Viktor Troicki is a Serbian former professional tennis player. He won his first ATP singles title at the 2010 Kremlin Cup, and his second and third ATP singles titles at the 2015 and 2016 Apia International Sydney. His biggest achievements were a career-high singles ranking of world No. 12 and winning the deciding rubber in Serbia's Davis Cup final against France in 2010. Since then, in every Davis Cup he attended, he contributed to Serbia reaching a quarterfinal or better. He is known for serving a 12-month ban for anti-doping rule violation in 2013–14 for missing a blood test.
Pablo Cuevas and Marcel Granollers were the defending champions; however, Granollers chose to not compete.
Cuevas partnered up with Michael Russell, but they were eliminated by Jérémy Chardy and Lukáš Dlouhý in the quarterfinal.
Igor Kunitsyn and Dmitry Tursunov, which received wildcards into the doubles draw, won this event. They defeated Janko Tipsarević and Viktor Troicki 7–6(10–8), 6–3 in the final.
The 2010 St. Petersburg Open was a tennis tournament played on indoor hard courts. It was the 16th edition of the St. Petersburg Open, and part of the ATP World Tour 250 Series of the 2010 ATP World Tour. It was held at the Petersburg Sports and Concert Complex in Saint Petersburg, Russia, from October 25 through October 31, 2010.
The 2011 Medibank International Sydney was a tennis tournament played on outdoor hard courts. It was the 119th edition of the Medibank International Sydney, and part of the ATP World Tour 250 series of the 2011 ATP World Tour, and of the WTA Premier tournaments of the 2011 WTA Tour. Both the men's and the women's events took place at the NSW Tennis Centre in Sydney, Australia, from 9 to 15 January 2011.
The 2011 UNICEF Open was a tennis tournament played on outdoor grass courts. It was the 22nd edition of the UNICEF Open, and was part of the 250 Series of the 2011 ATP World Tour, and of the WTA International tournaments of the 2011 WTA Tour. Both the men's and the women's events took place at the Autotron park in Rosmalen, 's-Hertogenbosch, Netherlands, from 12 June until 18 June 2011. Dmitry Tursunov and Roberta Vinci won the singles title.
The 2011 Kremlin Cup was a tennis tournament played on indoor hard courts. It was the 22nd edition of the Kremlin Cup for the men and was part of the ATP World Tour 250 Series of the 2011 ATP World Tour, and of the Premier Series of the 2011 WTA Tour. It was held at the Olympic Stadium in Moscow, Russia, from 15 October through 23 October 2011. Janko Tipsarević and Dominika Cibulková won the singles title.
The 2012 Sony Ericsson Open, a men's and women's tennis tournament, was held from March 19 to April 1, 2012. It was the 28th edition of the Miami Masters event and played on outdoor hard courts at the Tennis Center at Crandon Park in Miami. The tournament was a part of 2012 ATP World Tour and 2012 WTA Tour, classified as ATP World Tour Masters 1000 and Premier Mandatory event respectively.
The 2012 UNICEF Open was a tennis tournament played on outdoor grass courts. It was the 23rd edition of the UNICEF Open, and was part of the 250 Series of the 2012 ATP World Tour, and of the WTA International tournaments of the 2012 WTA Tour. Both the men's and the women's events took place at the Autotron park in Rosmalen, 's-Hertogenbosch, Netherlands, from 17 June until 23 June 2012. David Ferrer and Nadia Petrova won the singles titles.
The 2012 Kremlin Cup was a tennis tournament played on indoor hard courts. It was the 23rd edition of the Kremlin Cup for the men and was part of the ATP World Tour 250 Series of the 2012 ATP World Tour, and of the Premier Series of the 2012 WTA Tour. It was held at the Olympic Stadium in Moscow, Russia, from 13 October through 21 October 2012. Andreas Seppi and Caroline Wozniacki won the singles title.
The 2012 Rakuten Japan Open Tennis Championships was a men's tennis tournament played on outdoor hard courts. It was the 39th edition of the event known this year as the Rakuten Japan Open Tennis Championships, and part of the 500 Series of the 2012 ATP World Tour. It was held at the Ariake Coliseum in Tokyo, Japan, from October 1 till October 7, 2012. Kei Nishikori won the singles title
The 2013 Dubai Tennis Championships was a 500 event on the 2013 ATP World Tour and a Premier event on the 2013 WTA Tour. Both of the events took place at the Aviation Club Tennis Centre in Dubai, United Arab Emirates. The women's tournament took place February 18 to 23, while the men's tournament took place from February 25 to March 2.
The 2013 BMW Open was a men's tennis tournament played on outdoor clay courts. It was the 98th edition of the event, and part of the ATP World Tour 250 series of the 2013 ATP World Tour. It took place at the MTTC Iphitos complex in Munich, Germany, from 29 April through 5 May 2013. Third-seeded Tommy Haas won the singles title.
The 2013 Western and Southern Open was a men's and women's tennis tournament played on outdoor hard courts August 12–18, 2013. It was part of the ATP World Tour Masters 1000 of the 2013 ATP World Tour, and of the WTA Premier 5 tournaments of the 2013 WTA Tour. The 2013 tournament was the 112th edition and the 85th of the Cincinnati Masters. The tournament is held annually at the Lindner Family Tennis Center in Mason, Ohio, United States.
The 2014 ABN AMRO World Tennis Tournament was a men's tennis tournament played on indoor hard courts. It took place at the Rotterdam Ahoy arena in the Dutch city of Rotterdam, between 10 and 16 February 2014. It was the 41st edition of the Rotterdam Open, whose official name is the ABN AMRO World Tennis Tournament. The competition was part of the ATP World Tour 500 series of the 2014 ATP World Tour. Third-seeded Tomáš Berdych won the singles title.
The 2014 China Open was a tennis tournament played on outdoor hard courts. It was the 16th edition of the China Open for the men. It was part of ATP World Tour 500 series on the 2014 ATP World Tour, and the last WTA Premier Mandatory tournament of the 2014 WTA Tour. Both the men's and the women's events were held at the National Tennis Center in Beijing, China, from September 27 to October 5, 2014.
The 2014 Kremlin Cup was a tennis tournament played on indoor hard courts. It was the 25th edition of the Kremlin Cup for the men and part of the ATP World Tour 250 Series of the 2014 ATP World Tour, and of the Premier Series of the 2014 WTA Tour. It was held at the Olympic Stadium in Moscow, Russia, from 13 October through 19 October 2014.
The 2015 Apia International Sydney was a joint 2015 ATP World Tour and 2015 WTA Tour tennis tournament, played on outdoor hard courts in Sydney, New South Wales. It was the 123rd edition of the tournament and took place at the NSW Tennis Centre in Sydney, Australia. It was held from 11 January through 17 January 2015 as part of the Australian Open Series in preparation for the first Grand Slam of the year.
The 2015 Kremlin Cup was a tennis tournament played on indoor hard courts. It was the 26th edition of the Kremlin Cup for the men and the 20th edition for the women. The tournament was part of the ATP World Tour 250 Series of the 2015 ATP World Tour, and of the Premier Series of the 2015 WTA Tour. It was held at the Olympic Stadium in Moscow, Russia, from 19 October through 25 October 2015.
The 2016 Rogers Cup presented by National Bank was a tennis tournament played on outdoor hard courts. It was the 127th edition and the 114th of the Canadian Open. The tournament was part of the ATP World Tour Masters 1000 of the 2016 ATP World Tour, and of the WTA Premier 5 tournaments of the 2016 WTA Tour, and was also a 2016 US Open Series event. The men's event was held at the Aviva Centre in Toronto, from 25 to July 31 and the women's event was held at the Uniprix Stadium in Montreal, from July 25 to July 31. The event was scheduled two weeks earlier than the usual early-August date to avoid conflicting with the 2016 Summer Olympics.
The 2018 MercedesCup was a men's tennis tournament played on outdoor grass courts. It was the 41st edition of the Stuttgart Open, and part of the ATP World Tour 250 series of the 2018 ATP World Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 11 June until 17 June 2018. First-seeded Roger Federer regained the ATP no. 1 singles ranking by reaching the final.
Viktor Troicki 
Victoria Azarenka 
Igor Kunitsyn / 
Gisela Dulko / 
Flavia Pennetta 
