Rookie Tyler Herro dazzles to lead Heat past Celtics in Game 4 of East finals

The youngest player on the floor helped the Miami Heat move a game away from the NBA Finals. Tyler Herro — still just 20 years old — scored a Heat rookie-record 37 points, Jimmy Butler had 24 and Miami beat the Boston Celtics 112-109 on Wednesday night in Game 4 of the Eastern Conference finals.