Novak Djokovic is the master of Melbourne. But what obstacles await him in his quest to hoist the trophy for a third straight time?
Andy Murray finds himself in familiar territory -- a Slam semifinal. But unless he steps it up, he'll leave Melbourne empty-handed again.
Novak Djokovic experienced a letdown in his last match. Is that a sign of things to come?
Caroline Wozniacki finally met her match (so to speak). The world No. 1 and golfer Rory McIlroy rose to the top of the sporting sphere's glamour couples.
Motivation and desire aren't the problems for Lleyton Hewitt. It's everything else.
With a relapse of mono adding to an already extended litany of afflictions, Mario Ancic is, again, attempting a comeback. Conversely, teenage sensation Kei Nishikori is captivating fans with his magical play.