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UNITED KINGDOM - JUNE 24: Andy Roddick of the U.S. serves in his first round match against Eduardo Schwank of Argentina at the Wimbledon tennis championships in southwest London, U.K., on Tuesday, June 24, 2008. (Photo by Alan Crowhurst/Bloomberg via Getty Images)

UNITED KINGDOM - JUNE 24:  Andy Roddick of the U.S. serves in his first round match against Eduardo Schwank of Argentina at the Wimbledon tennis championships in southwest London, U.K., on Tuesday, June 24, 2008.  (Photo by Alan Crowhurst/Bloomberg via Getty Images)