Switzerland's Roger Federer practices at the Billie Jean King National Tennis Center in New York, Wednesday, Aug. 24, 2011. Federer is seeded third in the men's rankings at the U.S. Open, which is ... more 
Switzerland's Roger Federer practices at the Billie Jean King National Tennis Center in New York, Wednesday, Aug. 24, 2011. Federer is seeded third in the men's rankings at the U.S. Open, which is scheduled to start at the stadium on Monday, Aug. 29. (AP Photo/Peter Morgan) less 
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Associated Press | Photo By Peter Morgan
Wed, Aug 24, 2011 6:00 PM EDT