Top seed Zverev reaches quarter-finals in Vienna

German Alexander Zverev, the top seed, advanced to the quarter-finals of the Vienna Open by winning against American Marcos Giron 6-2, 7-5 at the Wiener Stadthalle on Wednesday evening.

Zverev, ranked No 3, will play the winner of the match between Frenchman Gael Monfils and Italian Lorenzo Musetti, the No 6 seed, next.

In the previous round of the Vienna tournament, the German beat Austrian wildcard Joel Josef Schwaerzler (6-2, 6-2).

Giron, ranked No 48, defeated Alex Michelsen (7-6 (4), 6-3) during the first round of the Vienna tournament.

Vienna ATP 500, other second-round results (Wiener Stadthalle, hard, EUR 2.470.310, most recent results first):

• Gael Monfils vs. Lorenzo Musetti
• Karen Khachanov vs. Brandon Nakashima
• Flavio Cobolli vs. Alex De Minaur
• Grigor Dimitrov vs. Tomas Machac
• Luciano Darderi vs. Jack Draper
• Jakub Mensik vs. Miomir Kecmanovic
• Frances Tiafoe vs. Matteo Berrettini