1:01 left, as the Boston Celtics held on for a 102-100 victory over the Memphis Grizzlies on Sunday night.

With Kristaps Porzingis still sidelined, one of his young understudies is emerging as a real asset for the Celtics.

But in Wednesday's 118-112 loss to the Golden State Warriors, they may have just found an important new weapon. The Celtics dominated the NBA last season largely as a jump-shooting team. Only two ...