![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
![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
![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. 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](https://c8.alamy.com/comp/HG6BTJ/doha-qatar-4th-jan-2017-horacio-zeballos-of-argentina-reacts-during-HG6BTJ.jpg)
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
![Tennis - Qatar Open - Men's singles final - Andy Murray of Britain v Novak Djokovic of Serbia - Doha, Qatar - 7/1/2017 - Djokovic celebrates after winning. REUTERS/Ibraheem Al Omari Stock Photo - Alamy Tennis - Qatar Open - Men's singles final - Andy Murray of Britain v Novak Djokovic of Serbia - Doha, Qatar - 7/1/2017 - Djokovic celebrates after winning. REUTERS/Ibraheem Al Omari Stock Photo - Alamy](https://c8.alamy.com/comp/2E6G13H/tennis-qatar-open-mens-singles-final-andy-murray-of-britain-v-novak-djokovic-of-serbia-doha-qatar-712017-djokovic-celebrates-after-winning-reutersibraheem-al-omari-2E6G13H.jpg)
Tennis - Qatar Open - Men's singles final - Andy Murray of Britain v Novak Djokovic of Serbia - Doha, Qatar - 7/1/2017 - Djokovic celebrates after winning. REUTERS/Ibraheem Al Omari Stock Photo - Alamy
![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/1009932459/w.jpg)
Doha, 17 01 2017 TENNIS MEN TOURNAMENT ATP, Tennis Herren 250 DOHA QATAR EXXONMOBIL OPEN NZ Daniel Evans
![Novak Djokovic's final with Sir Andy Murray in Doha will have only made rival players fearing what is to come Novak Djokovic's final with Sir Andy Murray in Doha will have only made rival players fearing what is to come](https://www.telegraph.co.uk/content/dam/tennis/2017/01/08/murraydjoko_trans_NvBQzQNjv4BqhapkVlcy4J6MLIykjOByPh4RqWjmzAlTSu09VFjFdt4.jpg)