The 2017 Toray Pan Pacific Open was a women's

tennis Tennis is a List of racket sports, racket sport that is played either individually against a single opponent (singles (tennis), singles) or between two teams of two players each (doubles (tennis), doubles). Each player uses a tennis racket st ...

tournament played on outdoor

hard courts A hardcourt (or hard court) is a type of surface or floor on which a sport is played, most usually in reference to tennis courts. It is typically made of rigid materials such as asphalt or concrete, and covered with acrylic resins to seal the surf ...

. It was the 34th edition of the

Pan Pacific Open The Pan Pacific Open, currently sponsored by Toray Industries, is a women's outdoor hardcourt tennis tournament held annually in Tokyo, Japan. It is a WTA 500-level tournament. History The tournament was first held in 1973 as the Toray Sillook Ch ...

, and part of the Premier Series of the

2017 WTA Tour The 2017 WTA Tour was the elite professional tennis circuit organised by the Women's Tennis Association (WTA) for the 2017 tennis season. The 2017 WTA Tour calendar comprises the Grand Slam tournaments (supervised by the International Tennis Fe ...

. It took place at the

Ariake Coliseum is an indoor arena, indoor sporting arena in Ariake Tennis Park located in Ariake, Tokyo, Ariake, Kōtō, Tokyo, Japan. It has a capacity of 10,000 and is one of the few professional tennis venues which has a retractable roof. When Ariake Col ...

in Tokyo, Japan, on 18–24 September 2017.

Points and prize money

Point distribution

Prize money

Singles main-draw entrants

Seeds

* Rankings are as of September 11, 2017

Other entrants

The following players received wild cards into the main singles draw: *

Risa Ozaki is a former professional Japanese tennis player. In her career, Ozaki won seven singles titles on the ITF Women's Circuit. On 24 April 2017, she reached her best singles ranking of world No. 70. On 6 March 2017, she peaked at No. 246 in the WT ...

Kurumi Nara is a Japanese former professional tennis player. In her career, she won one singles title on the WTA Tour, with seven singles and three doubles titles on the ITF Women's World Tennis Tour, ITF Women's Circuit. On 18 August 2014, she achieved he ...

The following players received entry from the singles qualifying draw: *

Madison Brengle Madison Brengle (born April 3, 1990) is an inactive American tennis player. Her biggest success came in early 2015 when she reached her first WTA Tour final in January, followed by a fourth round major event appearance at the Australian Open. I ...

Jana Čepelová Jana Čepelová (; born 29 May 1993) is a Slovak former professional tennis player. Čepelová won seven singles and three doubles titles on the ITF Women's Circuit. On 12 May 2014, she reached her best singles ranking of world No. 50. On 18 Ma ...

Magda Linette Magda Linette (born 12 February 1992) is a Polish professional tennis player. She has a career-high singles ranking of world No. 19, achieved in March 2023. She has reached eight finals on the WTA Tour, winning three titles, and the semifinal of ...

Hsieh Su-wei Hsieh Su-wei (; ; born 4 January 1986) is a Taiwanese professional tennis player. A former List of WTA number 1 ranked doubles tennis players, world No. 1 in Doubles tennis, doubles with nine Grand Slam (tennis), Grand Slam titles, she is rega ...

The following player received entry as a lucky loser: *

Aliaksandra Sasnovich Aliaksandra Aliaksandraŭna Sasnovich (born 22 March 1994) is a Belarusian professional tennis player. She achieved her best singles ranking of world No. 29 on 19 September 2022, and peaked at No. 39 in the WTA doubles rankings on 23 August 2021 ...

Withdrawals

;Before the tournament *

Lauren Davis Lauren Davis (born October 9, 1993) is an American professional tennis player. Known for her aggressive backhand, speed, and clay-court strength, she has won two singles titles on the WTA Tour and reached a career-high singles WTA rankings, ran ...

→ replaced by Wang Qiang *

Madison Keys Madison Keys (born February 17, 1995) is an American professional tennis player. She has been WTA rankings, ranked as high as world No. 5 in women's singles by the Women's Tennis Association, WTA. Keys has won ten WTA Tour-level career singles ...

→ replaced by

Yulia Putintseva Yulia Antonovna Putintseva (, ; born 7 January 1995) is a Russian-born Kazakhstani professional tennis player. She achieved a career-high singles ranking of world No. 20 on 27 January 2025 and a doubles ranking of No. 76 on 17 March 2025. Puti ...

Ana Konjuh Ana Konjuh (; born 27 December 1997) is a Croatian tennis player. A successful junior player, Konjuh won both the 2013 Australian Open – Girls' singles, singles and 2013 Australian Open – Girls' doubles, doubles junior events at the 2013 A ...

→ replaced by

Naomi Osaka is a Japanese professional tennis player. She has been ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association, WTA for 25 weeks, the first Asian player to hold the ...

Petra Kvitová Petra Kvitová (; born 8 March 1990) is a Czech professional tennis player. Known for her powerful left-handed groundstrokes and variety, Kvitová has won 31 career singles titles, including two Grand Slam (tennis)#Tournaments, major titles ...

→ replaced by

Kateřina Siniaková Kateřina Siniaková (; born 10 May 1996) is a Czech professional tennis player. She is the current List of WTA number 1 ranked doubles tennis players, world No. 1 in doubles. She also has a best singles WTA rankings, ranking of No. 27 by the W ...

Mirjana Lučić-Baroni Mirjana Lučić-Baroni (; ; born 9 March 1982) is a Croatian inactive professional tennis player. She enjoyed a meteoric rise on the WTA Tour in the late 1990s, during which she set various "youngest-ever" records. She captured the women's double ...

→ replaced by

Catherine Bellis Catherine Cartan "CiCi" Bellis (born April 8, 1999) is an American former professional tennis player. In early 2018, she was the second youngest player in the top 100 of the WTA rankings. Bellis has a career-high ranking of world No. 35 by the ...

Agnieszka Radwańska Agnieszka Roma Radwańska (; born 6 March 1989) is a Polish former professional tennis player and current coach. She was ranked world No. 2 in women's singles by the Women's Tennis Association (WTA), in July 2012. Radwańska won 20 WTA Tour sing ...

→ replaced by

Anastasija Sevastova Anastasija Sevastova (born 13 April 1990) is a Latvian professional tennis player. She achieved a career-high singles ranking of world No. 11 in October 2018, after reaching a Premier Mandatory final at the China Open. Sevastova has won four sin ...

→ replaced by

Daria Kasatkina Daria Sergeyevna Kasatkina (born 7 May 1997) is a Russian-born Australian professional tennis player. She has been ranked as high as world No. 8 in women's singles by the Women's Tennis Association, WTA, achieved in October 2022. Kasatkina ha ...

Doubles main-draw entrants

Seeds

* Rankings are as of September 11, 2017

Other entrants

The following pair received a wildcard into the doubles main draw: *

Mari Osaka is a Japanese Haitian-American fashion designer, and former tennis player. In her career, she reached four ITF finals. She is the older sister of Naomi Osaka, with whom she has collaborated on several fashion design and art projects. Biogra ...

Finals

Singles

Caroline Wozniacki Caroline Wozniacki (; born 11 July 1990) is an inactive Danish professional tennis player. She has been ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association, WTA, hold ...

def.

Anastasia Pavlyuchenkova Anastasia Sergeyevna "Nastia" Pavlyuchenkova (; born 3 July 1991) is a Russian professional tennis player. She reached a career-high singles WTA rankings, ranking of world No. 11 on 8 November 2021. Pavlyuchenkova has won twelve singles titles ...

, 6–0, 7–5

Doubles

Andreja Klepač Andreja Klepač (born 13 March 1986) is a Slovenian former tennis player. On 14 July 2008, she reached her career-high singles rankings of world No. 99. On 11 April 2022, she peaked at No. 11 in the WTA doubles rankings. She qualified also with ...

María José Martínez Sánchez María José Martínez Sánchez (; born 12 August 1982) is a Spanish former professional tennis player. In singles, she won five WTA Tour titles, her biggest being a Premier 5 title at the 2010 Italian Open where she defeated two former world ...

def.

Daria Gavrilova Daria Saville (née Gavrilova; born 5 March 1994) is a Russian-born Australian professional tennis player. She competed under her maiden name until her marriage to Luke Saville in 2021. On 28 August 2017, she reached her best singles rank ...

, 6–3, 6–2

References

External links

* {{DEFAULTSORT:Toray Pan Pacific Open, 2017