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 2015 Mutua Madrid Open was a professional tennis tournament that was played on outdoor clay courts at the Park Manzanares in Madrid, Spain from 2–10 May. It was the 14th edition of the event on the ATP World Tour and 7th on the WTA Tour. It was classified as an ATP World Tour Masters 1000 event on the 2015 ATP World Tour and a Premier Mandatory event on the 2015 WTA Tour.
The 2015 Nürnberger Versicherungscup was a professional tennis tournament played on clay courts. It was the 3rd edition of the tournament, and part of the 2015 WTA Tour. It took place in Nuremberg, Germany, on 17–23 May 2015.
Elena-Gabriela Ruse is a Romanian tennis player. She has career-high WTA rankings of 83 in singles and 99 in doubles. She won her maiden WTA Tour singles title at the 2021 Hamburg European Open. She has also won six singles and ten doubles titles on the ITF Circuit.
The 2016 Mexican Open was a professional tennis tournament played on outdoor hard courts. It was the 23nd edition of the men's tournament, and part of the 2016 ATP World Tour and the 2016 WTA Tour. It took place in Acapulco, Mexico between 22 and 27 February 2016, at the Princess Mundo Imperial.
The 2017 BRD Bucharest Open was a professional tennis tournament played on red clay courts. It was the 4th edition of the tournament and part of the 2017 WTA Tour. It took place at Arenele BNR in Bucharest, Romania between 17 and 24 July 2017.
The 2018 Sydney International was a joint 2018 ATP World Tour and 2018 WTA Tour tennis tournament, played on outdoor hard courts in Sydney, New South Wales (NSW). It was the 126th edition of the tournament and took place at the NSW Tennis Centre in Sydney, Australia. It was held from 7 January through 13 January 2018 as part of the Australian Open Series in preparation for the first Grand Slam of the year. Venus Williams played the event for the first time in 17 years, 20 years after her maiden appearance.
The 2018 Tianjin Open was a women's professional tennis tournament played on hard courts. It was the 5th edition of the tournament, and part of the 2018 WTA Tour. It took place at the Tuanbo International Tennis Centre in Tianjin, China between 8 and 14 October 2018.
The 2019 Dubai Tennis Championships was an ATP Tour 500 event on the 2019 ATP Tour and a WTA Premier 5 event on the 2019 WTA Tour. Both events were held at the Aviation Club Tennis Centre in Dubai, United Arab Emirates. The women's tournament took place from 17 to 23 February and the men's tournament from 25 February–2 March.
The 2019 Karlsruhe Open was a professional tennis tournament played on outdoor clay courts. It was the 1st edition of the tournament and part of the 2019 WTA 125K series, offering a total of $125,000 in prize money. It took place in Karlsruhe, Germany between 29 July and 4 August 2019.
The 2019 OEC Taipei WTA Challenger was a professional tennis tournament played on indoor carpet courts. It was the 12th edition of the tournament and part of the 2019 WTA 125K series, offering a total of $125,000 in prize money. It took place at the Taipei Arena in Taipei, Taiwan, on 11–17 November 2019.
The 2021 Adelaide International was a tennis tournament on the 2021 WTA Tour. It was played on outdoor hard courts in Adelaide, South Australia, Australia. The Adelaide International is a WTA 500 Tournament.
The 2021 Copa Colsanitas was a women's tennis tournament played on outdoor clay courts. It was the 23rd edition of the tournament and part of the International category of the 2021 WTA Tour. It took place at the Country Club in Bogotá, Colombia, from 5 April to 11 April 2021.
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 will take place in Istanbul, Turkey, from 19 through 25 April 2021.
The 2021 Nottingham Open is a professional tennis tournament played on outdoor grass courts. It is the 13th edition of the event for women and the 25th edition for men. It is 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 Nottingham Trophy was a professional tennis tournament played on outdoor grass courts. It was the eleventh (men) and seventh (women) editions of the tournament which was part of the 2021 ATP Challenger Tour and the 2021 ITF Women's World Tennis Tour. It took place in Nottingham, United Kingdom between 14 and 20 June 2021.
The 2021 Prague Open was a professional women's tennis tournament played on outdoor hard courts at the TK Sparta Praha. It was the 12th edition of the tournament which was part of the 2021 WTA Tour, and of the 250 series of tournaments. It took place in Prague, Czech Republic between 12 and 18 July 2021. This was the first edition of the tournament held on outdoor hard courts, as opposed to clay courts in previous editions.
The 2021 WTA Romanian Open, known as the Winners Open due to sponsorship reasons, was a professional women's tennis tournament played on outdoor clay courts at the Winners Sports Club. It was the 1st edition of the tournament held in the city of Cluj-Napoca and was a part of the 2021 WTA Tour.
Fiona Ferro was the defending champion, but she chose not to participate, as she was competing at the Summer Olympics.
The 2021 Karlsruhe Open was a professional tennis tournament played on outdoor clay courts. It was the 2nd edition of the tournament and part of the 2021 WTA 125K series, offering a total of $115,000 in prize money. It took place in Karlsruhe, Germany between 7 and 12 September 2021. The tournament did not take place in 2020 due to the COVID-19 pandemic.
Danielle Collins 
Erin Routliffe / 
Kimberley Zimmermann 
