:2017 Japan Women's Open
{{refimprove|date=February 2024}}
{{TennisEventInfo|2017|Japan Women's Open|
| date=September 11–17
| edition=9th
| category=WTA International
| draw = 32S / 16D
| prize_money = $250,000
| surface=Hard
| location=Tokyo, Japan
| venue=Ariake Coliseum
| champs={{flagicon|KAZ}} Zarina Diyas
| champd={{flagicon|JPN}} Shuko Aoyama / {{flagicon|CHN}} Yang Zhaoxuan
}}
The 2017 Japan Women's Open (also known as the 2017 Hashimoto Sogyo Japan Women's Open for sponsorship reasons) was a women's tennis tournament played on outdoor hard courts. It was the ninth edition of the Japan Women's Open, and part of the WTA International tournaments of the 2017 WTA Tour. It was held at the Ariake Coliseum in Tokyo, Japan, from September 11 through September 17, 2017.
Point distribution
| class=wikitable style=font-size:90%;text-align:center |
| style="width:130px; background:#dfe2e9;"|Event
| style="width:80px; background:lime;"|W | style="width:85px; background:thistle;"|F | style="width:85px; background:#ff0;"|SF | style="width:85px; background:#ffebcd;"|QF | style="width:85px; background:#afeeee;"|Round of 16 | style="width:85px; background:#afeeee;"|Round of 32 |width=85 |Q |width=85 |Q3 |width=85 |Q2 |width=85 |Q1 |
| style="background:#ededed;"| Singles
|rowspan=2|280 |rowspan=2|180 |rowspan=2|110 |rowspan=2|60 |30 |1 |18 |14 |10 |1 |
|---|
| style="background:#ededed;"|Doubles
|1 | {{n/a}} | {{n/a}} | {{n/a}} | {{n/a}} | {{n/a}} |
=Prize money=
| class=wikitable style=font-size:90%;text-align:center |
| width=130 bgcolor=dfe2e9|Event
|width=80 bgcolor=lime|W |width=85 bgcolor=thistle|F |width=85 bgcolor=ffff00|SF |width=85 bgcolor=ffebcd|QF |width=85 bgcolor=afeeee|Round of 16 |width=85 bgcolor=afeeee|Round of 321 |width=85|Q |width=85|Q2 |width=85|Q1 |
| style="background:#ededed;"|Singles
|$43,000 |$21,400 |$11,300 |$5,900 |$3,310 |$2,925 |$1,005 |$730 |$530 |
| style="background:#ededed;"|Doubles2
|$12,300 |$6,400 |$3,435 |$1,820 |$960 |{{n/a}} |{{n/a}} |{{n/a}} |{{n/a}} |
1 Qualifiers prize money is also the Round of 32 prize money
2 Per team
Singles main-draw entrants
=Seeds=
| class="sortable wikitable" |
| width="70"| Country
! width="175"| Player ! Rank1 ! Seed |
|---|
| {{flag|FRA}}
|13 |1 |
| {{flag|CHN}}
|26 |2 |
| {{flag|BEL}}
|39 |3 |
| {{flag|CZE}}
|41 |4 |
| {{flag|AUS}}
|44 |5 |
| {{flag|JPN}}
|45 |6 |
| {{flagu|USA}}
|49 |7 |
| {{flag|KAZ}}
|50 |8 |
- Rankings are as of August 28, 2017
=Other entrants=
The following players received wildcards into the singles main draw:
- {{flagicon|JPN}} Kimiko Date
- {{flagicon|FRA}} Kristina Mladenovic
- {{flagicon|CZE}} Kristýna Plíšková
The following player received entry using a protected ranking:
- {{flagicon|JPN}} Misa Eguchi
The following players received entry from the qualifying draw:
- {{flagicon|KAZ}} Zarina Diyas
- {{flagicon|CRO}} Jana Fett
- {{flagicon|JPN}} Miyu Kato
- {{flagicon|MNE}} Danka Kovinić
=Withdrawals=
;Before the tournament
- {{flagicon|USA}} Lauren Davis → replaced by {{flagicon|SVK}} Jana Čepelová
- {{flagicon|SVK}} Magdaléna Rybáriková → replaced by {{flagicon|ESP}} Sara Sorribes Tormo
- {{flagicon|CZE}} Kateřina Siniaková → replaced by {{flagicon|JPN}} Kurumi Nara
- {{flagicon|RUS}} Natalia Vikhlyantseva → replaced by {{flagicon|NED}} Richèl Hogenkamp
- {{flagicon|CRO}} Donna Vekić → replaced by {{flagicon|CHN}} Han Xinyun
- {{flagicon|CZE}} Markéta Vondroušová → replaced by {{flagicon|BLR}} Aliaksandra Sasnovich
- {{flagicon|CHN}} Zheng Saisai → replaced by {{flagicon|TPE}} Hsieh Su-wei
Doubles main-draw entrants
=Seeds=
| class="sortable wikitable" |
| width="70"| Country
! width="175"| Player ! width="70"| Country ! width="175"| Player ! Rank1 ! Seed |
|---|
| {{flag|JPN}}
|{{flag|CZE}} |70 |1 |
| {{flag|JPN}}
|{{flag|JPN}} |78 |2 |
| {{flag|UKR}}
|{{flag|SLO}} |82 |3 |
| style="background:#cfc;"
|{{flag|JPN}} |{{flag|CHN}} |86 |4 |
- 1 Rankings are as of August 28, 2017
=Other entrants=
The following pairs received wildcards into the doubles main draw:
- {{flagicon|TPE}} Chuang Chia-jung / {{flagicon|JPN}} Misaki Doi
- {{flagicon|JPN}} Erina Hayashi / {{flagicon|JPN}} Momoko Kobori
Champions
=Singles=
{{main|2017 Japan Women's Open – Singles}}
- {{flagicon|KAZ}} Zarina Diyas def. {{flagicon|JPN}} Miyu Kato, 6–2, 7–5{{cite news|url=https://www.tennis.com/news/articles/diyas-beats-kato-to-win-first-wta-title-at-japan-women-s-open|title=Diyas beats Kato to win first WTA title at Japan Women's Open|work=Tennis.com|date=17 September 2017|access-date=15 February 2024}}
=Doubles=
{{main|2017 Japan Women's Open – Doubles}}
- {{flagicon|JPN}} Shuko Aoyama / {{flagicon|CHN}} Yang Zhaoxuan def. {{flagicon|AUS}} Monique Adamczak / {{flagicon|AUS}} Storm Sanders, 6–0, 2–6, [10–5]
References
{{reflist}}
External links
- {{Official website|http://www.jta-tennis.or.jp/jwo/tabid/549/Default.aspx}}
{{Japan Women's Open tournaments}}
{{2017 WTA Tour}}