The Cavaliers put a bow around their 4-game sweep of the Heat with a dominant 55-point win in Game 4. The Cavs celebrate after punching their ticket to the Eastern Conference semifinals. The Cleveland Cavaliers became the second team to advance in the NBA playoffs with their 138-83 win over the Miami Heat on Monday,

That is because the Heat-Cavaliers series was the most lopsided in NBA playoff history. After the Cavs romped to a 138-83 victory on the road in Game 4, Cleveland set a new record with a plus-122 point differential against Miami -- the largest margin of victory in any four-game span in playoff history.