In the first quarter of Boston's 112-107 victory over the Miami Heat on Thursday night, point guard Rajon Rondo provided an amazing highlight. Up by 10, Rondo took the ball up the court and Celtics forward Glen Davis set a screen on Miami's Eddie House. Rondo drove to the basket and nobody on Miami was there to help. Rondo threw down an amazing dunk while Heat forward Chris Bosh stood and watched from under the basket. Scroll down to watch the play.