BARCELONA, SPAIN - APRIL 28:  Thiem of Austria plays serves against Yuichi Sugita of Japan in the quarter-final on day five of the Barcelona Open Banc Sabadellon day five of the Barcelona Open Banc Sabadell in the quarterfinal on day five of the Barcelona Open Banc Sabadell on April 28, 2017 in Barcelona, Spain.  (Photo by David Ramos/Getty Images)