Eight-time champion Roger Federer was sensationally knocked out of Wimbledon on Wednesday by South African giant Kevin Anderson while Rafael Nadal edged Juan Martin del Potro in a Centre Court epic and will meet Novak Djokovic in the semi-finals. Defending champion Federer lost a Court One thriller, 2-6, 6-7 (5/7), 7-5, 6-4, 13-11 as 32-year-old […]Read More