Roger Federer of Switzerland plays a return to Noak Djokovic of Serbia during their ATP World Tour Tennis singles final match in London, Monday, Nov. 12, 2012. (AP Photo/Kirsty Wigglesworth)

Associated Press
Roger Federer of Switzerland plays a return to Noak Djokovic of Serbia during their ATP World Tour Tennis singles final match in London, Monday, Nov.  12, 2012. (AP Photo/Kirsty Wigglesworth)
Roger Federer of Switzerland plays a return to Noak Djokovic of Serbia during their ATP World Tour Tennis singles final match in London, Monday, Nov. 12, 2012. (AP Photo/Kirsty Wigglesworth)
View Comments (0)