# 2001 Toyota Princess Cup – Singles

Serena Williams was the defending champion, but did not compete this year.
Jelena Dokic won the title by defeating Arantxa Sánchez Vicario 6–4, 6–2 in the final.

## Seeds

The first four seeds received a bye into the second round.
* Kim Clijsters (semifinals)
* Monica Seles (withdrew)
* Jelena Dokic (champion)
* Sandrine Testud (quarterfinals)
* Arantxa Sánchez Vicario (final)
* Iroda Tulyaganova (first round)
* Tamarine Tanasugarn (quarterfinals)
* Cristina Torrens Valero (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 | Kim Clijsters | 5 | 4 | | | | |
| 3 | Jelena Dokic | 7 | 6 | | | | |
| 3 | Jelena Dokic | 7 | 6 | 3 | Jelena Dokic | 6 | 6 |
| | | | | 5 | Arantxa Sánchez Vicario | 4 | 2 |
| 5 | Arantxa Sánchez Vicario | 6 | 7 | 5 | Arantxa Sánchez Vicario | 4 | 2 |
| | Gala León García | 3 | 5 | | | | |

### Top half

| 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 |
| | | | | 1 | K Clijsters | 6 | 6 | | | | | | | | | |
| WC | R Fujiwara | 3 | 2 | | C Black | 0 | 3 | | | | | | | | | |
| | C Black | 6 | 6 | | | | | | 1 | K Clijsters | 6 | 6 | | | | |
| | M Weingärtner | 1 | 0 | | | | | | 7 | T Tanasugarn | 3 | 1 | | | | |
| | N Pratt | 6 | 6 | | N Pratt | 3 | 6 | 2 | | | | | | | | |
| | R Grande | 6$^2$ | 4 | 7 | T Tanasugarn | 6 | 3 | 6 | | | | | | | | |
| 7 | T Tanasugarn | 7$^7$ | 6 | | | | | | | | | | 1 | K Clijsters | 5 | 4 |
| | | | | | | | | | | | | | 3 | J Dokic | 7 | 6 |
| | | | | 3 | J Dokic | 6 | 6 | | | | | | | | | |
| | L Krasnoroutskaya | 6 | 6 | | L Krasnoroutskaya | 4 | 4 | | | | | | | | | |
| | M Díaz Oliva | 4 | 0 | | | | | | 3 | J Dokic | 6 | 6 | | | | |
| | M Tu | 6 | 6 | | | | | | | M Tu | 2 | 2 | | | | |
| | R McQuillan | 2 | 2 | | M Tu | 6$^6$ | 6 | 7 | | | | | | | | |
| Q | L Huber | 6 | 6 | Q | L Huber | 7$^8$ | 1 | 5 | | | | | | | | |
| 6 | I Tulyaganova | 4 | 1 | | | | | | | | | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | A Sánchez Vicario | 6 | 6 | | | | | | | | | | | | | | | |
| | E Dominikovic | 1 | 2 | | 5 | A Sánchez Vicario | 6 | 6$^4$ | 7$^9$ | | | | | | | | | |
| | S Asagoe | 6 | 6$^2$ | 3 | Q | S Talaja | 4 | 7$^7$ | 6$^7$ | | | | | | | | | |
| Q | S Talaja | 4 | 7$^7$ | 6 | | | | | | 5 | A Sánchez Vicario | 6 | 1 | 7$^7$ | | | | |
| Q | S Hisamatsu | 1 | 4 | | | | | | | 4 | S Testud | 3 | 6 | 6$^5$ | | | | |
| WC | S Obata | 6 | 6 | | WC | S Obata | 2 | 7$^7$ | 1 | | | | | | | | | |
| | | | | | 4 | S Testud | 6 | 6$^4$ | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | | 5 | A Sánchez Vicario | 6 | 7 |
| 8 | C Torrens Valero | 1 | 2 | | | | | | | | | | | | | G León García | 3 | 5 |
| | A Sugiyama | 6 | 6 | | | A Sugiyama | 3 | 6 | 7$^7$ | | | | | | | | | |
| | J Kruger | 7 | 3 | 6 | | J Kruger | 6 | 4 | 6$^4$ | | | | | | | | | |
| | A Molik | 5 | 6 | 2 | | | | | | | A Sugiyama | 4 | 3 | | | | | |
| | G León García | 6 | 2 | 6 | | | | | | | G León García | 6 | 6 | | | | | |
| LL | J Lee | 4 | 6 | 2 | | G León García | 6 | 3 | 6 | | | | | | | | | |
| | | | | | Q | M Saeki | 2 | 6 | 2 | | | | | | | | | |