The 2015 Ando Securities Open was a professional tennis tournament played on outdoor hard courts. It was the first edition of the tournament and part of the 2015 ITF Women's Circuit, offering a total of $100,000 in prize money. It took place in Ariake, Tokyo, Japan, on 16–22 November 2015.
The 2016 Ando Securities Open was a professional tennis tournament played on outdoor hard courts. It was the 2nd 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 Tokyo, Japan, on 7–13 November 2016.
The 2017 Ando Securities Open was a professional tennis tournament played on outdoor hard courts. It was the third edition of the tournament and was part of the 2017 ITF Women's Circuit. It took place in Tokyo, Japan, on 6–12 November 2017.
The 2019 Shimadzu All Japan Indoor Tennis Championships was a professional tennis tournament played on indoor hard courts. It was the first edition of the women's tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Kyoto, Japan between 18 and 24 February 2019.
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 Kangaroo Cup was a professional tennis tournament played on outdoor hard courts. It was the twenty-fourth edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Gifu, Japan between 29 April and 5 May 2019.
The 2019 Jin'an Open was a professional tennis tournament played on outdoor hard courts. It was the third edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Lu'an, China between 6 and 12 May 2019.
The 2019 Advantage Cars Prague Open, also known as Advantage Cars Prague Open by Moneta Money Bank for sponsorship reasons, was a professional tennis tournament played on outdoor clay courts. It was the 26nd (men) and 15th (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 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 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 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.
The 2019 Engie Open Nantes Atlantique was a professional tennis tournament played on indoor hard courts. It was the sixteenth edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Nantes, France between 28 October and 3 November 2019.
The 2019 Shenzhen Longhua Open was a professional tennis tournament played on hard courts. It was the third (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 Shenzhen, China between 28 October and 10 November 2019.
The 2019 Henderson Tennis Open was a professional tennis tournament played on outdoor hard 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 Las Vegas, United States between 4 and 10 November 2019.
The 2020 Burnie International was a professional tennis tournament played on outdoor hard courts. It was the seventeenth (men) and eleventh (women) editions of the tournament which was part of the 2020 ATP Challenger Tour and the 2020 ITF Women's World Tennis Tour. It took place in Burnie, Australia between 27 January and 2 February 2020.
The 2022 NSW Open was a professional tennis tournament played on outdoor hard courts. It was the second edition of the tournament which was part of the 2022 ATP Challenger Tour and the eighth edition of the tournament which was part of the 2022 ITF Women's World Tennis Tour. It took place in Sydney, Australia between 31 October and 6 November 2022.
The 2022 Keio Challenger was a professional tennis tournament played on hard courts. It was the 15th (men's) and 5th (women's) editions of the tournament and part of the 2022 ATP Challenger Tour and the 2022 ITF Women's World Tennis Tour. It took place in Yokohama, Japan between 31 October and 13 November 2022.
The 2022 Ando Securities Open was a professional tennis tournament played on indoor hard courts. It was the fifth edition of the tournament which was part of the 2022 ITF Women's World Tennis Tour. It took place in Tokyo, Japan between 14 and 20 November 2022.
Zhang Shuai 
Choi Ji-hee / 
