![Novak Djokovic of Serbia returns the ball during the men's singles semifinal against Spain's Roberto Bautista at the Shanghai Masters tennis tournament in Shanghai, east China, Oct. 15, 2016. Novak Djokovic lost Novak Djokovic of Serbia returns the ball during the men's singles semifinal against Spain's Roberto Bautista at the Shanghai Masters tennis tournament in Shanghai, east China, Oct. 15, 2016. Novak Djokovic lost](https://c8.alamy.com/comp/2EWM230/novak-djokovic-of-serbia-returns-the-ball-during-the-mens-singles-semifinal-against-spains-roberto-bautista-at-the-shanghai-masters-tennis-tournament-in-shanghai-east-china-oct-15-2016-novak-djokovic-lost-0-2-xinhuafan-junwll-photo-by-xinhuasipa-usa-2EWM230.jpg)
Novak Djokovic of Serbia returns the ball during the men's singles semifinal against Spain's Roberto Bautista at the Shanghai Masters tennis tournament in Shanghai, east China, Oct. 15, 2016. Novak Djokovic lost
![Gilles Simon France action Rolex Shanghai Masters Editorial Stock Photo - Stock Image | Shutterstock Gilles Simon France action Rolex Shanghai Masters Editorial Stock Photo - Stock Image | Shutterstock](https://editorial01.shutterstock.com/wm-preview-1500/6321221ab/927e2583/atp-wta-tennis-world-tour-2016-shanghai-rolex-masters-2016-day-six-shutterstock-editorial-6321221ab.jpg)
Gilles Simon France action Rolex Shanghai Masters Editorial Stock Photo - Stock Image | Shutterstock
![Monte Carlo, Monaco. 15th Apr, 2016. Rolex Monte Carlo Masters Tennis: Rafael Nadal in action against Stan Wawrinka in the last 8 at the Monte-Carlo Country Club. Nadal won the match 6-1 Monte Carlo, Monaco. 15th Apr, 2016. Rolex Monte Carlo Masters Tennis: Rafael Nadal in action against Stan Wawrinka in the last 8 at the Monte-Carlo Country Club. Nadal won the match 6-1](https://c8.alamy.com/comp/FXFYDY/monte-carlo-monaco-15th-apr-2016-rolex-monte-carlo-masters-tennis-FXFYDY.jpg)
Monte Carlo, Monaco. 15th Apr, 2016. Rolex Monte Carlo Masters Tennis: Rafael Nadal in action against Stan Wawrinka in the last 8 at the Monte-Carlo Country Club. Nadal won the match 6-1
![Gilles Simon France action Rolex Shanghai Masters Editorial Stock Photo - Stock Image | Shutterstock Gilles Simon France action Rolex Shanghai Masters Editorial Stock Photo - Stock Image | Shutterstock](https://editorial01.shutterstock.com/wm-preview-1500/6321221aj/0fec852c/atp-wta-tennis-world-tour-2016-shanghai-rolex-masters-2016-day-six-shutterstock-editorial-6321221aj.jpg)
Gilles Simon France action Rolex Shanghai Masters Editorial Stock Photo - Stock Image | Shutterstock
![Andy Murray takes over from Novak Djokovic as new world No. 1 after Raonic withdraws in Paris | CTV News Andy Murray takes over from Novak Djokovic as new world No. 1 after Raonic withdraws in Paris | CTV News](https://www.ctvnews.ca/polopoly_fs/1.3147498.1478358514!/httpImage/image.jpg_gen/derivatives/landscape_1020/image.jpg)
Andy Murray takes over from Novak Djokovic as new world No. 1 after Raonic withdraws in Paris | CTV News
![Andy Murray beats Rafa Nadal despite awful troubles with serve in Madrid Masters semi-final - Eurosport Andy Murray beats Rafa Nadal despite awful troubles with serve in Madrid Masters semi-final - Eurosport](https://imgresizer.eurosport.com/unsafe/1200x0/filters:format(jpeg):focal(1668x534:1670x532)/origin-imgresizer.eurosport.com/2016/05/07/1850187-39000971-2560-1440.jpg)
Andy Murray beats Rafa Nadal despite awful troubles with serve in Madrid Masters semi-final - Eurosport
![Alexander Zverev of Germany during his first round match at the Monte-Carlo Rolex Masters Tennis Tournament in Monaco on April 11, 2016. Photo by Corinne Dubreuil/ABACAPRESS.COM Stock Photo - Alamy Alexander Zverev of Germany during his first round match at the Monte-Carlo Rolex Masters Tennis Tournament in Monaco on April 11, 2016. Photo by Corinne Dubreuil/ABACAPRESS.COM Stock Photo - Alamy](https://c8.alamy.com/comp/2DHYJ4W/alexander-zverev-of-germany-during-his-first-round-match-at-the-monte-carlo-rolex-masters-tennis-tournament-in-monaco-on-april-11-2016-photo-by-corinne-dubreuilabacapresscom-2DHYJ4W.jpg)