Lindsay Berra of ESPN The Magazine previews the storylines of this year's Aussie Open.
Six pros kept Roger Federer humble in 2007. Can they do it again in 2008?
Twenty-year-old tennis player Milos Raonic has shot up to 34 in the rankings, the highest ever for a Canadian player. After a fourth-round finish in the Aussie Open earlier this year, Raonic is poised to hit Wimbledon with a vengeance.