![Halle, Germany. 15th June, 2016. Roger Federer of Switzerland sits after his victory in the match against Struff of Germany during the ATP tennis tournament in Halle, Germany, 15 June 2016. Photo: Halle, Germany. 15th June, 2016. Roger Federer of Switzerland sits after his victory in the match against Struff of Germany during the ATP tennis tournament in Halle, Germany, 15 June 2016. Photo:](https://c8.alamy.com/comp/G3TEJ7/halle-germany-15th-june-2016-roger-federer-of-switzerland-sits-after-G3TEJ7.jpg)
Halle, Germany. 15th June, 2016. Roger Federer of Switzerland sits after his victory in the match against Struff of Germany during the ATP tennis tournament in Halle, Germany, 15 June 2016. Photo:
![Germany's Philipp Kohlschreiber returns the ball to Austria's Dominic Thiem during the final match at the ATP tennis tournament in Munich, Germany, Sunday, May 1, 2016. (Marc Mueller/dpa via AP Stock Photo - Germany's Philipp Kohlschreiber returns the ball to Austria's Dominic Thiem during the final match at the ATP tennis tournament in Munich, Germany, Sunday, May 1, 2016. (Marc Mueller/dpa via AP Stock Photo -](https://c8.alamy.com/comp/2P1E9TD/germanys-philipp-kohlschreiber-returns-the-ball-to-austrias-dominic-thiem-during-the-final-match-at-the-atp-tennis-tournament-in-munich-germany-sunday-may-1-2016-marc-muellerdpa-via-ap-2P1E9TD.jpg)
Germany's Philipp Kohlschreiber returns the ball to Austria's Dominic Thiem during the final match at the ATP tennis tournament in Munich, Germany, Sunday, May 1, 2016. (Marc Mueller/dpa via AP Stock Photo -
![Halle, Germany. 16th June, 2016. Roger Federer of Switzerland waves after his victory in the match against M. Jaziri of Tunisia during the ATP tennis tournament in Halle, Germany, 16 June 2016. Halle, Germany. 16th June, 2016. Roger Federer of Switzerland waves after his victory in the match against M. Jaziri of Tunisia during the ATP tennis tournament in Halle, Germany, 16 June 2016.](https://c8.alamy.com/comp/G3Y343/halle-germany-16th-june-2016-roger-federer-of-switzerland-waves-after-G3Y343.jpg)
Halle, Germany. 16th June, 2016. Roger Federer of Switzerland waves after his victory in the match against M. Jaziri of Tunisia during the ATP tennis tournament in Halle, Germany, 16 June 2016.
![Fabio Fognini (ITA) Tennis - BMW Open2016 - Munich - ATP - MTTC Iphitos - Germany - 2016 | Juergen Hasenkopf Photography Fabio Fognini (ITA) Tennis - BMW Open2016 - Munich - ATP - MTTC Iphitos - Germany - 2016 | Juergen Hasenkopf Photography](https://m.psecn.photoshelter.com/img-get/I0000kaRVD4i5svc/s/1200/I0000kaRVD4i5svc.jpg)
Fabio Fognini (ITA) Tennis - BMW Open2016 - Munich - ATP - MTTC Iphitos - Germany - 2016 | Juergen Hasenkopf Photography
![Munich, Germany. 30th Apr, 2016. Austrian tennis player Dominic Thiem celebrates his win in the game against German tennis player Alexander Zverev in the half final at the ATP Tournament in Munich, Munich, Germany. 30th Apr, 2016. Austrian tennis player Dominic Thiem celebrates his win in the game against German tennis player Alexander Zverev in the half final at the ATP Tournament in Munich,](https://c8.alamy.com/comp/G0793W/munich-germany-30th-apr-2016-austrian-tennis-player-dominic-thiem-G0793W.jpg)
Munich, Germany. 30th Apr, 2016. Austrian tennis player Dominic Thiem celebrates his win in the game against German tennis player Alexander Zverev in the half final at the ATP Tournament in Munich,
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Scouting Report: Murray, Zverev Compete In Zhuhai, Chengdu; Top 10 Stars At Laver Cup | ATP Tour | Tennis
![Stuttgart, Germany. 11th June, 2016. Roger Federer from Switzerland in action against Fritz from the US during the ATP Tournament at Weissenhof in Stuttgart, Germany, 11 June 2016. PHOTO: MARIJAN MURAT/dpa/Alamy Live Stuttgart, Germany. 11th June, 2016. Roger Federer from Switzerland in action against Fritz from the US during the ATP Tournament at Weissenhof in Stuttgart, Germany, 11 June 2016. PHOTO: MARIJAN MURAT/dpa/Alamy Live](https://c8.alamy.com/comp/G3FNYT/stuttgart-germany-11th-june-2016-roger-federer-from-switzerland-in-G3FNYT.jpg)