![Halle, Germany. 20th June, 2017. Roger Federer from Switzerland celebrates after scoring a point against Japan's Sugita at their men's singles first round tennis match at the ATP tournament taking place in Halle, Germany. 20th June, 2017. Roger Federer from Switzerland celebrates after scoring a point against Japan's Sugita at their men's singles first round tennis match at the ATP tournament taking place in](https://c8.alamy.com/comp/JDKRJN/halle-germany-20th-june-2017-roger-federer-from-switzerland-celebrates-JDKRJN.jpg)
Halle, Germany. 20th June, 2017. Roger Federer from Switzerland celebrates after scoring a point against Japan's Sugita at their men's singles first round tennis match at the ATP tournament taking place in
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Halle, Germany. 24th June, 2017. France's Richard Gasquet in action against Germany's Zverev during the ATP tennis tournament men's singles semi-final match in Halle, Germany, 24 June 2017. Photo: Friso Gentsch/dpa/Alamy Live
![Halle, Germany. 25th June, 2017. Roger Federer from Switzerland poses with his trophy after winning his final match against Alexander Zverev from Germany at the Gerry Weber Open tennis tournament in Halle, Halle, Germany. 25th June, 2017. Roger Federer from Switzerland poses with his trophy after winning his final match against Alexander Zverev from Germany at the Gerry Weber Open tennis tournament in Halle,](https://c8.alamy.com/comp/JEGR02/halle-germany-25th-june-2017-roger-federer-from-switzerland-poses-JEGR02.jpg)
Halle, Germany. 25th June, 2017. Roger Federer from Switzerland poses with his trophy after winning his final match against Alexander Zverev from Germany at the Gerry Weber Open tennis tournament in Halle,
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ANDREY RUBLEV (RUS) Tennis - Gerry Weber Open 2017 - Halle / Westf. - ATP 500 - Gerry Weber Stadion - Germany - 2017 | Juergen Hasenkopf Photography
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ANDREY RUBLEV (RUS) Tennis - Gerry Weber Open 2017 - Halle / Westf. - ATP 500 - Gerry Weber Stadion - Germany - 2017 | Juergen Hasenkopf Photography
![Halle, Germany. 23rd June, 2017. Russian tennis player Andrey Rublev in action during the ATP tennis tournament men's singles quarter final match against his compatriot Khachanov in Halle, Germany, 23 June 2017. Halle, Germany. 23rd June, 2017. Russian tennis player Andrey Rublev in action during the ATP tennis tournament men's singles quarter final match against his compatriot Khachanov in Halle, Germany, 23 June 2017.](https://c8.alamy.com/comp/JE83M8/halle-germany-23rd-june-2017-russian-tennis-player-andrey-rublev-in-JE83M8.jpg)
Halle, Germany. 23rd June, 2017. Russian tennis player Andrey Rublev in action during the ATP tennis tournament men's singles quarter final match against his compatriot Khachanov in Halle, Germany, 23 June 2017.
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