Maria Sharapova waves to the crowd after beating Jamie Hampton during their second-round match at the Australian Open in Melbourne, Australia, Thursday, Jan. 19, 2012. (AP Photo/John Donegan)

Photo by: John Donegan

Maria Sharapova waves to the crowd after beating Jamie Hampton during their second-round match at the Australian Open in Melbourne, Australia, Thursday, Jan. 19, 2012. (AP Photo/John Donegan)