# 2007 Toray Pan Pacific Open – Singles

Martina Hingis defeated Ana Ivanovic in the final, 6–4, 6–2 to win the singles tennis title at the 2007 Pan Pacific Open. It was her last WTA Tour singles title.
Elena Dementieva was the defending champion, but lost in the semifinals to Hingis in a rematch of the previous year's final.

## Seeds

The top four seeds received a bye into the second round.
* Maria Sharapova (semifinals, retired due to hamstring injury)
* Martina Hingis (champion)
* Elena Dementieva (semifinals)
* Jelena Janković (quarterfinals)
* Ana Ivanovic (final)
* Li Na (second round)
* Shahar Pe'er (first round)
* Daniela Hantuchová (first 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 | Final | Final | Final | Final |
| 1 | Maria Sharapova | 1 | 1$^r$ | | | | |
| 5 | Ana Ivanovic | 6 | 0 | | | | |
| 5 | Ana Ivanovic | 6 | 0 | 5 | Ana Ivanovic | 4 | 2 |
| | | | | 2 | Martina Hingis | 6 | 6 |
| 3 | Elena Dementieva | 4 | 3 | 2 | Martina Hingis | 6 | 6 |
| 2 | Martina Hingis | 6 | 6 | | | | |

### Top half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | 1 | M Sharapova | 7 | 2 | 6 | | | | | | | | | | |
| | F Schiavone | 7 | 7 | | F Schiavone | 5 | 6 | 1 | | | | | | | | | | |
| WC | E Takao | 5 | 5 | | | | | | 1 | M Sharapova | 4 | 6 | 6 | | | | | |
| | A Sugiyama | 6 | 6 | | | | | | | A Sugiyama | 6 | 0 | 1 | | | | | |
| | E Vesnina | 4 | 2 | | A Sugiyama | 3 | 6 | 6 | | | | | | | | | | |
| | M Kirilenko | 6 | 6 | | M Kirilenko | 6 | 1 | 3 | | | | | | | | | | |
| 7 | S Pe'er | 2 | 3 | | | | | | | | | | | 1 | M Sharapova | 1 | 1 | r |
| | | | | | | | | | | | | | | 5 | A Ivanovic | 6 | 0 | |
| | | | | 4 | J Janković | 6 | 6 | | | | | | | | | | | |
| | J Zheng | 6 | 6 | | J Zheng | 4 | 0 | | | | | | | | | | | |
| Q | B Mattek | 2 | 1 | | | | | | 4 | J Janković | 6 | 4 | 2 | | | | | |
| WC | A Nakamura | 5 | 0 | | | | | | 5 | A Ivanovic | 3 | 6 | 6 | | | | | |
| | M Santangelo | 7 | 6 | | M Santangelo | 6 | 1 | 2 | | | | | | | | | | |
| | S Perry | 4 | 2 | 5 | A Ivanovic | 4 | 6 | 6 | | | | | | | | | | |
| 5 | A Ivanovic | 6 | 6 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | D Hantuchová | 4 | 4 | | | | | | | | | | | | | |
| Q | R Vinci | 6 | 6 | | Q | R Vinci | 6 | 6 | | | | | | | | |
| | S Brémond | 6 | 6 | | | S Brémond | 3 | 0 | | | | | | | | |
| | M Bartoli | 0 | 2 | | | | | | Q | R Vinci | 1 | 2 | | | | |
| | E Likhovtseva | 6 | 6 | | | | | | 3 | E Dementieva | 6 | 6 | | | | |
| WC | G Dulko | 3 | 2 | | | E Likhovtseva | 3 | 5 | | | | | | | | |
| | | | | | 3 | E Dementieva | 6 | 6 | | | | | | | | |
| | | | | | | | | | | | | | 3 | E Dementieva | 4 | 3 |
| 6 | N Li | 6 | 6 | | | | | | | | | | 2 | M Hingis | 6 | 6 |
| Q | L Osterloh | 3 | 2 | | 6 | N Li | 2 | 4 | | | | | | | | |
| | S Stosur | 6 | 6$^4$ | 6 | | S Stosur | 6 | 6 | | | | | | | | |
| | V Zvonareva | 4 | 7 | 4 | | | | | | S Stosur | 0 | 1 | | | | |
| Q | N Pratt | 6$^4$ | 6 | 6 | | | | | 2 | M Hingis | 6 | 6 | | | | |
| | M Shaughnessy | 7 | 1 | 4 | Q | N Pratt | 1 | 5 | | | | | | | | |
| | | | | | 2 | M Hingis | 6 | 7 | | | | | | | | |

#### Notes

* The winner will receive $182,000 and 430 ranking points.
* The runner-up will receive $97,800 and 300 ranking points.
* The last direct acceptance was Elena Vesnina (ranked 47th).
* The Players' Representative was Ai Sugiyama.