COLOGNE, GERMANY - OCTOBER 24: Diego Schwartzman of Argentina plays a backhand during the semi final match between Felix Auger-Aliassime of Canada and Diego Schwartzman of Argentina of day six of the Bett1Hulks Championship Tennis Tournament at Lanxess Arena on October 24, 2020 in Cologne, Germany. (Photo by Christof Koepsel/Getty Images)
