The 2015 Aegon Surbiton Trophy was a professional tennis tournament played on outdoor grass courts. It was the twelfth edition for the men and thirteenth edition for the women of the tournament and part of the 2015 ATP Challenger Tour and 2015 ITF Women's Circuit, offering a total of €42,500 (ATP) and $50,000 (ITF) in prize money. It took place in Surbiton, United Kingdom, on 8–14 June 2015.
The 2015 Engie Open Nantes Atlantique was a professional tennis tournament played on indoor hard courts. It was the thirteenth edition of the tournament and part of the 2015 ITF Women's Circuit, offering a total of $50,000 in prize money. It took place in Nantes, France, on 2–8 November 2015.
The 2016 Engie Open Métropole 42 was a professional tennis tournament played on indoor hard courts. It was the sixth edition of the tournament and part of the 2016 ITF Women's Circuit, offering a total of $50,000 in prize money. It took place in Andrézieux-Bouthéon, France, on 25–31 January 2016.
The 2016 ITF Women's Circuit UBS Thurgau was a professional tennis tournament played on indoor carpet courts. It was the fourth edition of the tournament and part of the 2016 ITF Women's Circuit, offering a total of $50,000 in prize money. It took place in Kreuzlingen, Switzerland, on 22–28 February 2016.
The 2016 Engie Open de Cagnes-sur-Mer Alpes-Maritimes was a professional tennis tournament played on outdoor clay courts. It was the nineteenth edition of the tournament and part of the 2016 ITF Women's Circuit, offering a total of $100,000 in prize money. It took place in Cagnes-sur-Mer, France, on 2–8 May 2016.
The 2018 Empire Slovak Open was a professional tennis tournament played on outdoor clay courts. It was the tenth edition of the tournament and was part of the 2018 ITF Women's Circuit. It took place in Trnava, Slovakia, on 14–20 May 2018.
The 2018 Montreux Ladies Open was a professional tennis tournament played on outdoor clay courts. It was the second edition of the tournament and was part of the 2018 ITF Women's Circuit. It took place in Montreux, Switzerland, on 3–9 September 2018.
The 2019 Pingshan Open was a professional tennis tournament played on outdoor hard courts. It was the sixth and fifth 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 Shenzhen, China between 11 and 17 March 2019.
The 2019 Open de Cagnes-sur-Mer Alpes-Maritimes was a professional tennis tournament played on outdoor clay courts. It was the twenty-second edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Cagnes-sur-Mer, France between 6 and 12 May 2019.
The 2019 Empire Slovak Open was a professional tennis tournament played on outdoor clay courts. It was the eleventh edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Trnava, Slovakia between 13 and 19 May 2019.
The 2019 Ladies Open Hechingen was a professional tennis tournament played on outdoor clay courts. It was the twenty-first edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Hechingen, Germany between 5 and 11 August 2019.
The 2019 Odlum Brown Vancouver Open was a professional tennis tournament played on outdoor hard courts. It was the fourteenth (men) and seventeenth (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 Vancouver, Canada between 12 and 17 August 2019.
The 2019 Zagreb Ladies Open was a professional tennis tournament played on outdoor clay courts. It was the ninth edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Zagreb, Croatia between 2 and 8 September 2019.
The 2019 Oeste Ladies Open was a professional tennis tournament played on outdoor hard courts. It was the first edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Caldas da Rainha, Portugal between 23 and 29 September 2019.
The 2019 Upper Austria Ladies Linz was a women's tennis tournament played on indoor hard courts. It was the 33rd edition of the Linz Open, and part of the WTA International tournaments-category of the 2019 WTA Tour. It was held at the TipsArena Linz in Linz, Austria, from 7 to 13 October 2019.
The 2019 Suzhou Ladies Open was a professional tennis tournament played on outdoor hard courts. It was the eighth edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Suzhou, China between 14 and 20 October 2019.
The 2021 Zagreb Ladies Open was a professional women's tennis tournament played on outdoor clay courts. It was the tenth edition of the tournament which was part of the 2021 ITF Women's World Tennis Tour. It took place in Zagreb, Croatia between 26 April and 2 May 2021.
The 2021 I.ČLTK Prague Open was a professional tennis tournament played on outdoor clay courts. It was the ninth (men) and seventh (women) editions of the tournament which was part of the 2021 ATP Challenger Tour and the 2021 ITF Women's World Tennis Tour. It took place in Prague, Czech Republic from 3 to 9 May 2021.
The 2021 Elle Spirit Open was a professional women's tennis tournament played on outdoor clay courts. It was the fourth edition of the tournament which was part of the 2021 ITF Women's World Tennis Tour. It took place in Montreux, Switzerland between 6 and 12 September 2021.
The 2021 Portugal Ladies Open was a professional women's tennis tournament played on outdoor hard courts. It was the second edition of the tournament which was part of the 2021 ITF Women's World Tennis Tour. It took place in Caldas da Rainha, Portugal between 13 and 19 September 2021.
Olga Danilović 
Xenia Knoll / 
Mandy Minella 
