The 2014 Korea Open was a women's professional tennis tournament played on outdoor hard courts. It was the 11th edition of the tournament, which was part of the 2014 WTA Tour. It took place in Seoul, South Korea between 13 September and 21 September 2014. Second-seeded Karolína Plíšková won the singles title.
The 2014 BGL Luxembourg Open was a women's tennis tournament played on indoor hard courts sponsored by BNP Paribas. It was the 19th edition of the Luxembourg Open, and part of the WTA International tournaments category of the 2014 WTA Tour. It was held in Kockelscheuer, Luxembourg on 13–19 October 2014. Unseeded Annika Beck won the singles title.
The 2015 Katowice Open was a women's tennis tournament played on indoor hard courts. It was the 3rd edition of the Katowice Open, in the International category of the 2015 WTA Tour. It took place at Spodek arena in Katowice, Poland, from 6 April through 12 April 2015.
The 2015 J&T Banka Prague Open was a professional women's tennis tournaments played on outdoor clay courts. It was the 6th edition of the tournament which was an International tournament on the 2015 WTA Tour. It took place at the TK Sparta Prague in Prague, Czech Republic, from 27 April to 2 May 2015. This was the event's first edition as a WTA International tournament.
The 2015 Baku Cup was a professional tennis tournament played on hard courts. This was the fifth edition of the tournament, and part of the 2015 WTA Tour. It took place in Baku, Azerbaijan between 27 July and 2 August 2015.
The 2015 Wuhan Open was a women's tennis tournament played on outdoor hard courts between September 27 and October 3, 2015. It was part of the WTA Premier 5 tournaments of the 2015 WTA Tour. The 2015 tournament was the 2nd edition of the Wuhan Open. The tournament was held at the Optics Valley International Tennis Center in Wuhan, China.
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 J&T Banka Prague Open was a professional tennis tournaments played on outdoor clay courts. It was the 7th edition of the tournament, and its second as part of the International category of the 2016 WTA Tour. It took place at the TK Sparta Prague in Prague, Czech Republic, from 25 to 30 April 2016.
The 2016 Internationaux de Strasbourg was a professional tennis tournament played on clay courts. It was the 30th edition of the tournament and part of the International-level tournament category of the 2016 WTA Tour. It took place in Strasbourg, France, on 15–21 May 2015.
The 2017 Korea Open was a women's professional tennis tournament played on hard courts. It was the 14th edition of the tournament], and part of the 2017 WTA Tour. It took place in Seoul, South Korea between 18 and 24 September 2017.
The 2018 J&T Banka Prague Open was a professional tennis tournaments played on outdoor clay courts. It was the 9th edition of the tournament, and part of the International category of the 2018 WTA Tour. It took place at the TK Sparta Prague in Prague, Czech Republic, from 30 April to 5 May 2018.
The 2019 J&T Banka Prague Open was a professional tennis tournament played on outdoor clay courts. It was the 10th edition of the tournament, and part of the International category of the 2019 WTA Tour. It took place at the TK Sparta Prague in Prague, Czech Republic, from 29 April to 4 May 2019.
The 2019 Swedish Open was a tennis tournament played on outdoor clay courts as part of the ATP Tour 250 Series of the 2019 ATP Tour and as part of the WTA 125K Series. It took place in Båstad, Sweden, from 15 through 21 July 2019 for the men's tournament, and from 8 through 13 July 2019 for the women's tournament. It was the 72nd edition of the event for the men and the 10th edition for the women.
The 2019 Tashkent Open was a WTA International tennis tournament played on outdoor hard courts. It was the 21st and final edition of the Tashkent Open, on the 2019 WTA Tour. It took place at the Olympic Tennis School in Tashkent, Uzbekistan, between September 23 and 28, 2019.
The 2019 BGL BNP Paribas Luxembourg Open was a professional women's tennis tournament played on indoor hard courts sponsored by BNP Paribas. It was the 24th edition of the Luxembourg Open, and part of the WTA International tournaments category of the 2019 WTA Tour. It was held in Kockelscheuer, Luxembourg from 14 to 20 October 2019.
The 2020 İstanbul Cup was a tennis tournament played on outdoor clay courts. It was the 13th edition of the İstanbul Cup, and part of the WTA International tournaments of the 2020 WTA Tour. It took place in Istanbul, Turkey, from 8 through 13 September 2020.
The 2021 Abierto Zapopan was a professional tennis tournament played on outdoor hard courts. It was the 2nd edition of the tournament and part of the 2021 WTA Tour.
The 2021 Monterrey Open was a women's tennis tournament played on outdoor hard courts. It was the 13th edition of the Monterrey Open and a WTA 250 tournament on the 2021 WTA Tour. It took place at the Club Sonoma in Monterrey, Mexico, from 15 to 21 March 2021.
Aryna Sabalenka defeated 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 her 10th career WTA Tour singles title, and her first on clay.
The 2021 Hungarian Grand Prix was a women's tennis tournament played on outdoor clay courts. It was the 19th edition of the Budapest Grand Prix, a 250-level tournament on the 2021 WTA Tour. It took place at Római Tennis Academy in Budapest, Hungary, from 12 July through 18 July 2021. First-seeded Yulia Putintseva won the singles title.
Karolína Muchová 
Lara Arruabarrena / 
Tatjana Maria 
