Li Na of China celebrates winning the first set over Dominika Cibulkova of Slovakia during their women's singles final at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 25, 2014.(AP Photo/Rick Rycroft)
Alexander Zvere celebrates after winning the Australian Open boy's tennis championship against Stefan Kozlov of the U.S. in Melbourne, Australia, Saturday, Jan. 25, 2014. (AP Photo/Aijaz Rahi)