Federer of Switzerland hits return to Djokovic of Serbia in their semi-final match of the Paris Masters tennis tournament in Paris

Roger Federer of Switzerland hits a return to Novak Djokovic of Serbia in their semi-final match of the Paris Masters men’s singles tennis tournament at the Palais Omnisports...

Roger Federer of Switzerland hits a return to Novak Djokovic of Serbia in their semi-final match of the Paris Masters men’s singles tennis tournament at the Palais Omnisports of Bercy in Paris, November 2, 2013. REUTERS/Gonzalo Fuentes (FRANCE – Tags: SPORT TENNIS)