BARCELONA, SPAIN - APRIL 23: General view of the action during the match between Rafael Nadal of Spain and Philipp Kohlschreiber of Germany during day six of the Barcelona Open Banc Sabadell at the Real Club de Tenis Barcelona on April 23, 2016 in Barcelona, Spain. Nadal won 6-3, 6-3. (Photo by David Ramos/Getty Images)
