The 2007 ECM Prague Open was a professional tennis tournament played on clay courts. It was part of the 2007 ATP Challenger Tour and of the 2007 WTA Tour as a Tier IV tournament. It took place in Prague, Czech Republic between 7 and 13 May 2007.
The 2015 Seguros Bolívar Open Medellín was a professional tennis tournament played on outdoor clay courts. It is the second edition of the tournament for women and twelfth edition for men. It was part of the 2015 ATP Challenger Tour and the 2015 ITF Women's Circuit, offering a total prize money of $50,000+H for both men and for women. It took place in Medellín, Colombia, on 6–12 April 2015 for women and 5–11 October 2015 for men.
The 2015 Anning Open was a professional tennis tournament played on outdoor clay courts. It was the fourth edition for men and second edition for women of the tournament and part of the 2015 ATP Challenger Tour and the 2015 ITF Women's Circuit, offering a total of $50,000+H for men $75,000 women in prize money. It took place in Anning, China, on 27 April–3 May for men and 4–10 May 2015 for women.
The 2015 Aegon Ilkley Trophy was a professional tennis tournament played on outdoor grass courts. It was the first edition 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+H (ITF) in prize money. It took place in Ilkley, United Kingdom, on 15–21 June 2015.
The 2015 Advantage Cars Prague Open was a professional tennis tournament played on outdoor clay courts. It was the second (ATP) and first (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 Morelos Open was a professional tennis tournament played on outdoor hard courts. It was the third (ATP) and second (ITF) editions of the tournament, which was part of the 2016 ATP Challenger Tour and the 2016 ITF Women's Circuit, offering prize money of $50,000 (ATP) and $25,000 (ITF) on 15–21 February 2016.
The 2016 Kunming Open was a professional tennis tournament played on outdoor clay courts. It was the fifth edition for men and third edition for women of the tournament and part of the 2016 ATP Challenger Tour and the 2016 ITF Women's Circuit, offering a total of $100,000 for men and women in prize money. It took place in Anning, China, between 25 April–1 May for men and 2–8 May 2016 for women.
The 2017 Keio Challenger was a professional tennis tournament played on hard courts. It was be the twelfth (ATP) and first (ITF) editions of the tournament and part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit. The tournament offered $50,000+H in prize money for the men and $25,000 prize money for the women. It took place in Yokohama, Japan between 27 February and 5 March 2017 for the men's edition and between 6 and 12 March 2017 for the women's.
The 2017 Zhuhai Open was a professional tennis tournament played on outdoor hard courts. It was the second (ATP) and third (ITF) editions of the tournament and was part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit, offering $50,000+H (ATP) and $60,000 (ITF) in prize money. It took place at the Hengqin International Tennis Center in Zhuhai, China, from 6–12 March 2017.
The 2017 Pingshan Open was a professional tennis tournament played on outdoor hard courts. It was the fourth (ATP) and third (ITF) editions of the tournament and was part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit, offering $75,000+H (ATP) and $60,000 (ITF) in prize money. It was held in Shenzhen, China, from 13–19 March 2017.
The 2017 Challenger Banque Nationale de Granby was a professional tennis tournament played on outdoor hard courts. It was the 24th edition, for men, and 7th edition, for women, of the tournament and part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit, offering totals of $100,000, for men, and $60,000, for women, in prize money. It took take place in Granby, Quebec, Canada between July 24 and 30, 2017.
The 2017 Odlum Brown Vancouver Open was a professional tennis tournament played on outdoor hard courts. It was the 12th edition, for men, and 15th edition, for women, of the tournament and part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit, offering totals of $100,000, for men, and $100,000, for women, in prize money. It took place in West Vancouver, British Columbia, Canada between August 14 to August 20, 2017.
The 2017 Shenzhen Longhua Open was a professional tennis tournament played on hard courts. It was the first (men) and second (women) editions of the tournament which was part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit. It took place in Shenzhen, China between 30 October and 12 November 2017.
The 2018 Kunming Open was a professional tennis tournament played on outdoor clay courts. It was the seventh (ATP) c.q. first (WTA) edition of the tournament and part of the 2018 ATP Challenger Tour and the 2018 WTA 125K series. It took place in Anning, China, from 23 April–5 May 2018.
The 2019 Kunming Open was a professional tennis tournament played on outdoor clay courts. It was the eighth (ATP) and second (WTA) edition of the tournament and part of the 2019 ATP Challenger Tour and the 2019 WTA 125K series respectively. It took place in Anning, China, from 15–28 April 2019.
The 2019 Tampere Open was a professional tennis tournament played on clay courts for men and indoor hard courts for women. It was the 38th edition 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 Tampere, Finland, on 22–28 July 2019.
The 2019 Open Castilla y León was a professional tennis tournament played on outdoor hard courts. It was the 34th edition, for men, and 5th edition, for women, of the tournament and part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in El Espinar, Segovia, Spain, between 29 July – 4 August 2019.
The 2019 Internazionali di Tennis del Friuli Venezia Giulia was a professional tennis tournament played on clay courts. It was the sixteenth (men) and fourth (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 Cordenons, Italy between 5 and 18 August 2019.
The 2019 Jinan International Open was a professional tennis tournament played on outdoor hard courts. It was the third (men) and second (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 Jinan, China between 26 August and 8 September 2019.
The 2019 Liuzhou Open was a professional tennis tournament played on hard courts. It was the second edition of the tournament for men and fourth edition for women. It was the part of the 2019 ATP Challenger Tour and 2019 ITF Women's World Tennis Tour. It took place in Liuzhou, China between 21 October and 3 November 2019.
Janko Tipsarević 
Zheng Saisai 
Dino Marcan / 
Tristan-Samuel Weissborn 
