The 2013 Yinzhou Bank Ningbo International Women's Tennis Open was a professional tennis tournament played on hard courts. It was the fourth edition of the tournament which was part of the 2013 WTA 125K series. It took place in Ningbo, China, from 22 September until 27 September 2013. First-seeded Bojana Jovanovski won the singles title.
The 2016 Jiangxi International Women's Tennis Open was a professional women's tennis tournament played on outdoor hard courts. It was the third edition of the tournament, in the International category of the 2016 WTA Tour and took place in Nanchang, China, from 1 August through 7 August 2016. Unseeded Duan Yingying won the singles title.
The 2017 Japan Women's Open was a women's tennis tournament played on outdoor hard courts. It was the ninth edition of the Japan Women's Open, and part of the WTA International tournaments of the 2017 WTA Tour. It was held at the Ariake Coliseum in Tokyo, Japan, from September 11 through September 17, 2017.
The 2017 Dalian Women's Tennis Open was a professional tennis tournament played on hard courts. It was the third edition of the tournament which was part of the 2017 WTA 125K series and took place in Dalian, China, from 5 to 10 September 2017.
The 2018 Nottingham Open was a professional tennis tournament played on outdoor grass courts in Nottingham, United Kingdom. It was the 11th edition of the event for women and the 23rd edition for men. It was classified as a WTA International tournament on the 2018 WTA Tour for the women, and as an ATP Challenger Tour event for the men. The event took place at the Nottingham Tennis Centre in Nottingham, United Kingdom from 11 through 17 June 2018.
The 2018 Jiangxi International Women's Tennis Open was a professional tennis tournament played on hard courts. It was the 5th edition of the event, and part of the International category of the 2018 WTA Tour. It took place in Nanchang, China, from July 23 – 29, 2018.
The 2018 China Open was a tennis tournament played on outdoor hard courts. It was the 19th edition of the China Open for the men. It was part of ATP World Tour 500 series on the 2018 ATP World Tour, and the last WTA Premier Mandatory tournament of the 2018 WTA Tour. Both the men's and the women's events were held at the National Tennis Center in Beijing, China, from October 1 to October 7, 2018.
The 2019 Washington Open was a tennis tournament played on outdoor hard courts. It was the 51st edition and the 9th edition of the Washington Open. The event was part of the ATP Tour 500 series of the 2019 ATP Tour, and of the WTA International tournaments of the 2019 WTA Tour. It took place at the William H.G. FitzGerald Tennis Center in Washington, D.C., United States, from July 29 to August 4, 2019.
The 2019 Western & Southern Open was a men's and women's tennis tournament played on outdoor hard courts from August 12–18, 2019. It was a Masters 1000 tournament on the 2019 ATP Tour and a WTA Premier 5 tournament on the 2019 WTA Tour. The tournament was one of two headline events in the 2019 US Open Series. The 2019 tournament was the 118th men's edition and the 91st women's edition of the Cincinnati Open and took place at the Lindner Family Tennis Center in Mason, Ohio, a northern suburb of Cincinnati, in the United States.
The 2019 Japan Women's Open was a women's tennis tournament played on outdoor hard courts. It was the eleventh edition of the Japan Women's Open, and part of the WTA International tournaments of the 2019 WTA Tour. It was held at the Regional Park Tennis Stadium in Hiroshima, Japan, from September 9 through September 15, 2019.
The 2019 Jiangxi International Women's Tennis Open was a professional tennis tournament played on hard courts. It was the 6th edition of the event, and part of the International category of the 2019 WTA Tour. It took place in Nanchang, China, from September 9 – 15, 2019.
The 2019 Toray Pan Pacific Open was a professional women's tennis tournament played on outdoor hard courts. It was the 36th edition of the Pan Pacific Open, and part of the Premier Series of the 2019 WTA Tour. It took place at the ITC Utsubo Tennis Center in Osaka, Japan, on 16–22 September 2019. This was the only time Osaka hosting the tournament after Tokyo was in preparation for the Summer Olympics the following year.
The 2020 Monterrey Open was a women's tennis tournament played on outdoor hard courts. It was the 12th edition of the Monterrey Open and an International tournament on the 2020 WTA Tour. It took place at the Club Sonoma in Monterrey, Mexico, from 2 to 8 March 2020.
The 2020 Internationaux de Strasbourg was a professional tennis tournament played on clay courts. It was the 34th edition of the tournament and part of the International-level tournament category of the 2020 WTA Tour. It took place at the Tennis Club de Strasbourg in Strasbourg, France, between 20 and 26 September 2020.
The 2021 İstanbul Cup is a tennis tournament played on outdoor clay courts. It is the 14th edition of the İstanbul Cup, and part of the WTA International tournaments of the 2021 WTA Tour. It took place in Istanbul, Turkey, from 19 through 25 April 2021.
The 2021 L'Open 35 de Saint-Malo was a professional tennis tournament played on outdoor clay courts. It was the twenty-sixth edition of the tournament and its first as part of the 2021 edition of the WTA 125K series. It took place in Saint-Malo, France between 3 and 9 May 2021.
The 2021 Internationaux de Strasbourg was a professional tennis tournament played on outdoor clay courts in Strasbourg, France. It was the 35th edition of the tournament and part of the WTA 250 tournaments of the 2021 WTA Tour. It took place at the Tennis Club de Strasbourg between 23 and 29 May 2021.
The 2021 Nottingham Open was a professional tennis tournament played on outdoor grass courts. It was the 13th edition of the event for women and the 25th edition for men. It was classified as a WTA 250 on the 2021 WTA Tour for the women, and as an ATP Challenger Tour event for the men. The event took place at the Nottingham Tennis Centre in Nottingham, United Kingdom from 6 through 13 June 2021.
The 2021 Chicago Women's Open was a tennis tournament held in Chicago, Illinois for female professional tennis players, and part of the 2021 WTA Tour. It was played on outdoor hard courts in the week prior to the 2021 U.S. Open. This marked the first time since 1997 that a WTA tournament was held in Chicago.
The 2024 Polish Open was a professional women's tennis tournament played on outdoor hard courts. It was the fifth edition of the tournament and second as a WTA 125 event which is also part of the 2024 WTA 125 tournaments. It took place at the Legia Tennis Centre in Warsaw, Poland between 22 and 28 July 2024 after the previous editions had been held in Grodzisk Mazowiecki.
Viktorija Golubic 
Guo Hanyu / 
Moyuka Uchijima 
