World number two Rafael Nadal did a great favor for debutant American James Blake by beating Tommy Robredo in an all-Spanish round robin match on Wednesday.
World number one Roger Federer claimed the eighth successive win over American Andy Roddick following a full sets thriller in Shanghai at the yearend Masters Cup on Tuesday.
Defending champion Argentina David Nalbandian still has no win in the ATP Tennis Masters Cup singles Red Group for he lost to Ivan Ljubici, 5-7, 7-6 (9-7), 7-5.
World number one Roger Federer claimed the eighth successive win over American Andy Roddick following a full sets thriller in Shanghai at the yearend Masters Cup on Tuesday.