The 2009 Košice Open was a professional tennis tournament played on outdoor red clay courts. It was part of the 2009 ATP Challenger Tour. It took place in Košice, Slovakia between 8 and 14 June 2009.
The 2010 Aberto de Bahia was a professional tennis tournament played on outdoor hard courts. It was the first edition of the tournament which is part of the 2010 ATP Challenger Tour. It took place in Salvador, Brazil between 16 and 22 August 2010.
The 2010 ATP Challenger Trophy was a professional tennis tournament played on outdoor red clay courts. It was the fourth edition of the tournament which is part of the 2010 ATP Challenger Tour. It took place in Trnava, Slovakia between 20 and 26 September 2010.
The 2010 IPP Open was a professional tennis tournament played on indoor carpet courts. It was the tenth edition of the tournament which was part of the 2010 ATP Challenger Tour. It took place in Helsinki, Finland between 22 and 28 November 2010.
The 2011 Rai Open was a professional tennis tournament played on clay courts. It was the third edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Rome, Italy between 11 and 17 April 2011.
The 2011 Sporting Challenger was a professional tennis tournament played on clay courts. It was the tenth edition of the tournament which was part of the 2011 ATP Challenger Tour and the Tretorn SERIE+ series. It took place in Turin, Italy between June 26 and July 3, 2011.
The 2011 San Marino CEPU Open was a professional tennis tournament played on clay courts. It was the 24th edition of the tournament which was part of the Tretorn SERIE+ of the 2011 ATP Challenger Tour. It took place in City of San Marino, San Marino between 8 and 14 August 2011.
The 2011 Slovak Open was a professional tennis tournament played on indoor hard courts. It was the twelfth and sixth edition of the tournament which was part of the Tretorn SERIE+ of the 2011 ATP Challenger Tour and the 2011 ITF Women's Circuit. It took place in Bratislava, Slovakia between 14 and 20 November 2011.
The 2012 Morocco Tennis Tour – Rabat was a professional tennis tournament played on clay courts. It was the sixth edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Rabat, Morocco between 12 and 18 March 2012.
The 2012 Morocco Tennis Tour – Marrakech was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Marrakech, Morocco between 19 and 25 March 2012.
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 San Marino CEPU Open was a professional tennis tournament plays on clay courts. It was the 25th edition of the tournament which is part of the Tretorn SERIE+ of the 2012 ATP Challenger Tour. It takes place in City of San Marino, San Marino between 6 and 12 August 2012.
The 2015 Slovak Open was a professional tennis tournament played on indoor hard courts. It was the 16th edition of the tournament which was part of the 2015 ATP Challenger Tour. It was also the 7th edition of the tournament which was part of the ITF Women's Circuit. It took place in Bratislava, Slovakia between 9 and 15 November 2015.
The 2016 Poprad-Tatry ATP Challenger Tour 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 Poprad, Slovakia between 13 and 18 June 2016.
The 2016 Advantage Cars Prague Open was a professional tennis tournament played on outdoor clay courts. It was the 3rd edition, for men, and 2nd edition, for women, of the tournament and part of the 2016 ATP Challenger Tour and the 2016 ITF Women's Circuit, offering totals of €42,500, for men, and $50,000, for women, in prize money. It took place in Prague, Czech Republic, on 25–31 July 2016.
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 Slovak Open was a professional tennis tournament played on indoor hard courts. It was the 17th edition of the tournament which was part of the 2016 ATP Challenger Tour. It was also the 8th edition of the tournament which was part of the ITF Women's Circuit. It took place in Bratislava, Slovakia between 7 and 13 November 2016.
The 2019 Advantage Cars Prague Open was a professional tennis tournament played on outdoor clay courts. It was the sixth (men) and fifth (women) editions of the tournament which was part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in Prague, Czech Republic between 22 and 28 July 2019.
The 2019 Kentucky Bank Tennis Championships was a professional tennis tournament played on outdoor hard courts. It was the 24th (ATP) and 22nd (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 Lexington, United States, on 29 July–4 August 2019.
The 2020 Sofia Open was a tennis tournament played on indoor hard courts. It was the 5th edition of the Sofia Open as part of the ATP Tour 250 series of the 2020 ATP Tour. Originally scheduled for 28 September to 4 October at the Arena Armeec in Sofia, Bulgaria, but due to the COVID-19 pandemic it was rescheduled to 8–14 November.
Martin Kližan 
Kateryna Bondarenko 
Colin Fleming / 
Emma Laine / 
Irena Pavlovic 
