Payton Pritchard hit a memorable shot for the Boston Celtics as they try to win their 18th NBA championship. With no time remaining in the first half of Game 5 of the NBA Finals, Pritchard hit a half-court shot against the Dallas Mavericks to give the Celtics the 67-46 lead. This story is developing. The post Payton Pritchard hits ridiculous half-court buzzer beater during NBA Finals Game 5 appeared first on On3.