| Singles | |
|---|---|
| 2010 Toray Pan Pacific Open | |
| Champion |
|
| Runner-up |
|
| Final score | 1–6, 6–2, 6–3 |
Maria Sharapova was the defending champion, but lost in the first round to Japanese veteran Kimiko Date-Krumm.
Caroline Wozniacki won this event, after winning against Elena Dementieva 1–6, 6–2, 6–3 in the final.
The top eight seeds receive a bye into the second round.