[Rusty Backhand]

NEW YORK, Sept 1 (Reuters) - Second seed Rafael Nadal was confident of raising his game for the rest of his U.S. Open campaign even though he struggled to reach the third round for the first time.

http://go.reuters.co.uk/newsArticle.jhtml?type=tennisNews&storyID=9536994&section=news&src=rss/uk/tennisNews