title: 2016 Toray Pan Pacific Open – Singles
text: # 2016 Toray Pan Pacific Open – Singles
  
  Agnieszka Radwańska was the defending champion, but lost in the semifinals to Caroline Wozniacki.
  
  Wozniacki went on to win the title, defeating Naomi Osaka in the final, 7–5, 6–3.
  
  ## Seeds
  
  The top four seeds received a bye into the second round.
  
  * Garbiñe Muguruza (quarterfinals)
  * Agnieszka Radwańska (semifinals)
  * Karolína Plíšková (second round)
  * Carla Suárez Navarro (second round)
  * Madison Keys (first round)
  * Dominika Cibulková (second round)
  * Petra Kvitová (second round)
  * Anastasia Pavlyuchenkova (second round)
  
  ## Draw
  
  ### Key
  
  * Q = Qualifier
  * WC = Wild card
  * LL = Lucky loser
  * Alt = Alternate
  * SE = Special exempt
  * PR = Protected ranking
  * ITF = ITF entry
  * JE = Junior exempt
  * w/o = Walkover
  * r = Retired
  * d = Defaulted
  * SR = Special ranking
  
  ### Finals
  
  | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
  | - | - | - | - | - | - | - | - | - |
  | | Elina Svitolina | 6 | 3 | 2 | | | | |
  | WC | Naomi Osaka | 1 | 6 | 6 | | | | |
  | WC | Naomi Osaka | 1 | 6 | 6 | WC | Naomi Osaka | 5 | 3 |
  | | | | | | | Caroline Wozniacki | 7 | 6 |
  | | Caroline Wozniacki | 4 | 7 | 6 | | Caroline Wozniacki | 7 | 6 |
  | 2 | Agnieszka Radwańska | 6 | 5 | 4 | | | | |
  
  ### Top half
  
  | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | | | | | | 1 | G Muguruza | 6 | 6 | | | | | | | | | | |
  | Q | K Bondarenko | $6^3$ | 3 | | | A Sevastova | 3 | 3 | | | | | | | | | | |
  | | A Sevastova | $7^7$ | 6 | | | | | | 1 | G Muguruza | 2 | 6 | 3 | | | | | |
  | | E Svitolina | 6 | 6 | | | | | | | E Svitolina | 6 | 4 | 6 | | | | | |
  | | C Vandeweghe | 3 | 4 | | | E Svitolina | $7^7$ | 6 | | | | | | | | | | |
  | | A Petkovic | 4 | $0^r$ | | 8 | A Pavlyuchenkova | $6^5$ | 4 | | | | | | | | | | |
  | 8 | A Pavlyuchenkova | 6 | 2 | | | | | | | | | | | | E Svitolina | 6 | 3 | 2 |
  | | | | | | | | | | | | | | | WC | N Osaka | 1 | 6 | 6 |
  | | | | | | 3 | Ka Plíšková | 4 | 2 | | | | | | | | | | |
  | Q | A Sasnovich | 3 | 6 | 6 | Q | A Sasnovich | 6 | 6 | | | | | | | | | | |
  | | Y Wickmayer | 6 | 3 | 3 | | | | | Q | A Sasnovich | 3 | $6^6$ | | | | | | |
  | | M Doi | 4 | 4 | | | | | | WC | N Osaka | 6 | $7^8$ | | | | | | |
  | WC | N Osaka | 6 | 6 | | WC | N Osaka | 6 | 6 | | | | | | | | | | |
  | | L Šafářová | 6 | 1 | 5 | 6 | D Cibulková | 2 | 1 | | | | | | | | | | |
  | 6 | D Cibulková | 4 | 6 | 7 | | | | | | | | | | | | | | |
  
  ### Bottom half
  
  | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 5/WC | M Keys | 3 | 6 | $6^7$ | | | | | | | | | | | | | | |
  | | Y Putintseva | 6 | 3 | $7^9$ | | Y Putintseva | 6 | 3 | 5 | | | | | | | | | |
  | WC | O Pervushina | 6 | 2 | 3 | Q | M Linette | 4 | 6 | 7 | | | | | | | | | |
  | Q | M Linette | 4 | 6 | 6 | | | | | | Q | M Linette | 4 | 3 | | | | | |
  | | B Bencic | 2 | 7 | 1 | | | | | | | C Wozniacki | 6 | 6 | | | | | |
  | | C Wozniacki | 6 | 5 | 6 | | C Wozniacki | $7^7$ | 4 | 6 | | | | | | | | | |
  | | | | | | 4 | C Suárez Navarro | $6^4$ | 6 | 4 | | | | | | | | | |
  | | | | | | | | | | | | | | | | C Wozniacki | 4 | 7 | 6 |
  | 7/WC | P Kvitová | 6 | 6 | | | | | | | | | | | 2 | A Radwańska | 6 | 5 | 4 |
  | | M Brengle | 3 | 3 | | 7/WC | P Kvitová | 6 | 4 | 4 | | | | | | | | | |
  | | V Lepchenko | 0 | 3 | | | M Puig | 1 | 6 | 6 | | | | | | | | | |
  | | M Puig | 6 | 6 | | | | | | | | M Puig | 2 | 3 | | | | | |
  | | B Strýcová | 6 | 6 | | | | | | | 2 | A Radwańska | 6 | 6 | | | | | |
  | Q | V Wongteanchai | 1 | 1 | | | B Strýcová | 3 | 6 | 5 | | | | | | | | | |
  | | | | | | 2 | A Radwańska | 6 | 3 | 7 | | | | | | | | | |
  
  ## Qualifying
  
  ### Seeds
  
  * Kateryna Bondarenko (qualified)
  * Wang Qiang (first round)
  * Nao Hibino (qualifying competition)
  * Kurumi Nara (withdrew due to a left lower back injury)
  * Magda Linette (qualified)
  * Aliaksandra Sasnovich (qualified)
  * Risa Ozaki (first round)
  * Aleksandra Krunić (qualifying competition)
  * Hiroko Kuwata (first round)
  
  ### Qualifiers
  
  * Kateryna Bondarenko
  * Varatchaya Wongteanchai
  * 'Magda Linette
  * Aliaksandra Sasnovich
  
  ### Draw
  
  **First qualifier**
  
  | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
  | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | Kateryna Bondarenko | 6 | 6 | | | | | | | | |
  | | Andreja Klepač | 1 | 1 | | | | | | | | |
  | | Andreja Klepač | 1 | 1 | 1 | Kateryna Bondarenko | 6 | 6 | | | | |
  | | | | | | Yang Zhaoxuan | 2 | 4 | | | | |
  | | Julia Glushko | 4 | 0 | | Yang Zhaoxuan | 2 | 4 | | | | |
  | | Yang Zhaoxuan | 6 | 6 | | | | | | | | |
  | | Yang Zhaoxuan | 6 | 6 | | | | | 1 | Kateryna Bondarenko | 6 | 6 |
  | | | | | | | | | 8 | Aleksandra Krunić | 0 | 2 |
  | WC | Yuki Naito | 1 | 2 | | | | | | | | | 8 | Aleksandra Krunić | 0 | 2 |
  | | Daniela Hantuchová | 6 | 6 | | | | | | | | |
  | | Daniela Hantuchová | 6 | 6 | | Daniela Hantuchová | 3 | 1 | | | | |
  | | | | | 8 | Aleksandra Krunić | 6 | 6 | | | | |
  | | Erika Sema | 1 | 2 | 8 | Aleksandra Krunić | 6 | 6 | | | | |
  | 8 | Aleksandra Krunić | 6 | 6 | | | | | | | | |
  
  **Second qualifier**
  
  | First round | First round | First round | First round | First round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition |
  | - | - | - | - | - | - | - | - | - | - | - |
  | 2 | Wang Qiang | $6^4$ | 6 | 4 | | | | | | |
  | | Varatchaya Wongteanchai | $7^7$ | 2 | 6 | | | | | | |
  | | Varatchaya Wongteanchai | $7^7$ | 2 | 6 | Varatchaya Wongteanchai | 6 | 6 | | | |
  | | | | | | Olga Savchuk | 4 | 3 | | | |
  | | Antonia Lottner | 2 | 1 | | Olga Savchuk | 4 | 3 | | | |
  | | Olga Savchuk | 6 | 6 | | | | | | | |
  | | Olga Savchuk | 6 | 6 | | | | | Varatchaya Wongteanchai | 6 | 6 |
  | | | | | | | | | Shuko Aoyama | 2 | 0 |
  | | Alicja Rosolska | 6 | 4 | 6 | | | | | | | Shuko Aoyama | 2 | 0 |
  | WC | Chihiro Muramatsu | 4 | 6 | 3 | | | | | | |
  | WC | Chihiro Muramatsu | 4 | 6 | 3 | Alicja Rosolska | 1 | 2 | | | |
  | | | | | | Shuko Aoyama | 6 | 6 | | | |
  | | Shuko Aoyama | 7 | 6 | | Shuko Aoyama | 6 | 6 | | | |
  | 7 | Risa Ozaki | 5 | 2 | | | | | | | |
  
  **Third qualifier**
  
  | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 3 | Nao Hibino | 6 | 6 | | | | | | | | | | |
  | | Xu Yifan | 3 | 4 | | | | | | | | | | |
  | | Xu Yifan | 3 | 4 | | 3 | Nao Hibino | $6^2$ | 6 | 6 | | | | |
  | | | | | | | Lee Ya-hsuan | $7^7$ | 3 | 4 | | | | |
  | | Lee Ya-hsuan | 6 | 6 | | | Lee Ya-hsuan | $7^7$ | 3 | 4 | | | | |
  | WC | Ayumi Miyamoto | 0 | 3 | | | | | | | | | | |
  | WC | Ayumi Miyamoto | 0 | 3 | | | | | | | 3 | Nao Hibino | 2 | 4 |
  | | | | | | | | | | | 5 | Magda Linette | 6 | 6 |
  | WC | Makoto Ninomiya | 0 | $7^9$ | 6 | | | | | | | | | | 5 | Magda Linette | 6 | 6 |
  | | Miharu Imanishi | 6 | $6^7$ | 2 | | | | | | | | | |
  | | Miharu Imanishi | 6 | $6^7$ | 2 | WC | Makoto Ninomiya | 4 | 0 | | | | | |
  | | | | | | 5 | Magda Linette | 6 | 6 | | | | | |
  | WC | Yuki Chiang | 0 | 5 | | 5 | Magda Linette | 6 | 6 | | | | | |
  | 5 | Magda Linette | 6 | 7 | | | | | | | | | | |
  
  **Fourth qualifier**
  
  | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
  | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 9 | Hiroko Kuwata | 1 | 7 | 4 | | | | | | | | |
  | | Miyu Kato | 6 | 5 | 6 | | | | | | | | |
  | | Miyu Kato | 6 | 5 | 6 | | Miyu Kato | 6 | 6 | | | | |
  | | | | | | WC | Mai Hontama | 2 | 1 | | | | |
  | WC | Mai Hontama | 7 | 6 | | WC | Mai Hontama | 2 | 1 | | | | |
  | | Abigail Spears | 5 | 3 | | | | | | | | | |
  | | Abigail Spears | 5 | 3 | | | | | | | Miyu Kato | 1 | 4 |
  | | | | | | | | | | 6 | Aliaksandra Sasnovich | 6 | 6 |
  | | Jessica Moore | 0 | 2 | | | | | | | | | | 6 | Aliaksandra Sasnovich | 6 | 6 |
  | | Arina Rodionova | 6 | 6 | | | | | | | | | |
  | | Arina Rodionova | 6 | 6 | | | Arina Rodionova | 2 | 3 | | | | |
  | | | | | | 6 | Aliaksandra Sasnovich | 6 | 6 | | | | |
  | | Gabriela Dabrowski | 3 | 1 | | 6 | Aliaksandra Sasnovich | 6 | 6 | | | | |
  | 6 | Aliaksandra Sasnovich | 6 | 6 | | | | | | | | | |
  