2017 Toray Pan Pacific Open

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.

2017 Toray Pan Pacific Open
Date	18–24 September
Edition	34th
Category	WTA Premier
Draw	28S / 16D
Prize money	$1,000,000
Surface	Hard / outdoor
Location	Tokyo, Japan
Venue	Ariake Forest Park
Attendance	30,000
Champions
Singles
Caroline Wozniacki
Doubles
Andreja Klepač / María José Martínez Sánchez

Points and prize money

Point distribution

Event	W	F	SF	QF	Round of 16	Round of 32	Q	Q3	Q2	Q1
Singles[1]	470	305	185	100	55	1	25	18	13	1
Doubles[1]					1	—	—	—	—	—

Prize money

Event	W	F	SF	QF	Round of 16	Round of 32*	Q3	Q2	Q1
Singles	$193,850	$103,504	$55,287	$22,518	$12,077	$7,662	$3,442	$1,830	$1,018
Doubles	$45,940	$24,548	$13,414	$6,822	$3,705	—	—	—	—
Doubles prize money per team

^* Qualifiers prize money is also the round of 32 prize money

Singles main-draw entrants

Seeds

Country	Player	Rank	Seeds
ESP	Garbiñe Muguruza	1	1
CZE	Karolína Plíšková	4	2
DEN	Caroline Wozniacki	6	3
GBR	Johanna Konta	7	4
SVK	Dominika Cibulková	9	5
POL	Agnieszka Radwańska	11	6
GER	Angelique Kerber	14	7
FRA	Kristina Mladenovic	15	8
FRA	Caroline Garcia	20	9

• Rankings are as of September 11, 2017

Other entrants

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

• Risa Ozaki
• Kurumi Nara

The following players received entry from the singles qualifying draw:

• Madison Brengle
• Jana Čepelová
• Magda Linette
• Hsieh Su-wei

The following player received entry as a lucky loser:

• Aliaksandra Sasnovich

Withdrawals

Before the tournament

• Lauren Davis → replaced by Wang Qiang
• Madison Keys → replaced by Yulia Putintseva
• Ana Konjuh → replaced by Naomi Osaka
• Petra Kvitová → replaced by Kateřina Siniaková
• Mirjana Lučić-Baroni → replaced by Catherine Bellis
• Agnieszka Radwańska → replaced by Aliaksandra Sasnovich
• Anastasija Sevastova → replaced by Daria Kasatkina

Doubles main-draw entrants

Seeds

Country	Player	Country	Player	Rank1	Seed
TPE	Chan Hao-ching	TPE	Chan Yung-jan	15	1
CAN	Gabriela Dabrowski	CHN	Xu Yifan	38	2
POL	Alicja Rosolska	USA	Abigail Spears	57	3
SLO	Andreja Klepač	ESP	María José Martínez Sánchez	60	4

• Rankings are as of September 11, 2017

Other entrants

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

• Mari Osaka / Naomi Osaka

Finals

Singles

Main article: 2017 Toray Pan Pacific Open – Singles

• Caroline Wozniacki def. Anastasia Pavlyuchenkova, 6–0, 7–5

Doubles

Main article: 2017 Toray Pan Pacific Open – Doubles

• Andreja Klepač / María José Martínez Sánchez def. Daria Gavrilova / Daria Kasatkina, 6–3, 6–2