The Cavs closed out Miami with a 55-point rout in Game 4 and outscored their opponent by 122 points in four games

Cleveland completed a sweep of the Heat Monday night with an overwhelming 138-83 win in Game 4 in Miami. The 55-point margin of victory is the fourth-largest in NBA playoff history. The win marked a fitting end to a dominant series for the Cavs, who set the tone with a 21-point in in Game 1 and never let off the gas.

The Cleveland Cavaliers crushed the Miami Heat 138-83 to complete a 4-0 series sweep and cruise into the NBA Eastern Conference playoff semi-finals on Monday.Mitchell said Cleveland had been determined to wrap up the series swiftly on Monday.