The 2012 Košice Open was a professional tennis tournament played on clay courts. It was the tenth edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Košice, Slovakia between 11 and 17 June 2012.
The 2013 Prosperita Open 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 Ostrava, Czech Republic between 29 April and 5 May 2013.
The 2014 Prague Open was a professional tennis tournament played on clay courts. It was the 1st edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Prague, Czech Republic between 9 and 15 June 2014.
The 2014 Košice Open was a professional tennis tournament played on clay courts. It was the twelfth edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Košice, Slovakia between 9 and 14 June 2014.
The 2015 Prosperita Open was a professional tennis tournament played on clay courts. It was the 12th edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Ostrava, Czech Republic between 27 April and 3 May.
The 2015 UniCredit Czech Open was a professional tennis tournament played on clay courts. It was the 22nd edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Prostějov, Czech Republic between 1 and 7 June 2015.
The 2015 Advantage Cars Prague Open, also known as Advantage Cars Prague Open by Zenova Services for sponsorship reasons, was a professional tennis tournament played on outdoor clay courts. It was the 22nd (ATP) and 11th (ITF) editions of the tournament and part of the 2015 ATP Challenger Tour and the 2015 ITF Women's Circuit, offering totals of €42,500 (ATP) and $75,000 (ITF) in prize money. It took place in Prague, Czech Republic, on 10–16 August 2015.
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 Sparta Prague Open was a professional tennis tournament played on clay courts. It was the third edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Prague, Czech Republic between 6 and 11 June 2016.
The 2016 Svijany Open was a professional tennis tournament played on clay courts. It was the 4th edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Liberec, Czech Republic between 1 and 7 August 2016.
The 2016 STRABAG Challenger Open was a professional tennis tournament played on clay courts. It was the tenth edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place at the TC EMPIRE in Trnava, Slovakia from 8 to 14 August 2016.
The 2017 Prosperita Open was a professional tennis tournament played on clay courts. It was the 14th edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Ostrava, Czech Republic between 1 and 7 May.
The 2017 UniCredit Czech Open was a professional tennis tournament played on clay courts. It was the 24th edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Prostějov, Czech Republic between 5–10 June 2017.
The 2017 Advantage Cars Prague Open by Zenova was a professional tennis tournament played on outdoor clay courts. It was the 24th (men) and third (women) editions of the tournament and was part of the 2017 ATP Challenger Tour and the 13th edition of the women's tournament, this year as part of 2017 ITF Women's Circuit. It took place in Prague, Czech Republic, on 24–30 July 2017.
The 2017 Svijany Open was a professional tennis tournament played on clay courts. It was the 5th edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Liberec, Czech Republic between 31 July and 6 August 2017.
The 2018 Prosperita Open was a professional tennis tournament played on clay courts. It was the 15th edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Ostrava, Czech Republic between 30 April and 6 May.
The 2018 Advantage Cars Prague Open, also known as Advantage Cars Prague Open by Sport-Technik Bohemia for sponsorship reasons, was a professional tennis tournament played on outdoor clay courts. It was the 25th (ATP) and fourth (ITF) editions of the tournament and was part of the 2018 ATP Challenger Tour and also of the 2018 ITF Women's Circuit as 14th edition of the tournament. It took place in Prague, Czech Republic, on 23–29 July 2018.
The 2018 Svijany Open was a professional tennis tournament played on clay courts. It was the 6th edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Liberec, Czech Republic between 30 July and 5 August 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 2021 Ostrava Challenger was a professional tennis tournament played on clay courts. It was the 18th edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Ostrava, Czech Republic between 26 April and 2 May.
Norbert Gombos 
Mateusz Kowalczyk / 
