Roger Federer of Switzerland shakes hands with Gilles Muller of Luxembourg after their quarter-final match at the U.S.. Open tennis tournament in Flush - Photo

Roger Federer of Switzerland shakes hands with Gilles Muller of Luxembourg after their quarter-final match at the U.S.. Open tennis tournament in Flush - Friday September 5, 06:21 AM
Roger Federer (R.) of Switzerland shakes hands with Gilles Muller of Luxembourg after their quarter-final match at the U.S. Open tennis tournament in Flushing Meadows in New York, September 4, 2008. REUTERS/Eduardo Munoz