LONDON (Reuters) - Roger Federer will be out of action for up to a month after undergoing arthroscopic knee surgery in Switzerland to repair a torn meniscus, his agent at TEAM8 Tony Godsick told ...

LONDON, ENGLAND - JULY 06: Novak Djokovic of Serbia (R) shakes hands at the net with Alexei Popyrin of Australia following victory in the Gentlemen's Singles third round match during day six of The ...