The 2015 PTT Thailand Open was a women's professional tennis tournament played on outdoor hard courts. It was the 24th and last edition of the PTT Thailand Open and part of the International category on the 2015 WTA Tour. It took place at the Dusit Thani Hotel in Pattaya, Thailand from 9 February until 15 February 2015. Unseeded Daniela Hantuchová won the singles title, her third at the event after 2011 and 2012, and earned $43,000 first-prize money.
The 2015 Tashkent Open was a WTA International tennis tournament played on outdoor hard courts. It was the 17th edition of the Tashkent Open, on the 2015 WTA Tour. It took place at the Tashkent Tennis Center in Tashkent, Uzbekistan, between September 28 and October 3, 2015.
The 2015 Hong Kong Tennis Open was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament, and part of the 2015 WTA Tour. It took place in Victoria Park, Hong Kong, from October 12 to 18.
The 2016 Shenzhen Open was a tennis tournament played on outdoor hard courts. It was the fourth edition of the Shenzhen Open, and part of the WTA International tournaments of the 2016 WTA Tour. It took place at the Shenzhen Longgang Sports Center in Shenzhen, China, from 2 to 9 January 2016.
The 2016 Miami Open presented by Itaú was a professional men and women's tennis tournament being played on outdoor hard courts. It was the 32nd edition of the Miami Open, and was part of the Masters 1000 category on the 2016 ATP World Tour, and of the Premier Mandatory category on the 2016 WTA Tour. All men and women's events took place at the Tennis Center at Crandon Park in Key Biscayne, Florida, United States, from March 21 through April 3, 2016.
The 2016 İstanbul Cup was a tennis tournament played on outdoor clay courts. It was the 9th edition of the İstanbul Cup, and part of the WTA International tournaments of the 2016 WTA Tour. It took place in Istanbul, Turkey, from 18 April through 24 April 2016.
The 2016 Swedish Open was a tennis tournament played on outdoor clay courts as part of the ATP World Tour 250 Series of the 2016 ATP World Tour and as part of the International Series on the 2016 WTA Tour. It took place in Båstad, Sweden, from 11 through 17 July 2016 for the men's tournament, and from 18 through 24 July 2016 for the women's tournament. It was also known as the 2016 SkiStar Swedish Open for the men and the 2016 Ericsson Open for the women for sponsorship reasons. It was the 69th edition of the event for the men and the 8th edition for the women.
The 2016 Korea Open was a women's professional tennis tournament played on hard courts. It was the 13th edition of the tournament, and part of the 2016 WTA Tour. It took place in Seoul, South Korea between 19 and 25 September 2016.
The 2017 Ladies Open Biel Bienne was a women's tennis tournament played on indoor hard courts. It was the first edition of the Ladies Open Biel Bienne and part of the International category of the 2017 WTA Tour. It took place at the Swiss Tennis Center in Roger Federer Allee, Biel/Bienne, Switzerland, from 10 April through 16 April 2017.
The 2017 Ricoh Open was a tennis tournament played on outdoor grass courts. It was the 28th edition of the Rosmalen Grass Court Championships, and part of the 250 Series of the 2017 ATP World Tour, and of the WTA International tournaments of the 2017 WTA Tour. Both the men's and the women's events took place at the Autotron park in Rosmalen, 's-Hertogenbosch in the Netherlands, from June 12 through June 18, 2017.
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 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 Brisbane International was a tournament on the 2018 ATP World Tour and 2018 WTA Tour. It was played on outdoor hard courts in Brisbane, Queensland, Australia. It was the tenth edition of the tournament and took place at the Queensland Tennis Centre in Tennyson. It was held from 31 December 2017 to 7 January 2018 as part of the Australian Open Series in preparation for the first Grand Slam of the year. Rafael Nadal and Andy Murray were about to start their 2018 seasons at the tournament, but both withdrew due to continuous injuries. On 5 October 2017, defending champions Grigor Dimitrov and Karolína Plíšková announced they would also compete.
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 2021 Yarra Valley Classic was a tournament on the 2021 WTA Tour, one of six events in the 2021 Melbourne Summer Series. 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 Gippsland Trophy and the 2021 Grampians Trophy. Players who had originally intended to participate in this tournament or the Gippsland Trophy, 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 Yarra Valley Classic, and the other half playing the 2021 Gippsland Trophy.
The 2021 Lyon Open is a women's tennis tournament played on indoor hard courts. It is the second edition of the Lyon Open (WTA) and an International tournament on the 2021 WTA Tour. It will take place at the Halle Tony Garnier in Lyon, France, from 1 to 7 March 2021.
Aryna Sabalenka defeated World No. 1 Ashleigh Barty in the final, 6–0, 3–6, 6–4, to win the women's singles tennis title at the 2021 Madrid Open. It was Sabalenka's 10th career singles title, and her first title on clay.
The 2021 Tennis in the Land event was a professional women's tennis tournament played on outdoor hard courts at Jacobs Pavilion. It was the first edition of the tournament held in the city of Cleveland in the United States and was a part of the WTA 250 category of the 2021 WTA Tour.
The 2021 Upper Austria Ladies Linz was a women's tennis tournament played on indoor hard courts. It was the 31st edition of the Linz Open, and was part of the WTA 250 series of the 2021 WTA Tour. It was held at the TipsArena Linz in Linz, Austria, from 6 to 12 November 2021.
The 2022 St. Petersburg Ladies' Trophy was a professional tennis tournament played on indoor hard courts. It was the 13th edition of the tournament and a WTA 500 tournament on the 2022 WTA Tour. The tournament was held between 6 and 13 February 2022.
Irina-Camelia Begu 
Lara Arruabarrena / 
Andreja Klepač 
