Official site of Verein Licht - Luftbad e.V. - Tennis und Entspannen in Frankfurt am Main
Frankfurt, Germany. Main: Tennis: Davis Cup, qualification round Germany - Hungary in the Fraport Arena. Germany's Alexander Zverev catches the bat again in the singles against Hungary's Borsos. Credit: dpa picture alliance/Alamy
Frankfurt, Germany. Main: Tennis: Davis Cup, qualification round Germany - Hungary in the Fraport Arena. Hungary's Peter Nagy (r) and Gabor Borsos play in doubles against the Germans Pütz/Struff. Credit: dpa picture