The 2009 Toray Pan Pacific Open was a women's tennis tournament played on outdoor hard courts. It was the 26th edition of the Toray Pan Pacific Open, and was part of the Premier Series of the 2009 WTA Tour. It was held at the Ariake Coliseum in Tokyo, Japan, from September 27 through October 2, 2009. Maria Sharapova won the singles title.
The 1999 Toray Pan Pacific Open was a women's tennis tournament played on indoor carpet courts at the Tokyo Metropolitan Gymnasium in Tokyo, Japan that was part of Tier I of the 1999 WTA Tour. It was the 24th edition of the tournament and was held from 2 February through 7 February 1999. Second-seeded Martina Hingis won the singles title and earned $150,000 first-prize money.
The 2010 Toray Pan Pacific Open was women's tennis tournament played on the outdoor hard courts. It was the 27th edition of the Toray Pan Pacific Open, and was part of the Premier Series of the 2010 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan, from September 26 to October 2, 2010. Caroline Wozniacki won the singles title.
The 2011 Toray Pan Pacific Open was a women's tennis tournament played on outdoor hard courts. It was the 28th edition of the Toray Pan Pacific Open, and was part of the Premier Series of the 2011 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan, from September 26 through October 2, 2011. Agnieszka Radwańska won the singles title.
The 2012 Toray Pan Pacific Open was a women's tennis tournament played on outdoor hard courts. It was the 29th edition of the Toray Pan Pacific Open, and part of the Premier Series of the 2012 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan, from September 23 through 29, 2012. Nadia Petrova won the singles title.
The 2013 Toray Pan Pacific Open was a women's tennis tournament played on outdoor hard courts. It was the 30th edition of the Toray Pan Pacific Open, and part of the Premier Series of the 2013 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan, from September 22 through 28, 2013. Petra Kvitová won the singles title.
The 2014 Toray Pan Pacific Open was a women's tennis tournament played on outdoor hard courts. It was the 31st edition of the Toray Pan Pacific Open, and part of the Premier Series of the 2014 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan, on 15–21 September 2014. Ana Ivanovic won the singles title.
The 2014 Toray Pan Pacific Open was a women's tennis tournament played on outdoor hard courts. It was the 31st edition of the Toray Pan Pacific Open, and part of the Premier Series of the 2014 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan, on 15–21 September 2014. Ana Ivanovic won the singles title.
The 2015 Toray Pan Pacific Open was a women's tennis tournament played on outdoor hard courts. It was the 32nd edition of the Pan Pacific Open, and part of the Premier Series of the 2015 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan, on 21–27 September 2015. Agnieszka Radwańska won the singles title.
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.
Miyabi Inoue is a former tennis player from Japan.
The 2016 Toray Pan Pacific Open was a women's tennis tournament played on outdoor hard courts. It was the 33rd edition of the Pan Pacific Open, and part of the Premier Series of the 2016 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan, on 19–25 September 2016. Caroline Wozniacki won the singles title.
The 2017 Guangzhou International Women's Open was a women's tennis tournament played on outdoor hard courts. It was the 14th edition of the Guangzhou International Women's Open, and part of the WTA International tournaments of the 2017 WTA Tour. It took place in Guangzhou, China, from September 18 through September 23, 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 2017 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 2017 ATP World Tour, and the last WTA Premier Mandatory tournament of the 2017 WTA Tour. Both the men's and the women's events were held at the National Tennis Center in Beijing, China, from October 2 to October 8, 2017.
The 2018 Toray Pan Pacific Open is a women's tennis tournament played on indoor hard courts. It was the 35th edition of the Pan Pacific Open, and part of the Premier Series of the 2018 WTA Tour. It took place at the Arena Tachikawa Tachihi in Tachikawa, Tokyo, Japan, on 17–23 September 2018.
The 2019 Toray Pan Pacific Open was a professional women's tennis tournament played on outdoor hard courts. It was the 36th edition of the Pan Pacific Open, and part of the Premier Series of the 2019 WTA Tour. It took place at the ITC Utsubo Tennis Center in Osaka, Japan, on 16–22 September 2019. This was the only time Osaka hosting the tournament after Tokyo was in preparation for the Summer Olympics the following year.
The 2019 China Open was a tennis tournament being played on outdoor hard courts. It was the 21st edition of the China Open for the men and the 23rd for the women. It was part of the ATP Tour 500 series on the 2019 ATP Tour, and the last WTA Premier Mandatory tournament of the 2019 WTA Tour. Both the men's and the women's events were held at the National Tennis Center in Beijing, China, from September 30 to October 6, 2019. This was also the last edition of the China Open held to date as not being held in 2020 and 2021 due to the COVID-19 pandemic in China.
The 2022 Toray Pan Pacific Open was a professional women's tennis tournament played on outdoor hard courts. It was the 37th edition of the Pan Pacific Open, and part of the WTA 500 tournaments of the 2022 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan. It was the first event since 2019, with the 2020 and 2021 events cancelled due to the COVID-19 pandemic.
The 2023 Toray Pan Pacific Open was a professional women's tennis tournament played on outdoor hard courts. It was the 38th edition of the Pan Pacific Open, and part of the WTA 500 tournaments of the 2023 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan from 25 September to 1 October 2023.
Veronika Kudermetova 
Ulrikke Eikeri / 
Ingrid Neel 
