Gerry Weber Open: Roger Federer and Dominic Thiem enter quarter-finals
Roger Federer storms into Gerry Weber semi-final | Sports News,The Indian Express
Seeking first tour title, Zverev falls to Mayer at Gerry Weber Open
2016 Gerry Weber Open: Zverev v Mayer Final Highlights | What a moment for Florian Mayer! The German stunningly wins the biggest title of his career in Halle, after an unexpected final
Halle, Germany. 19th June, 2016. Florian Mayer (GER) defeated Alexander Zverev (GER) in the singles final
Gerry Weber Open (Halle, Germany) - Love Tennis Blog
Halle open hi-res stock photography and images - Alamy
Roger Federer beaten by Alexander Zverev in Gerry Weber Open semis | Tennis News | Sky Sports