Rookie guard Mario Chalmers hit a 3-pointer at the buzzer on Friday night to give the Heat a 96-93 win over the Spurs.

Chalmers hit his game-winner after the Spurs' Roger Mason tied it on a driving layup with 10 seconds left.

In April in the NCAA title game, Chalmers hit a last-second 3-pointer that forced overtime as Kansas rallied to beat Memphis.