The 2015 Shenzhen Open was a tennis tournament played on outdoor hard courts. It was the 3rd edition of the Shenzhen Open, and part of the WTA International tournaments of the 2015 WTA Tour. It took place at the Shenzhen Longgang Sports Center in Shenzhen, China, from 4 to 10 January 2015.
The 2015 Dubai Tennis Championships was an ATP 500 event on the 2015 ATP World Tour and a WTA Premier 5 on the 2015 WTA Tour. Both events were held at the Aviation Club Tennis Centre in Dubai, United Arab Emirates. The women's tournament took place from February 15 to 21, 2015, while the men's tournament took place from February 23 to 28, 2015.
The 2015 Italian Open was a tennis tournament played on outdoor clay courts at the Foro Italico in Rome, Italy. It was the 72nd edition of the Italian Open and was classified as an ATP World Tour Masters 1000 event on the 2015 ATP World Tour and a Premier 5 event on the 2015 WTA Tour. It took place from 10–17 May 2015.
The 2016 Aegon Classic Birmingham was a women's tennis tournament played on outdoor grass courts. It was the 35th edition of the event, and a Premier tournament on the 2016 WTA Tour. It took place at the Edgbaston Priory Club in Birmingham, United Kingdom, on 13–19 June 2016.
The 2016 Wuhan Open was a women's tennis tournament played on outdoor hard courts between September 25 and October 1, 2016. It was the 3rd edition of the Wuhan Open, and part of the WTA Premier 5 tournaments of the 2016 WTA Tour. The tournament was held at the Optics Valley International Tennis Center in Wuhan, China.
The 2017 Shenzhen Open was a tennis tournament played on outdoor hard courts. It was the 5th edition of the Shenzhen Open, and part of the WTA International tournaments of the 2017 WTA Tour. It took place at the Shenzhen Longgang Sports Center in Shenzhen, China, from 1 to 7 January 2017.
The 2017 Toray Pan Pacific Open was a women's tennis tournament played on outdoor hard courts. It was the 34th edition of the Pan Pacific Open, and part of the Premier Series of the 2017 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan, on 18–24 September 2017.
The 2018 St. Petersburg Ladies' Trophy was a professional tennis tournament played on indoor hard courts. It was the 9th edition of the tournament and third time as a WTA Premier tournament. It was part of the 2018 WTA Tour and was held between 29 January and 4 February 2018.
The 2018 Connecticut Open was a tennis tournament played on outdoor hard courts. It was the 50th edition of the Connecticut Open, and part of the Premier Series of the 2018 WTA Tour. It took place at the Cullman-Heyman Tennis Center in New Haven, Connecticut, United States, from August 19 through August 25. It was the last event of the 2018 US Open Series before the 2018 US Open.
The 2018 Western & Southern Open was a men's and women's tennis tournament played on outdoor hard courts from August 13–19, 2018. It took place at the Lindner Family Tennis Center in Mason, Ohio, a northern suburb of Cincinnati, in the United States. It was a Masters 1000 tournament on the 2018 ATP World Tour and a WTA Premier 5 tournament on the 2018 WTA Tour. The tournament was one of two headline events in the 2018 US Open Series. The 2018 tournament was the 117th men's edition and the 90th women's edition of the Cincinnati Masters.
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 Sydney International was a tournament on the 2019 ATP Tour and 2019 WTA Tour. It was played on outdoor hard courts in Sydney, New South Wales, Australia.
The 2019 Qatar Total Open was a professional women's tennis tournament played on hard courts. It was the 17th edition of the event and a Premier tournament on the 2019 WTA Tour. It took place at the International Tennis and Squash complex in Doha, Qatar between 11 and 16 February 2019.
The 2019 Rogers Cup presented by National Bank were outdoor hard court tennis tournaments played from August 5–11, 2019, as part of the 2019 US Open Series. It was the 139th edition of the men's tournament, a Masters 1000 event on the 2019 ATP Tour at IGA Stadium in Montreal, and the 128th edition of the women's tournament, a Premier 5 event of the 2019 WTA Tour played at Aviva Centre in Toronto.
The 2019 Zhengzhou Open was a professional tennis tournament, played on outdoor hard courts. It was the sixth edition of the tournament and part of the Premier series on the 2019 WTA Tour, offering a total of $1,000,000 in prize money. It took place at the Zhongyuan Tennis Training Base Management Center in Zhengzhou, China, on 9–15 September 2019.
The 2020 Shenzhen Open was a tennis tournament played on outdoor hard courts. It was the 8th edition of the Shenzhen Open, and part of the WTA International tournaments of the 2020 WTA Tour. It took place at the Shenzhen Longgang Sports Center in Shenzhen, China, from 5 to 11 January 2020.
The 2020 Dubai Tennis Championships was an ATP Tour 500 event on the 2020 ATP Tour and a Premier tournament on the 2020 WTA Tour. Both events were held at the Aviation Club Tennis Centre in Dubai, United Arab Emirates. The women's tournament took place from February 17 to 22 and the men's tournament from February 24 to 29.
The 2020 Qatar Total Open was a professional women's tennis tournament played on hard courts. It was the 18th edition of the event and a WTA Premier 5 tournament on the 2020 WTA Tour. It took place at the International Tennis and Squash complex in Doha, Qatar between 23 and 29 February 2020.
The 2020 Italian Open is a professional tennis tournament played on outdoor clay courts at the Foro Italico in Rome, Italy.
The 2021 Gippsland Trophy was a tournament on the 2021 WTA Tour. It was played on outdoor hard courts in Melbourne, Australia. It was organised as a lead-up tournament to the 2021 Australian Open, and was held at the same venue, due to other tournaments in Australia being cancelled as a result from the COVID-19 pandemic. This tournament took place simultaneously with the 2021 Yarra Valley Classic and the 2021 Grampians Trophy. Players who had originally intended to participate in this tournament or the Yarra Valley Classic, but were forced to undergo strict quarantine measures upon arrival in Australia, were able to participate in the 2021 Grampians Trophy. The entry list of 2021 Australian Open was used to determine the entry list of this tournament; with half the players playing the Gippsland Trophy, and the other half playing the 2021 Yarra Valley Classic.
Simona Halep 
