2017 Toray Pan Pacific Open
# 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.

## Points and prize money

### Point distribution

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

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

^† Per team

## 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 | $Rank^1$ | 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

## Champions

### Singles

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

### Doubles

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