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Doha, Qatar. 3rd Jan, 2017. Ivo Karlovic of Croatia returns a shot during a first round match against Illya Marchenko of Ukraine at the ATP Qatar Open tennis tournament in the Khalifa
![Doha, Qatar. 4th Jan, 2017. Jiri Vesely of the Czech Republic returns a shot during a second round match against his compatriot Tomas Berdych at the ATP Qatar Open tennis tournament in Doha, Qatar. 4th Jan, 2017. Jiri Vesely of the Czech Republic returns a shot during a second round match against his compatriot Tomas Berdych at the ATP Qatar Open tennis tournament in](https://c8.alamy.com/comp/HG6DET/doha-qatar-4th-jan-2017-jiri-vesely-of-the-czech-republic-returns-HG6DET.jpg)
Doha, Qatar. 4th Jan, 2017. Jiri Vesely of the Czech Republic returns a shot during a second round match against his compatriot Tomas Berdych at the ATP Qatar Open tennis tournament in
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Doha, 17 01 2017 TENNIS MEN TOURNAMENT ATP, Tennis Herren 250 DOHA QATAR EXXONMOBIL OPEN NZ Daniel Evans
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Doha, Qatar. 2nd Jan, 2017. Andy Murray (L) of Britain speaks to Mariusz Fyrstenberg of Poland during a first round doubles match with David Marrero of Spain and Nenad Zimonjic of Serbia
![Doha, 17 01 2017 TENNIS MEN TOURNAMENT ATP, Tennis Herren 250 DOHA QATAR EXXONMOBIL OPEN NZ Daniel Evans Doha, 17 01 2017 TENNIS MEN TOURNAMENT ATP, Tennis Herren 250 DOHA QATAR EXXONMOBIL OPEN NZ Daniel Evans](https://www.imago-images.com/bild/sp/1009932461/w.jpg)
Doha, 17 01 2017 TENNIS MEN TOURNAMENT ATP, Tennis Herren 250 DOHA QATAR EXXONMOBIL OPEN NZ Daniel Evans
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Doha, Qatar. 4th Jan, 2017. Horacio Zeballos of Argentina reacts during a second round match against Novak Dojkovic of Serbia at the ATP Qatar Open tennis tournament in the Khalifa International Tennis
![Doha, Qatar. 4th Jan, 2017. Tomas Berdych of the Czech Republic returns a shot during a second round match against his compatriot Jiri Vesely at the ATP Qatar Open tennis tournament in Doha, Qatar. 4th Jan, 2017. Tomas Berdych of the Czech Republic returns a shot during a second round match against his compatriot Jiri Vesely at the ATP Qatar Open tennis tournament in](https://c8.alamy.com/comp/HG6DEF/doha-qatar-4th-jan-2017-tomas-berdych-of-the-czech-republic-returns-HG6DEF.jpg)