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Doha, Qatar. 3rd Jan, 2019. Novak Djokovic of Serbia celebrates after the singles quarterfinal match against Nikoloz Basilashvili of Georgia at the ATP Qatar Open tennis tournament in Doha, capital of Qatar,
![Doha, Qatar. 1st Jan, 2019. Damir Dzumhur of Bosnia and Herzegovina returns the ball during the singles first round match against Novak Djokovic of Serbia at the ATP Qatar Open Tennis match Doha, Qatar. 1st Jan, 2019. Damir Dzumhur of Bosnia and Herzegovina returns the ball during the singles first round match against Novak Djokovic of Serbia at the ATP Qatar Open Tennis match](https://c8.alamy.com/comp/RA6AFA/doha-qatar-1st-jan-2019-damir-dzumhur-of-bosnia-and-herzegovina-returns-the-ball-during-the-singles-first-round-match-against-novak-djokovic-of-serbia-at-the-atp-qatar-open-tennis-match-in-doha-capital-of-qatar-jan-1-2019-credit-nikkuxinhuaalamy-live-news-RA6AFA.jpg)
Doha, Qatar. 1st Jan, 2019. Damir Dzumhur of Bosnia and Herzegovina returns the ball during the singles first round match against Novak Djokovic of Serbia at the ATP Qatar Open Tennis match
![Doha, Qatar. 4th Jan, 2019. (SP)QATAR-DOHA-TENNIS-QATAR Novak Djokovic of Serbia reacts during the singles semifinal match against Roberto Bautista Agut of Spain at the ATP Qatar Open tennis tournament in Doha, capital Doha, Qatar. 4th Jan, 2019. (SP)QATAR-DOHA-TENNIS-QATAR Novak Djokovic of Serbia reacts during the singles semifinal match against Roberto Bautista Agut of Spain at the ATP Qatar Open tennis tournament in Doha, capital](https://c8.alamy.com/comp/RAN2PJ/doha-qatar-4th-jan-2019-spqatar-doha-tennis-qatar-novak-djokovic-of-serbia-reacts-during-the-singles-semifinal-match-against-roberto-bautista-agut-of-spain-at-the-atp-qatar-open-tennis-tournament-in-doha-capital-of-qatar-jan-4-2019-credit-nikkuxinhuaalamy-live-news-RAN2PJ.jpg)
Doha, Qatar. 4th Jan, 2019. (SP)QATAR-DOHA-TENNIS-QATAR Novak Djokovic of Serbia reacts during the singles semifinal match against Roberto Bautista Agut of Spain at the ATP Qatar Open tennis tournament in Doha, capital
![Doha, Qatar. 5th Jan, 2019. (SP)QATAR-DOHA-TENNIS-QATAR OPEN Tomas Berdych of Czech Republic returns the ball during the final match against Roberto Bautista Agut of Spain at the ATP Qatar Open tennis tournament Doha, Qatar. 5th Jan, 2019. (SP)QATAR-DOHA-TENNIS-QATAR OPEN Tomas Berdych of Czech Republic returns the ball during the final match against Roberto Bautista Agut of Spain at the ATP Qatar Open tennis tournament](https://c8.alamy.com/comp/RB0CFB/doha-qatar-5th-jan-2019-spqatar-doha-tennis-qatar-open-tomas-berdych-of-czech-republic-returns-the-ball-during-the-final-match-against-roberto-bautista-agut-of-spain-at-the-atp-qatar-open-tennis-tournament-in-doha-capital-of-qatar-jan-5-2019-credit-nikkuxinhuaalamy-live-news-RB0CFB.jpg)
Doha, Qatar. 5th Jan, 2019. (SP)QATAR-DOHA-TENNIS-QATAR OPEN Tomas Berdych of Czech Republic returns the ball during the final match against Roberto Bautista Agut of Spain at the ATP Qatar Open tennis tournament
![Novak Djokovic, Marko Djokovic Win First Doubles Match at Qatar ExxonMobil Open in Doha | ATP Tour | Tennis Novak Djokovic, Marko Djokovic Win First Doubles Match at Qatar ExxonMobil Open in Doha | ATP Tour | Tennis](https://www.atptour.com/en/news/www.atptour.com/-/media/images/news/2019/01/01/00/09/djokovic-brothers-doha-2019-monday.jpg)