# 2007 US Open – Girls' singles

The United States Open Tennis Championships is a hardcourt tennis tournament held annually at Flushing Meadows, starting on the last Monday in August and lasting for two weeks. The tournament consists of five main championship events: men's and women's singles, men's and women's doubles, and mixed doubles, with additional tournaments for seniors, juniors, and wheelchair players.
In 2007, the girls' singles event was won by Kristína Kučová of the Slovak Republic who beat Urszula Radwańska of Poland, 6–3, 1–6, 7–6$^{(7–4)}$ in the final.

## Seeds

The seeded players are listed below. They are shown by the round in which they were eliminated.
* Anastasia Pavlyuchenkova (Quarterfinal)
* Urszula Radwańska (finalist)
* Madison Brengle (first round)
* Nikola Hofmanova (first round)
* Ksenia Pervak (second round)
* Julia Cohen (first round)
* Ksenia Milevskaya (semifinals)
* Lauren Albanese (Quarterfinal)
* Chang Kai-chen (first round)
* Ksenia Lykina (third round)
* Bojana Jovanovski (second round)
* Julia Glushko (third round)
* Reka Zsilinszka (first round)
* Elena Chernyakova (second round)
* Katarzyna Piter (third 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

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| 1 | A Pavlyuchenkova | 5 | 1 | | | | | | | | | | | |
| | K Kučová | 7 | 6 | | | | | | | | | | | |
| | K Kučová | 7 | 6 | | | K Kučová | 7 | 6 | | | | | | |
| | | | | | | O Kalashnikova | 5 | 1 | | | | | | |
| | O Kalashnikova | 1 | 6 | 6 | | O Kalashnikova | 5 | 1 | | | | | | |
| | S Jones | 6 | 2 | 3 | | | | | | | | | | |
| | S Jones | 6 | 2 | 3 | | | | | | | K Kučová | 6 | 1 | 7$^7$ |
| | | | | | | | | | | 2 | U Radwańska | 3 | 6 | 6$^4$ |
| 7 | K Milevskaya | 7$^7$ | 6 | | | | | | | | | | | | 2 | U Radwańska | 3 | 6 | 6$^4$ |
| | J Moore | 6$^5$ | 2 | | | | | | | | | | | |
| | J Moore | 6$^5$ | 2 | | 7 | K Milevskaya | 6 | 2 | 4 | | | | | |
| | | | | | 2 | U Radwańska | 3 | 6 | 6 | | | | | |
| 8 | L Albanese | 1 | 0$^r$ | | 2 | U Radwańska | 3 | 6 | 6 | | | | | |
| 2 | U Radwańska | 6 | 1 | | | | | | | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinal | Quarterfinal | Quarterfinal | Quarterfinal |
| 1 | Anastasia Pavlyuchenkova | 6 | 6 | | | | | | | | | | | | | | |
| | Gail Brodsky | 4 | 1 | | 1 | A Pavlyuchenkova | 6 | 6 | | | | | | | | | |
| WC | Melanie Oudin | 6 | 6 | | WC | M Oudin | 2 | 2 | | | | | | | | | |
| | Stephanie Vogt | 4 | 4 | | | | | | | 1 | A Pavlyuchenkova | 6 | 6 | | | | |
| | Aleksandra Kolesnichenko | 6 | 1 | 1 | | | | | | 15 | K Piter | 2 | 0 | | | | |
| WC | Alison Riske | 4 | 6 | 6 | WC | A Riske | 1 | 4 | | | | | | | | | |
| | Nadia Lalami | 4 | 0 | | 15 | K Piter | 6 | 6 | | | | | | | | | |
| 15 | Katarzyna Piter | 6 | 6 | | | | | | | | | | | 1 | A Pavlyuchenkova | 5 | 1 |
| 12 | Julia Glushko | 6 | 4 | 7 | | | | | | | | | | | K Kučová | 7 | 6 |
| Q | Allie Will | 3 | 6 | 5 | 12 | J Glushko | 7 | 6 | | | | | | | | | |
| Q | Tara Moore | 6 | 2 | 3 | | J Konta | 5 | 3 | | | | | | | | | |
| | Johanna Konta | 1 | 6 | 6 | | | | | | 12 | J Glushko | 3 | 0 | | | | |
| | Kurumi Nara | 2 | 2 | | | | | | | | K Kučová | 6 | 6 | | | | |
| | Kristína Kučová | 6 | 6 | | | K Kučová | 6 | 4 | 6 | | | | | | | | |
| | Polona Hercog | 6 | 6 | | | P Hercog | 0 | 6 | 1 | | | | | | | | |
| 6 | Julia Cohen | 3 | 2 | | | | | | | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinal | Quarterfinal | Quarterfinal | Quarterfinal |
| 4 | Nikola Hofmanova | 4 | 4 | | | | | | | | | | | | | | |
| | Tyra Calderwood | 6 | 6 | | | T Calderwood | 4 | 6 | 3 | | | | | | | | |
| | Michelle Larcher de Brito | 2 | 3 | | | S Halep | 6 | 4 | 6 | | | | | | | | |
| | Simona Halep | 6 | 6 | | | | | | | | S Halep | 5 | 4 | | | | |
| | Cindy Chala | 6 | 6 | | | | | | | | O Kalashnikova | 7 | 6 | | | | |
| Q | Chelsey Gullickson | 1 | 2 | | | C Chala | 6$^2$ | 0 | | | | | | | | | |
| | Oksana Kalashnikova | 6 | 6 | | | O Kalashnikova | 7$^7$ | 6 | | | | | | | | | |
| 13 | Reka Zsilinszka | 1 | 2 | | | | | | | | | | | O Kalashnikova | 1 | 6 | 6 |
| 9 | Chang Kai-chen | 2 | 6 | 3 | | | | | | | | | | S Jones | 6 | 2 | 3 |
| WC | Ashley Weinhold | 6 | 4 | 6 | WC | A Weinhold | 6 | 6 | | | | | | | | | |
| | Tatiana Búa | 3 | 3 | | | R Tabaková | 4 | 3 | | | | | | | | | |
| | Romana Tabaková | 6 | 6 | | | | | | | WC | A Weinhold | 1 | 3 | | | | |
| | Veronica Li | 3 | 2 | | | | | | | | S Jones | 6 | 6 | | | | |
| | Sacha Jones | 6 | 6 | | | S Jones | 5 | 7 | 6 | | | | | | | | |
| WC | Christina McHale | 1 | 3 | | 5 | K Pervak | 7 | 5 | 3 | | | | | | | | |
| 5 | Ksenia Pervak | 6 | 6 | | | | | | | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinal | Quarterfinal | Quarterfinal | Quarterfinal |
| 7 | Ksenia Milevskaya | 6 | 6 | | | | | | | | | | | | | | | |
| | Tamaryn Hendler | 1 | 1 | | 7 | K Milevskaya | 6 | 6 | | | | | | | | | | |
| | Jade Curtis | 6 | 6 | | | J Curtis | 2 | 1 | | | | | | | | | | |
| | Lenka Juríková | 2 | 2 | | | | | | | 7 | K Milevskaya | 6 | 7$^7$ | | | | | |
| | Shiho Akita | 1 | 3 | | | | | | | Q | K Couts | 3 | 6$^5$ | | | | | |
| Q | Kimberly Couts | 6 | 6 | | Q | K Couts | 6 | 4 | 6 | | | | | | | | | |
| WC | Asia Muhammad | 5 | 5 | | 11 | B Jovanovski | 4 | 6 | 1 | | | | | | | | | |
| 11 | Bojana Jovanovski | 7 | 7 | | | | | | | | | | | | 7 | K Milevskaya | 7$^7$ | 6 |
| 14 | Elena Chernyakova | 4 | 6 | 6 | | | | | | | | | | | | J Moore | 6$^{52}$ | 2 |
| WC | Lilly Kimbell | 6 | 4 | 3 | 14 | E Chernyakova | 6$^2$ | 0 | | | | | | | | | | |
| WC | Valeria Solovieva | 2 | 3 | | | C Vandeweghe | 7$^7$ | 6 | | | | | | | | | | |
| | CoCo Vandeweghe | 6 | 6 | | | | | | | | C Vandeweghe | 4 | 6 | 3 | | | | |
| | Ioana Ivan | 4 | 4 | | | | | | | | J Moore | 6 | 4 | 6 | | | | |
| Q | Nastassja Burnett | 6 | 6 | | Q | N Burnett | 4 | 4 | | | | | | | | | | |
| | Jessica Moore | 6 | 6 | | | J Moore | 6 | 6 | | | | | | | | | | |
| 3 | Madison Brengle | 4 | 2 | | | | | | | | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinal | Quarterfinal | Quarterfinal | Quarterfinal | Quarterfinal |
| 8 | Lauren Albanese | 6 | 4 | 6 | | | | | | | | | | | | | | | |
| | Klaudia Boczová | 3 | 6 | 2 | 8 | L Albanese | 6 | 6 | | | | | | | | | | | |
| | Noppawan Lertcheewakarn | 2 | 6 | 6$^5$ | | M Cecil | 3 | 2 | | | | | | | | | | | |
| | Mallory Cecil | 6 | 1 | 7$^7$ | | | | | | 8 | L Albanese | 6 | 2 | 6 | | | | | |
| | Poojashree Venkatesha | 3 | 2 | | | | | | | 10 | K Lykina | 3 | 6 | 4 | | | | | |
| | Sung-Hee Han | 6 | 6 | | | S-H Han | 3 | 3 | | | | | | | | | | | |
| Q | Stephanie Vidov | 2 | 2 | | 10 | K Lykina | 6 | 6 | | | | | | | | | | | |
| 10 | Ksenia Lykina | 6 | 6 | | | | | | | | | | | | 8 | L Albanese | 1 | 0 | r |
| LL | Yana Buchina | 3 | 5 | | | | | | | | | | | | 2 | U Radwańska | 6 | 1 | |
| | Valeria Pulido | 6 | 7 | | | V Pulido | | | | | | | | | | | | | |
| Q | Alexa Guarachi | 5 | 2 | | Q | J Tinjić | w | / | o | | | | | | | | | | |
| Q | Jasmina Tinjić | 7 | 6 | | | | | | | | V Pulido | 0 | 3 | | | | | | |
| | Nelly Ciolkowski | 6 | 6 | | | | | | | 2 | U Radwańska | 6 | 6 | | | | | | |
| | Malena Gordo | 2 | 3 | | | N Ciolkowski | 3 | 1 | | | | | | | | | | | |
| | Tanya Raykova | 4 | 1 | | 2 | U Radwańska | 6 | 6 | | | | | | | | | | | |
| 2 | Urszula Radwańska | 6 | 6 | | | | | | | | | | | | | | | | |