bild

epa04929246 Roger Federer of Switzerland reacts as he plays Novak Djokovic of Serbia during the men's final on the fourteenth day of the 2015 US Open Tennis Championship at the USTA National Tennis Center in Flushing Meadows, New York, USA, 13 September 2015. The US Open runs through 13 September, which is a return to a 14-day schedule. EPA/CJ GUNTHER