Switzerland's Stanislas Wawrinka, second left, and Beno?t Paire of France, left, hold their winner's trophy after the doubles final match against Germany's Andre Begemann, right, and Martin Emmrich, second right, at the ATP Chennai Open tennis tournament in Chennai, India, Sunday, Jan. 6, 2013. (AP Photo/Arun Sankar K.)
FILE - 6 JANUARY 2012: British Tennis player Ross Hutchins, 27, has been diagnosed with Hodgkin's lymphoma according to reports. WIMBLEDON, ENGLAND - JUNE 24: Ross Hutchins of Great Britain awaits a serve as he play with Stephen Huss of Australia during the men's doubles first round match against Prakash Amritraj of India and Aisam-Ul-Haq Qureshi of Pakistan on Day Three of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on June 24, 2009 in London, England. (Photo by Julian Finney/Getty Images)
Medics attend to Roberto Bautista Agut of Spain during his match against Janko Tipsarevic of Serbia in the final match of the ATP Chennai Open tennis tournament in Chennai, India, Sunday, Jan. 6, 2013. (AP Photo/Arun Sankar K.)
Janko Tipsarevic of Serbia, left, holds the winner's trophy after the final match against Roberto Bautista Agut of Spain, right, during the ATP Chennai Open tennis tournament in Chennai, India, Sunday, Jan. 6, 2013. (AP Photo/Arun Sankar K.)
BRISBANE, AUSTRALIA - JANUARY 06: Andy Murray of Great Britain holds the winners trophy while his opponent Grigor Dimitrov of Bulgaria holds the runner up trophy after the finals match on day eight of the Brisbane International at Pat Rafter Arena on January 6, 2013 in Brisbane, Australia. (Photo by Chris Hyde/Getty Images)
HOBART, AUSTRALIA - JANUARY 06: Sloane Stephens of the USA plays a backhand in her first round match against Laura Robson of Great Britain during day three of the Hobart International at Domain Tennis Centre on January 6, 2013 in Hobart, Australia. (Photo by Mark Metcalfe/Getty Images)
SYDNEY, AUSTRALIA - JANUARY 06: Caroline Wozniacki of Denmark plays a forehand in her first round match against Urszula Radwanska of Poland during day one of the Sydney International at Sydney Olympic Park Tennis Centre on January 6, 2013 in Sydney, Australia. (Photo by Matt King/Getty Images)
SYDNEY, AUSTRALIA - JANUARY 06: Caroline Wozniacki of Denmark talks to the media after her first round match against Urszula Radwanska of Poland during day one of the Sydney International at Sydney Olympic Park Tennis Centre on January 6, 2013 in Sydney, Australia. (Photo by Mark Nolan/Getty Images)
BRISBANE, AUSTRALIA - JANUARY 06: Serena Williams of the United States speaks to media representatives after yesterday winning the Women's final match against Anastasia Pavlyuchenkova of Russia on day eight of the Brisbane International at Pat Rafter Arena on January 6, 2013 in Brisbane, Australia. (Photo by Matt Roberts/Getty Images)
