Spaniard feels fit for U.S. Open after returning from knee injury . Rafael Nadal aims to seal career grand slam with victory at CNN . so things are looking good . Roger Federer is in good form after winning key hard-court warm up event . Swiss confident of bid to capture seventh successive New York Open title .
Spaniard feels fit for U.S. Open after returning from knee injury . Rafael Nadal aims to seal career grand slam with victory at CNN . Roger Federer is in good form after winning key hard-court warm up event . Swiss confident of bid to capture seventh successive New York Open title .