![Andy Murray and Novak Djokovic set unprecedented new heights in Doha, says Annabel Croft | Tennis News | Sky Sports Andy Murray and Novak Djokovic set unprecedented new heights in Doha, says Annabel Croft | Tennis News | Sky Sports](https://e0.365dm.com/17/01/2048x1152/skysports-tennis-andy-murray-novak-djokovic_3867039.jpg)
Andy Murray and Novak Djokovic set unprecedented new heights in Doha, says Annabel Croft | Tennis News | Sky Sports
![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)
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. 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, 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](https://c8.alamy.com/comp/HG0XEK/doha-qatar-2nd-jan-2017-andy-murray-l-of-britain-speaks-to-mariusz-HG0XEK.jpg)
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
![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, 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
![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. 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](https://c8.alamy.com/comp/HG165T/doha-qatar-3rd-jan-2017-ivo-karlovic-of-croatia-returns-a-shot-during-HG165T.jpg)