The 2012 CNGvitall Prague Open was a professional tennis tournament played on clay courts. It was the 16th edition of the tournament which is part of the 2012 ATP Challenger Tour. It took place in Prague, Czech Republic between 7 and 13 May 2012.
The 2012 Dunlop World Challenge was a professional tennis tournament played on indoor carpet courts. The fifth edition of the Dunlop World Challenge tournament, it was part of the 2012 ATP Challenger Tour and the 2012 ITF Women's Circuit. It took place on 19–25 November 2012 in Toyota, Japan.
The 2013 Trofeo Faip–Perrel was a professional tennis tournament played on hard courts. It was the eight edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Bergamo, Italy between 4 and 10 February 2013.
The 2014 Trofeo Faip–Perrel was a professional tennis tournament played on hard courts. It was the ninth edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Bergamo, Italy between 10 and 16 February 2014.
The 2014 Internazionali di Tennis Città di Vicenza was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Vicenza, Italy between 26 May and 1 June 2014.
The 2014 Distal & ITR Group Tennis Cup and the Astra Italy Tennis Cup were professional tennis tournaments played on clay courts. It was the 8th edition of the men's tournament which was part of the 2014 ATP Challenger Tour, offering a total of €35,000+H in prize money, and fifth edition of the women's tournament, which was part of the 2014 ITF Women's Circuit, offering a total of $10,000 in prize money. The two events took place together at the Tennis Club Todi in Todi, Italy, on 30 June – 6 July 2014.
The 2014 TEAN International was a professional tennis tournament played on outdoor clay courts. It was the 19th edition of the tournament which was part of the 2014 ATP Challenger Tour and the 14th edition of the tournament for the 2014 ITF Women's Circuit. It took place in Alphen aan den Rijn, Netherlands, on 1 – 7 September 2014.
The 2014 Sparkassen ATP Challenger was a professional tennis tournament played on indoor hard courts in Ortisei, Italy between 3 and 9 November 2014. It was the fifth edition of the tournament which was part of the 2014 ATP Challenger Tour.
The XIII Venice Challenge Save Cup is a professional tennis tournament played on clay courts. It is the 2nd edition of the men's tournament which was part of the 2015 ATP Challenger Tour. It took place in Mestre, Italy between 1 and 7 June 2015.
The 2015 International Tennis Tournament of Cortina was a professional tennis tournament played on clay courts. It was the 2nd edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Cortina d'Ampezzo, Italy between 3 and 9 August 2015.
The 2016 Trofeo Città di Brescia is a professional tennis tournament played on carpet courts. It is the third edition of the tournament which was part of the 2016 ATP Challenger Tour. It takes place in Brescia, Italy between November 14 and November 20, 2016.
The 2017 International Challenger Quanzhou was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Quanzhou, China between 20 and 25 March 2017.
The 2017 Open Città della Disfida is a professional tennis tournament played on clay courts. It is the 18th edition of the tournament to be part of the 2017 ATP Challenger Tour. It took place in Barletta, Italy between 10 and 16 April 2017.
The 2017 Slovak Open was a professional tennis tournament played on indoor hard courts. It was the 18th edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Bratislava, Slovakia between 6 and 12 November 2017.
The 2018 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 2018 ATP World Tour, and the last WTA Premier Mandatory tournament of the 2018 WTA Tour. Both the men's and the women's events were held at the National Tennis Center in Beijing, China, from October 1 to October 7, 2018.
The 2019 Internationaux de Tennis de Blois was a professional tennis tournament played on clay courts. It was the seventh edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Blois, France between 17 and 23 June 2019.
The 2021 Tennis Napoli Cup was a professional tennis tournament played on clay courts. It was the 20th edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Naples, Italy between 4 and 10 October 2021.
The 2021 Trofeo Faip–Perrel was a professional tennis tournament played on hard courts. It was the sixteenth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Bergamo, Italy between 1 and 7 November 2021.
The 2021 Sparkassen ATP Challenger was a professional tennis tournament played on indoor hard courts in Ortisei, Italy between 8 and 14 November 2021. It was the twelfth edition of the tournament and was part of the 2021 ATP Challenger Tour.
The 2021 Città di Forlì II was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Forlì, Italy between 29 November and 5 December 2021.
Ričardas Berankis 
Patrick Grigoriu / 
