The 2015 Japan Women's 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 court 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 concrete, asphalt or concrete, and covered with acrylic resin ...

s. It was the seventh edition of the

Japan Women's Open The Japan Women's Open Tennis is a professional women's tennis tournament played on outdoor hard courts. The event is affiliated with the Women's Tennis Association (WTA), and is an WTA 250 tournament on the WTA Tour. As successor to the Japan O ...

, and part of the

WTA International tournaments The WTA International tournaments was a category for tennis tournaments of the Women's Tennis Association from the 2009 WTA Tour until 2020, which replaced the previous Tier III and Tier IV categories. As of 2021 these events have been reclassifie ...

of the

2015 WTA Tour The 2015 WTA Tour was the elite professional tennis circuit organised by the Women's Tennis Association (WTA) for the 2015 tennis season. The 2015 WTA Tour calendar comprises the Grand Slam tournaments (supervised by the International Tennis ...

. It was held 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, from September 14 through September 20, 2015. The tournament was moved from

Osaka is a Cities designated by government ordinance of Japan, designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the List of cities in Japan, third-most populous city in J ...

to Tokyo starting this year.

Point distribution

Prize money

_{¹ Qualifiers prize money is also the Round of 32 prize money}
_{² Per team}

Singles main-draw entrants

Seeds

* Rankings are as of August 31, 2015.

Other entrants

The following players received wildcards into the singles main draw: *

Kimiko Date-Krumm is a Japanese former professional tennis player. She reached the semifinals of the 1994 Australian Open, the 1995 French Open and the 1996 Wimbledon Championships, and won the Japan Open a record four times. She reached a career-high ranking ...

Nao Hibino is a Japanese professional tennis player. She has been ranked as high as world No. 56 in singles and No. 43 in doubles by the WTA. Hibino has won three singles titles and three doubles titles on the WTA Tour. She has also won nine singles and ...

Carla Suárez Navarro Carla Suárez Navarro (; born 3 September 1988) is a Spanish former professional tennis player. A former top 10 singles player, she reached a career-high singles ranking of world No. 6 on 29 February 2016, and a best WTA doubles ranking of 11, o ...

The following players received entry from the qualifying draw: *

Hiroko Kuwata Hiroko Kuwata (; born 18 December 1990) is a Japanese tennis player. Kuwata has won seven singles titles and 20 doubles titles on the ITF Women's Circuit. On 9 May 2016, she reached her best singles ranking of world No. 150. On 13 July 2015, she ...

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 ...

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 ...

Alexandra Panova Alexandra Alexandrovna Panova (; born 2 March 1989) is a Russian professional tennis player who specializes in doubles. She has a career-high WTA doubles ranking of world No. 30 achieved on 28 October 2024. She peaked at No. 71 in singles on 3 ...

Withdrawals

;Before the tournament *

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 ...

→ replaced by

Kiki Bertens Kiki Bertens (; born 10 December 1991) is a Dutch former professional tennis player. Her career-high WTA rankings#Current rankings, singles ranking was world No. 4, which she reached on 13 May 2019, becoming the highest-ranked Dutch female playe ...

Margarita Gasparyan Margarita Melikovna Betova (née Gasparyan; rus, Маргари́та Ме́ликовна Гаспаря́н, , mərɡɐˈrʲitə ɡəspɐˈrʲan, Ru-Margarita Gasparyan.ogg, ; born 1 September 1994) is a Russian inactive tennis player. Betov ...

→ replaced by

Bojana Jovanovski Bojana may refer to: Places * Bojana (river), a river in Albania and Montenegro (known as ''Buna'' in Albanian) * Ada Bojana / Bojana Island, an island in Montenegro * Bojana, Croatia, a village near Čazma Name * Bojana (given name), a Slavic ...

Karin Knapp Karin Knapp (born 28 June 1987) is a retired Italian tennis player. In her career, Knapp won two singles titles on the WTA Tour, along with six singles and six doubles titles on the ITF Circuit. On 24 August 2015, she reached her best singles ...

→ replaced by

Misaki Doi is a Japanese former professional tennis player. Her highest WTA rankings are No. 30 in singles and No. 77 in doubles. Doi reached two junior Grand Slam doubles finals – at Wimbledon in 2007 with Kurumi Nara, and at the Australian Open in ...

Anna Karolína Schmiedlová Anna Karolína Schmiedlová (; born 13 September 1994) is a Slovak inactive professional tennis player. On 12 October 2015, she reached her best WTA singles ranking of world No. 26. She has won three singles titles on the WTA Tour, two singles t ...

→ replaced by

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 ...

Barbora Strýcová Barbora Strýcová (; born 28 March 1986), formerly known as Barbora Záhlavová-Strýcová, is a Czech former professional tennis player who was ranked List of WTA number 1 ranked doubles tennis players, world No. 1 in doubles. She won two Gra ...

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Kateryna Bondarenko Kateryna Volodymyrivna Volodko (née Bondarenko; ; born 8 August 1986) is a tennis player from Ukraine. Her career-high rankings are world No. 29 in singles and No. 9 in doubles. She was the doubles champion at the 2008 Australian Open, partneri ...

Doubles main-draw entrants

Seeds

*¹ Rankings are as of August 31, 2015.

Other entrants

The following pairs received wildcards into the doubles main draw: *

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 ...

Eri Hozumi is a Japanese tennis player. On 10 November 2014, she reached a career-high singles ranking of world No. 144. On 27 May 2019, she peaked at No. 28 in the WTA doubles rankings. Partnering with Makoto Ninomiya, she reached the final of the 2018 ...

/ Miyu Kato

Champions

Singles

Yanina Wickmayer Yanina Wickmayer (born 20 October 1989) is a Belgian professional tennis player. She reached the semifinals at the 2009 US Open – Women's singles, 2009 US Open, and a career-high WTA ranking of No. 12, on 19 April 2010. In doubles, she achieve ...

def.

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 ...

, 4–6, 6–3, 6–3

Doubles

Chan Hao-ching Chan Hao-ching (; ; born September 19, 1993), also known as Angel Chan, is a Taiwanese professional tennis player. She is primarily a doubles specialist, having won twenty-one WTA Tour, two WTA Challenger and six ITF titles in that discipline. ...

Chan Yung-jan Latisha Chan (born 17 August 1989), formerly known by her Chinese name Chan Yung-jan (; ), is a Taiwanese professional tennis player who is a former world No. 1 in doubles. She has won 33 career titles in doubles, including a Grand Slam title ...

def.

, 6–1, 6–2

References

External links

* {{2015 WTA Tour

Japan Women's Open

September 2015 sports events in Japan