Australia's George Bailey during net practice session at Edgbaston, Birmingham, England. Photo: AP
Australia's Michael Clarke during net practice session at Edgbaston, Birmingham. Photo: AP
Serena Williams of the United States plays a shot to Petra Kvitova of the Czech Republic during a quarterfinals match at the All England Lawn Tennis Championships at Wimbledon, England. Photo: AP
Petra Kvitova of the Czech Republic plays a return to Serena Williams of the United States during the quarterfinals match at the All England Lawn Tennis Championships at Wimbledon. Photo: AP
Agnieszka Radwanska of Poland reacts during a match against Maria Kirilenko of Russia at the All England Lawn Tennis Championships at England. Photo: AP
Ukrainian heavyweight champion Wladimir Klitschko, sits behind his belts as he attends a press conference in Bern, Switzerland. Heavyweight champion Klitschko has to defend his WBA, IBF ,WBO and IBO belts against Thompson on Saturday, July 7, 2012, at the Stade de Suisse Wankdorf in Bern. Photo: AP