| 2013 Kazan Kremlin Cup | |
|---|---|
| Date | 21–27 October |
| Edition | 4th |
| Location | Kazan, Russia |
| Champions | |
| Singles | |
 Oleksandr Nedovyesov | |
| Doubles | |
 Radu Albot /  Farrukh Dustov | |
The 2013 Kazan Kremlin Cup was a professional tennis tournament played on indoor hard courts. It was the fourth edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Kazan, Russia between 21 and 27 October 2013.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 RUS | Evgeny Donskoy | 84 | 1 |
| RUS | Teymuraz Gabashvili | 105 | 2 |
| UKR | Oleksandr Nedovyesov | 124 | 3 |
 KAZ | Andrey Golubev | 131 | 4 |
 ITA | Matteo Viola | 132 | 5 |
 SRB | Dušan Lajović | 138 | 6 |
 GER | Matthias Bachinger | 146 | 7 |
| MDA | Radu Albot | 172 | 8 |
The following players received wildcards into the singles main draw:
Barış Ergüden Aslan Karatsev Timur Kiuamov Andrey Rublev The following players received entry from the qualifying draw:
The following players received entry as a lucky loser:
Alexander Rumyantsev Oleksandr Nedovyesov def. Andrey Golubev 6–4, 6–1 Radu Albot / Farrukh Dustov def. 
Egor Gerasimov / Dzmitry Zhyrmont 6–2, 6–7(3–7), [10–7]The 2011 Copa Topper was a professional tennis tournament played on clay courts. It was the eighth edition of the tournament which is part of the 2011 ATP Challenger Tour. It took place in Buenos Aires, Argentina between 7 and 13 November 2011.
The 2012 Kazan Kremlin Cup was a professional tennis tournament played on indoor hard courts. It was the third edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Kazan, Russia between 30 January and 5 February 2012.
The 2013 President's Cup (tennis) was a professional tennis tournament played on outdoor hard courts. It was the 7th edition for men and the 5th edition for women of the tournament and was part of the 2013 ITF Women's Circuit and the 2013 ATP Challenger Tour, offering prize money of $125,000 for men and $100,000 for women. It took place in Astana, Kazakhstan, on 22–28 July 2013.
The 2013 Kazan Summer Cup was a professional tennis tournament played on outdoor hard courts. It was the first edition of the tournament which was part of the 2013 ATP Challenger Tour and 2013 ITF Women's Circuit, offering a total of $100,000 in prize money. It took place in Kazan, Russia, on 10–18 August 2013.
The 2013 AON Open Challenger was a professional tennis tournament played on clay courts. It was the tenth edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Genoa, Italy between 2 and 8 September 2013.
The 2014 Kazan Kremlin Cup was a professional tennis tournament played on indoor hard courts. It was the fifth edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Kazan, Russia between 10 and 16 March 2014.
The 2014 Shanghai Rolex Masters was a tennis tournament played on outdoor hard courts. It was the sixth edition of the Shanghai ATP Masters 1000, classified as an ATP World Tour Masters 1000 event on the 2014 ATP World Tour. It took place at Qizhong Forest Sports City Arena in Shanghai, China from October 5 to October 12, 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 ATP Challenger 2001 Team Padova was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Padova, Italy between 29 June and 5 July 2013.
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 Kremlin Cup was a tennis tournament played on indoor hard courts. It was the 27th edition of the Kremlin Cup for the men and the 21st edition for the women. The tournament was part of the ATP World Tour 250 Series of the 2016 ATP World Tour, and of the Premier series of the 2016 WTA Tour. It was held at the Olympic Stadium in Moscow, Russia, from 17 October through 23 October 2016.
The 2016 Ethias Trophy was a professional tennis tournament played on hard courts. It was the twelfth edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Mons, Belgium between 3 October and 9 October 2016.
The 2017 China Open was a tennis tournament played on outdoor hard courts. It was the 19th edition of the China Open for the men. It was part of ATP World Tour 500 series on the 2017 ATP World Tour, and the last WTA Premier Mandatory tournament of the 2017 WTA Tour. Both the men's and the women's events were held at the National Tennis Center in Beijing, China, from October 2 to October 8, 2017.
The 2017 Kremlin Cup was a tennis tournament played on indoor hard courts. It was the 28th edition of the Kremlin Cup for the men and the 22nd edition for the women. The tournament was part of the ATP World Tour 250 Series of the 2017 ATP World Tour, and of the Premier Series of the 2017 WTA Tour. It was held at the Olympic Stadium in Moscow, Russia, from 16 October through 22 October 2017.
The 2019 Rolex Paris Masters was a professional tennis tournament played on indoor hard courts. It was the 47th edition of the tournament, and a Masters 1000 event on the 2019 ATP Tour. It took place at the AccorHotels Arena in Paris, France, between 28 October and 3 November 2019.
The 2019 President's Cup was a professional tennis tournament played on outdoor hard courts. It was the fourteenth (ATP) and eleventh (ITF) editions of the tournament and was part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in Nur-Sultan, Kazakhstan, on 15–21 July 2019.
The 2019 Kremlin Cup was a professional tennis tournament played on indoor hard courts. It was the 30th edition of the Kremlin Cup for the men and the 24th edition for the women. The tournament was part of the ATP Tour 250 series of the 2019 ATP Tour, and of the Premier Series of the 2019 WTA Tour. It took place at the Ice Palace Krylatskoye in Moscow, Russia, from 14 October through 20 October 2019.
The 2021 Barcelona Open Banc Sabadell was a men's tennis tournament played on outdoor clay courts. It was the 68th edition of the event and part of the ATP Tour 500 series of the 2021 ATP Tour. It took place at the Real Club de Tenis Barcelona in Barcelona, Spain, from 19 to 25 April 2021.
The 2020 Erste Bank Open was a men's tennis tournament played on indoor hard courts. It was the 46th edition of the event, and part of the ATP Tour 500 Series of the 2020 ATP Tour. It was held at the Wiener Stadthalle in Vienna, Austria, from 26 October until 1 November 2020.
The 2021 Rolex Paris Masters was a professional tennis tournament played on indoor hard courts. It was the 49th edition of the tournament, and a Masters 1000 event on the 2021 ATP Tour. It was held at the Palais omnisports de Paris-Bercy in Paris, France, between 1 and 7 November 2021.
