![Doha, Qatar. 31st Dec, 2018. Marko Djokovic (R) and Novak Djokovic of Serbia compete during a doubles match against Mubarak Shannan Zayid of Qatar and Cem Ilkel of Turkey at the ATP Doha, Qatar. 31st Dec, 2018. Marko Djokovic (R) and Novak Djokovic of Serbia compete during a doubles match against Mubarak Shannan Zayid of Qatar and Cem Ilkel of Turkey at the ATP](https://c8.alamy.com/comp/RA384N/doha-qatar-31st-dec-2018-marko-djokovic-r-and-novak-djokovic-of-serbia-compete-during-a-doubles-match-against-mubarak-shannan-zayid-of-qatar-and-cem-ilkel-of-turkey-at-the-atp-qatar-open-tennis-match-in-doha-capital-of-qatar-dec-31-2018-marko-djokovic-and-novak-djokovic-won-2-1-credit-nikkuxinhuaalamy-live-news-RA384N.jpg)
Doha, Qatar. 31st Dec, 2018. Marko Djokovic (R) and Novak Djokovic of Serbia compete during a doubles match against Mubarak Shannan Zayid of Qatar and Cem Ilkel of Turkey at the ATP
![2018 Qatar Total Open Second Round | Petra Kvitova vs. Agnieszka Radwanska | WTA Highlights - YouTube 2018 Qatar Total Open Second Round | Petra Kvitova vs. Agnieszka Radwanska | WTA Highlights - YouTube](https://i.ytimg.com/vi/LN6uY2um1ac/maxresdefault.jpg)
2018 Qatar Total Open Second Round | Petra Kvitova vs. Agnieszka Radwanska | WTA Highlights - YouTube
![Preview of ATP Qatar Exxon Mobil Open in Doha from December 31st 2018 to 5th January 2019 - Tennishead Preview of ATP Qatar Exxon Mobil Open in Doha from December 31st 2018 to 5th January 2019 - Tennishead](https://tennishead.net/wp-content/uploads/2018/12/Djokovic-Doha.jpg)
Preview of ATP Qatar Exxon Mobil Open in Doha from December 31st 2018 to 5th January 2019 - Tennishead
![Doha, Qatar. 31st Dec, 2018. Matteo Berrettini of Italy reacts during the singles first round of ATP Qatar Open tennis match aganst Roberto Bautista Agut of Spain in Doha, capital of Qatar, Doha, Qatar. 31st Dec, 2018. Matteo Berrettini of Italy reacts during the singles first round of ATP Qatar Open tennis match aganst Roberto Bautista Agut of Spain in Doha, capital of Qatar,](https://c8.alamy.com/comp/RA383J/doha-qatar-31st-dec-2018-matteo-berrettini-of-italy-reacts-during-the-singles-first-round-of-atp-qatar-open-tennis-match-aganst-roberto-bautista-agut-of-spain-in-doha-capital-of-qatar-dec-31-2018-matteo-berrettini-lost-0-2-xinhuanikku-credit-nikkuxinhuaalamy-live-news-RA383J.jpg)
Doha, Qatar. 31st Dec, 2018. Matteo Berrettini of Italy reacts during the singles first round of ATP Qatar Open tennis match aganst Roberto Bautista Agut of Spain in Doha, capital of Qatar,
![Gael Monfils France Celebrates Winning Against Editorial Stock Photo - Stock Image | Shutterstock Editorial Gael Monfils France Celebrates Winning Against Editorial Stock Photo - Stock Image | Shutterstock Editorial](https://editorial01.shutterstock.com/wm-preview-1500/9308781ah/c1d5a05c/Shutterstock_9308781ah.jpg)