Key Biscayne, UNITED STATES
Roger Federer of Switzerland rests during his match against Guillermo Canas of Argentina at the Sony...
Roger Federer of Switzerland rests during his match against Guillermo Canas of Argentina at the Sony Ericsson Open tennis tournament in Key Biscayne, Miami March 27, 2007. Federer suffered a stunning 7-6 2-6 7-6 defeat by Canas on Tuesday, the world number one's second loss to the Argentine in successive tournaments. REUTERS/Carlos Barria (UNITED STATES)