The 2009 PTT Pattaya Women's Open was a women's tennis tournament played on outdoor hard courts. It was the 18th edition of the Pattaya Women's Open, and was part of the International category on the 2009 WTA Tour. It took place in Pattaya, Thailand, from 7 February through 15 February 2009.
Alexandra Dulgheru is a former professional tennis player from Romania. On 11 April 2011, she achieved a career-high singles ranking of world No. 26. Her best ranking in doubles is No. 41, reached on 4 July 2011.
The 2013 BNP Paribas Open was a professional tennis tournament that was played at Indian Wells, California, in March 2013. It was the 40th edition of the men's event, known as the BNP Paribas Open, and was classified as an ATP World Tour Masters 1000 event on the 2013 ATP World Tour and a Premier Mandatory event on the 2013 WTA Tour. Both the men's and the women's events took place at the Indian Wells Tennis Garden in Indian Wells, United States, from March 7 through March 17, 2013, and were played on outdoor hard courts.
The 2014 Open Féminin de Marseille is a professional tennis tournament played on outdoor clay courts. It is the seventeenth edition of the tournament and part of the 2014 ITF Women's Circuit, offering a total of $100,000 in prize money. It takes place in Marseille, France, on 2–8 June 2014.
The 2014 İstanbul Cup was a women's tennis tournament played on outdoor hard courts. It was the 7th edition of the İstanbul Cup, and was part of the WTA International tournaments of the 2014 WTA Tour. It took place in Istanbul, Turkey, from 14 July through 20 July 2014. This was the first edition of the tournament since 2010. The event was not held in 2011–2013 because the WTA Tour Championships were held in İstanbul during those years. Caroline Wozniacki won the singles title.
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 Qatar Total Open was a professional women's tennis tournament played on hard courts. It was the 13th edition of the event and part of the WTA Premier series of the 2015 WTA Tour. It took place at the International Tennis and Squash Complex in Doha, Qatar from 23 February to 28 February.
Simona Halep defeated Karolína Plíšková in the final, 6–4, 7–6(7–4) to win the women's singles tennis title at the 2015 Dubai Tennis Championships.
Donna Vekić was the defending champion, but chose not to participate this year.
The 2015 Aegon International was a women's tennis tournament played on outdoor grass courts. It was the 41st edition of the event, and was classified as a WTA Premier tournament on the 2015 WTA Tour. The event took place at the Devonshire Park Lawn Tennis Club in Eastbourne, United Kingdom from 22 June through 27 June 2015.
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 China Open was a tennis tournament played on outdoor hard courts. It was the 17th edition of the China Open for the men. It was part of ATP World Tour 500 series on the 2015 ATP World Tour, and the last WTA Premier Mandatory tournament of the 2015 WTA Tour. Both the men's and the women's events were held at the National Tennis Center in Beijing, China, from October 5 to October 11, 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 BMW Malaysian Open was a women's tennis tournament played on outdoor hard courts. It was the 7th edition of the Malaysian Open and was an International tournament on the 2016 WTA Tour. The tournament took place from 29 February to 6 March 2016 at the Kuala Lumpur Golf & Country Club (KLGCC).
The 2016 St. Petersburg Ladies' Trophy was a professional tennis tournament played on indoor hard courts. This was the seventh edition of the tournament and the first as a WTA Premier tournament. It was part of the 2016 WTA Tour and was held between 8 February and 14 February 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 China Open was a tennis tournament played on outdoor hard courts. It was the 18th edition of the China Open for the men. It was part of ATP World Tour 500 series on the 2016 ATP World Tour, and the last WTA Premier Mandatory tournament of the 2016 WTA Tour. Both the men's and the women's events were held at the National Tennis Center in Beijing, China, from October 3 to October 9, 2016.
The 2017 Alya Malaysian Open was a women's tennis tournament played on outdoor hard courts. It was the 8th edition of the Malaysian Open and an International tournament on the 2017 WTA Tour. The tournament took place from 27 February to 5 March 2017 at the Kuala Lumpur Golf & Country Club (KLGCC).
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 2021 Internazionali Femminili di Palermo was a professional women's tennis tournament played on outdoor clay courts at the Country Time Club. It was the 29th edition of the tournament and part of the 2021 WTA Tour. It took place in Palermo, Italy between 19 and 25 July 2021. First-seeded Danielle Collins won the singles title.
Caroline Wozniacki 
Liang Chen / 
