bild

epa07800099 A multiple exposure image showing Roger Federer of Switzerland hitting a return to Damir Dzumhur of Bosnia and Herzegovina during their match on the third day of the US Open Tennis Championships the USTA National Tennis Center in Flushing Meadows, New York, USA, 28 August 2019. The US Open runs from 26 August through 08 September. (KEYSTONE/EPA/JUSTIN LANE)