![Stanislas Wawrinka of Switzerland returns a shot to Viktor Troicki of Serbia in their second round match of the men's singles during the 2015 Shanghai Rolex Masters tennis tournament in Shanghai, China, Stanislas Wawrinka of Switzerland returns a shot to Viktor Troicki of Serbia in their second round match of the men's singles during the 2015 Shanghai Rolex Masters tennis tournament in Shanghai, China,](https://c8.alamy.com/comp/2P29NJR/stanislas-wawrinka-of-switzerland-returns-a-shot-to-viktor-troicki-of-serbia-in-their-second-round-match-of-the-mens-singles-during-the-2015-shanghai-rolex-masters-tennis-tournament-in-shanghai-china-14-october-2015stanislas-wawrinka-of-switzerland-defeated-viktor-troicki-of-serbia-2-0-7-66-3-in-their-second-round-match-of-the-mens-singles-during-the-2015-shanghai-rolex-masters-tennis-tournament-in-shanghai-china-14-october-2015imaginechina-via-ap-images-2P29NJR.jpg)
Stanislas Wawrinka of Switzerland returns a shot to Viktor Troicki of Serbia in their second round match of the men's singles during the 2015 Shanghai Rolex Masters tennis tournament in Shanghai, China,
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Viktor Troicki launches furious tirade on umpire during Wimbledon second round defeat - Mirror Online
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Viktor Troicki launches furious tirade on umpire during Wimbledon second round defeat - Mirror Online
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Stan Wawrinka and Jo-Wilfried Tsonga reach fourth round of the Australian Open | Tennis News | Sky Sports
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Sofia Open: Stan Wawrinka reaches first semi-final since knee surgery with win over Viktor Troicki-Sports News , Firstpost
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18 Stan Wawrinka V Viktor Troicki St Petersburg Tennis Open 2016 Stock Photos, High-Res Pictures, and Images - Getty Images
![Viktor Troicki of Serbia returns a shot to Stanislas Wawrinka of Switzerland in their second round match of the men's singles during the 2015 Shanghai Rolex Masters tennis tournament in Shanghai, China, Viktor Troicki of Serbia returns a shot to Stanislas Wawrinka of Switzerland in their second round match of the men's singles during the 2015 Shanghai Rolex Masters tennis tournament in Shanghai, China,](https://c8.alamy.com/comp/2P29NJJ/viktor-troicki-of-serbia-returns-a-shot-to-stanislas-wawrinka-of-switzerland-in-their-second-round-match-of-the-mens-singles-during-the-2015-shanghai-rolex-masters-tennis-tournament-in-shanghai-china-14-october-2015stanislas-wawrinka-of-switzerland-defeated-viktor-troicki-of-serbia-2-0-7-66-3-in-their-second-round-match-of-the-mens-singles-during-the-2015-shanghai-rolex-masters-tennis-tournament-in-shanghai-china-14-october-2015imaginechina-via-ap-images-2P29NJJ.jpg)
Viktor Troicki of Serbia returns a shot to Stanislas Wawrinka of Switzerland in their second round match of the men's singles during the 2015 Shanghai Rolex Masters tennis tournament in Shanghai, China,
![Viktor Troicki of Serbia reacts during the Mens Singles match against Stan Wawrinka of Switzerland in round 3 on day five of the Australian Open, in Melbourne, Australia, Friday, Jan. 20, 2017.(AAP Viktor Troicki of Serbia reacts during the Mens Singles match against Stan Wawrinka of Switzerland in round 3 on day five of the Australian Open, in Melbourne, Australia, Friday, Jan. 20, 2017.(AAP](https://c8.alamy.com/comp/2JX4BB5/viktor-troicki-of-serbia-reacts-during-the-mens-singles-match-against-stan-wawrinka-of-switzerland-in-round-3-on-day-five-of-the-australian-open-in-melbourne-australia-friday-jan-20-2017aap-imagelukas-coch-2JX4BB5.jpg)
Viktor Troicki of Serbia reacts during the Mens Singles match against Stan Wawrinka of Switzerland in round 3 on day five of the Australian Open, in Melbourne, Australia, Friday, Jan. 20, 2017.(AAP
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Novak Djokovic targeting Olympic gold in tennis event at London 2012 | The Independent | The Independent
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