Roger Federer of Switzerland says goodbye to the spectators after losing the half final match against Alexander Zverev of Germany during day six of...
{"Image ImageDescription": "HALLE, GERMANY - JUNE 18:  Roger Federer of Switzerland says goodbye to the spectators after losing the half final match against Alexander Zverev of Germany during day six of the Gerry Weber Open at Gerry Weber Stadium on June 18, 2016 in Halle, Germany.  (Photo by Thomas Starke/Bongarts/Getty Images)", "Image Copyright": "2016 Getty Images"}