The 2015 Australian Open is set to begin with notable players like Spanish superstar Rafael Nadal, Novac Djokovic and Roger Federer. Here, we list five big storylines you should look forward to at this year's tournament.
The 2015 Australian Open is set to begin in less than a week. The best tennis players in the world will be competing for the first grand slam title of the year. Here, we list 10 South American tennis players you should keep an eye.