Carla Suarez Navarro of Spain hits a backhand during her match against Svetlana Kuznetsova of Russia during the BNP Paribas Open at the Indian Wells Tennis Garden on March 13, 2010 in Indian Wells

A swiss fan shows his support in the first round match between Roger Federer of Switzerland and Igor Andreev of Russia during day two of the 2010 Australian Open

Nikolay Davydenko of Russia plays a forehand in his second round match against Illya Marchenko of Ukraine during day four of the 2010 Australian Open

Tim Smyczek of the United States stretches for a backhand in his match against Carlos Moya of Spain during the BNP Paribas Open at the Indian Wells Tennis Garden on March 11, 2010 in Indian Wells

Mischa Zverev of Germany returns a shot against Frederico Gil of Portugal during day four of the Sony Ericsson Open at the Crandon Park Tennis Center on March 26, 2009 in Key Biscayne, Florida

Australian fans cheer on Jelena Dokic of Australia as she plays against Alisa Kleybanova of Russia in their women's singles first round match on day one of the Australian Open tennis tournament in Melbourne on January 18, 2010.