NEW YORK - SEPTEMBER 07:  Tommy Haas of Germany is tended to by his trainer during a match against Nikolay Davydenko of Russia during the U.S. Open at the USTA Billie Jean King National Tennis Center in Flushing Meadows Corona Park on September 7, 2006 in the Flushing neighborhood of the Queens borough of New York City.  (Photo by Matthew Stockman/Getty Images)