The men are going at it this week for the year-end championship and Rafa Nadal is not playing due to an injury. Andy Roddick from the USA is playing and it appears he is about to lose in the round robin match against Andy Murray of Great Britain. Roger Federer has already lost in the round robin match he had against Giles Simon, so another loss and he's out of the Masters Cup.
Go Tsonga, Roddick, Djokovic!!