Saturday represented a milestone for Jayson Tatum, and a significant one in the context of the game he was playing. In overtime against the Toronto Raptors, he made a game-winning 3-pointer as time expired to give his Boston Celtics a 126-123 victory.

Tatum moved his pivot foot with 3.4 seconds left in overtime and should have been called for traveling, but an earlier missed call would have rendered that moot.

Jayson Tatum missed a 15-foot buzzer-beater that would have won Boston the game in regulation Saturday night. Instead, Toronto pushed Boston to overtime. Tatum didn’t miss twice. On a play that appeared to be designed for Jaylen Brown but he got knocked down (without a foul), Tatum isolated and hit the buzzer-beating game-winner.