![Novak Djokovic celebrates his win against Roger Federer during day two of the Barclays ATP World Tour Finals at the O2 Arena, London Stock Photo - Alamy Novak Djokovic celebrates his win against Roger Federer during day two of the Barclays ATP World Tour Finals at the O2 Arena, London Stock Photo - Alamy](https://c8.alamy.com/comp/G6J2JJ/novak-djokovic-celebrates-his-win-against-roger-federer-during-day-G6J2JJ.jpg)
Novak Djokovic celebrates his win against Roger Federer during day two of the Barclays ATP World Tour Finals at the O2 Arena, London Stock Photo - Alamy
![Novak Djokovic - Pablo Carreno Busta critical of 2022 Australian Open exemption; Ashleigh Barty understands frustration - Eurosport Novak Djokovic - Pablo Carreno Busta critical of 2022 Australian Open exemption; Ashleigh Barty understands frustration - Eurosport](https://imgresizer.eurosport.com/unsafe/1200x0/filters:format(jpeg):focal(1254x477:1256x475)/origin-imgresizer.eurosport.com/2022/01/05/3281050-67138268-2560-1440.jpg)
Novak Djokovic - Pablo Carreno Busta critical of 2022 Australian Open exemption; Ashleigh Barty understands frustration - Eurosport
![Tennis World Tour 2 Reveals Star-Studded Roster Including Nadal, Federer & Barty | XboxAchievements.com Tennis World Tour 2 Reveals Star-Studded Roster Including Nadal, Federer & Barty | XboxAchievements.com](https://img.xboxachievements.com/images/screenshots/6924/med_d8b01e89-cb10-450c-bfae-c231d6638c12_Tennis_World_Tour_2_Paire3.jpg)
Tennis World Tour 2 Reveals Star-Studded Roster Including Nadal, Federer & Barty | XboxAchievements.com
![170421) -- Roquebrune-Cap-Martin, April 21, 2017 (Xinhua) -- Novak Djokovic of Serbia returns the ball during a round of 16 match Pablo Carreno Busta of Spain at the ATP World Tour Masters 170421) -- Roquebrune-Cap-Martin, April 21, 2017 (Xinhua) -- Novak Djokovic of Serbia returns the ball during a round of 16 match Pablo Carreno Busta of Spain at the ATP World Tour Masters](https://c8.alamy.com/comp/2ETP19X/170421-roquebrune-cap-martin-april-21-2017-xinhua-novak-djokovic-of-serbia-returns-the-ball-during-a-round-of-16-match-pablo-carreno-busta-of-spain-at-the-atp-world-tour-masters-monte-carlo-in-roquebrune-cap-martin-france-on-april-20-2017-novak-djokovic-won-2-1-xinhuasebastien-darrasse-photo-by-xinhuasipa-usa-2ETP19X.jpg)
170421) -- Roquebrune-Cap-Martin, April 21, 2017 (Xinhua) -- Novak Djokovic of Serbia returns the ball during a round of 16 match Pablo Carreno Busta of Spain at the ATP World Tour Masters
![Tennis World Tour 2: Complete Edition Review — A Mid-Level Contender | Tennis World Tour 2: Complete Edition Tennis World Tour 2: Complete Edition Review — A Mid-Level Contender | Tennis World Tour 2: Complete Edition](https://res.cloudinary.com/lmn/image/upload/c_limit,h_392,w_696/e_sharpen:100/f_auto,fl_lossy,q_auto/v1/gameskinnyc/p/a/i/paire1-e60de.jpg)
Tennis World Tour 2: Complete Edition Review — A Mid-Level Contender | Tennis World Tour 2: Complete Edition
![Novak Djokovic: World No 1 comfortably beats Lorenzo Musetti on return to ATP Tour | Tennis News | Sky Sports Novak Djokovic: World No 1 comfortably beats Lorenzo Musetti on return to ATP Tour | Tennis News | Sky Sports](http://e1.365dm.com/22/02/2048x1152/skysports-novak-djokovic-tennis_5681505.jpg)
Novak Djokovic: World No 1 comfortably beats Lorenzo Musetti on return to ATP Tour | Tennis News | Sky Sports
![ATP World Tour Finals 2021 Results: Novak Djokovic Win Headlines Monday's Scores | Bleacher Report | Latest News, Videos and Highlights ATP World Tour Finals 2021 Results: Novak Djokovic Win Headlines Monday's Scores | Bleacher Report | Latest News, Videos and Highlights](https://media.bleacherreport.com/image/upload/v1636987763/tdr13ldnvjatkvkjqhwc.jpg)