The 2011 Penza Cup was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Penza, Russia between 18 and 24 July 2011.
The 2013 BNP Paribas Primrose Bordeaux was a professional tennis tournament played on clay courts. It was the sixth edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Bordeaux, France between 13 and 19 May 2013.
The 2013 Morocco Tennis Tour – Tanger was a professional tennis tournament played on clay courts. It was the fourth edition of the tournament and part of the 2013 ATP Challenger Tour. It took place in Tangier, Morocco between 17 and 22 June 2013.
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 2014 Comerica Bank Challenger was a professional tennis tournament played on hard courts. It was the 27th edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Aptos, California, United States between 2 and 10 August July 2014.
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 2016 UniCredit Czech Open is a professional tennis tournament played on clay courts. It is the 23rd edition of the tournament which is part of the 2016 ATP Challenger Tour. It took place in Prostějov, Czech Republic between 31 May and 4 June 2016.
The 2016 Hoff Open was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Moscow, Russia between 6 and 12 June 2016.
The 2017 Irving Tennis Classic was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Irving, United States between 14 and 19 March 2017.
The 2017 President's Cup was a professional tennis tournament played on outdoor hard courts. It was the twelfth (men) and ninth (women) editions of the tournament and was part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit. It took place in Astana, Kazakhstan, on 17–23 July 2017.
The 2018 Irving Tennis Classic was a professional tennis tournament played on hard courts. It was the seventh edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Irving, Texas, United States between 13 and 18 March 2018.
The 2019 Arizona Tennis Classic was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Phoenix, Arizona, United States between 11 and 17 March 2019.
The 2022 Arizona Tennis Classic was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Phoenix, United States between 14 and 20 March 2022.
The 2022 Surbiton Trophy was a professional tennis tournament played on outdoor grass. It was the 17th edition for men and 18th for women, which were respectively part of the 2022 ATP Challenger Tour and the 2022 ITF Women's World Tennis Tour. It took place in Surbiton, United Kingdom between 30 May and 5 June 2022.
The 2022 Chicago Men's Challenger was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Chicago, United States between 8 and 14 August 2022.
The 2022 Rafa Nadal Open was a professional tennis tournament played on hard courts. It was the fourth edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Manacor, Spain between 29 August and 4 September 2022.
The 2022 HPP Open was a professional tennis tournament played on hard courts. It was the third edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Helsinki, Finland between 14 and 20 November 2022.
The 2022 Internazionali di Tennis Castel del Monte was a professional tennis tournament played on indoor hard courts. It was the seventh edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Andria, Italy between 21 and 27 November 2022.
The 2024 Bahrain Ministry of Interior Tennis Challenger was a professional tennis tournament played on hard courts. It was the third edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Manama, Bahrain between 12 and 17 February 2024.
The 2024 Tenerife Challenger II was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Tenerife, Spain between 19 and 25 February 2024.
Mikhail Kukushkin 
Sander Arends / 
