2011 Toray Pan Pacific Open



The 2011 Toray Pan Pacific Open was a women's tennis tournament played on outdoor hard courts. It was the 28th edition of the Toray Pan Pacific Open, and was part of the Premier Series of the 2011 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan, from September 26 through October 2, 2011. Agnieszka Radwańska won the singles title.

Singles
🇵🇱 Agnieszka Radwańska defeated 🇷🇺 Vera Zvonareva, 6–3, 6–2.
 * It was Radwańska's second title of the year and sixth overall.

Doubles
🇺🇸 Liezel Huber / 🇺🇸 Lisa Raymond defeated 🇦🇷 Gisela Dulko / 🇮🇹 Flavia Pennetta, 7–6(7–4), 0–6, [10–6].

Points and prize money
{|
 * valign=top|
 * valign=top|

Point distribution

 * valign=top|

Prize money

 * }

Seeds

 * Rankings are as of September 19, 2011.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇯🇵 Misaki Doi
 * 🇨🇿 Kristýna Plíšková
 * 🇬🇧 Laura Robson

The following players received entry from the qualifying draw:


 * 🇺🇸 Jill Craybas
 * 🇩🇪 Angelique Kerber
 * 🇱🇺 Mandy Minella
 * 🇨🇿 Karolína Plíšková
 * 🇵🇱 Urszula Radwańska
 * 🇦🇺 Anastasia Rodionova
 * 🇯🇵 Erika Sema
 * 🇺🇸 Coco Vandeweghe

Notable withdrawals

 * 🇧🇪 Kim Clijsters
 * 🇨🇳 Li Na
 * 🇩🇪 Andrea Petkovic
 * 🇩🇪 Sabine Lisicki
 * 🇮🇹 Francesca Schiavone
 * 🇮🇹 Roberta Vinci
 * 🇧🇪 Yanina Wickmayer
 * 🇺🇸 Serena Williams
 * 🇺🇸 Venus Williams