The Australian Open begins tomorrow, and Mitch previews the tennis season's first major with his Tennis Channel co-workers George Panossian and Brandon Moglen. The guys discuss whether Roger Federer or Rafael Nadal can make a run despite being seeded low, if Novak Djokovic or Andy Murray should be considered the odds-on favorite in the men's draw, and whether Serena Williams is physically and mentally ready to win her 23rd grand slam.