SportsLine expert Mike Barner just revealed his NBA picks and All-Star Weekend predictions for Saturday's NBA dunk contest as Mac McClung looks to win his third in a row

Many of the greatest NBA players have participated in the Slam Dunk Contest, however, here are the 10 best dunkers that skipped the event.

Mac McClung has gone two-for-two in his Slam Dunk contest appearances, cementing himself as one of the best performers in the NBA All-Star weekend's premier event. He will attempt to join Nate Robinson as the only three-time dunk winner on Saturday.