# 2010 Sony Ericsson Open – Women's singles

Kim Clijsters defeated Venus Williams in the final, 6–2, 6–1 to win the women's singles tennis title at the 2010 Miami Open. It was her second Miami Open title.
Victoria Azarenka was the defending champion, but lost to Clijsters in the fourth round.

## Seeds

All seeds receive a bye into the second round.
* Svetlana Kuznetsova (fourth round)
* Caroline Wozniacki (quarterfinals)
* Venus Williams (final)
* Victoria Azarenka (fourth round)
* Elena Dementieva (second round)
* Agnieszka Radwańska (quarterfinals)
* Jelena Janković (fourth round)
* Li Na (second round)
* Samantha Stosur (quarterfinals)
* Flavia Pennetta (second round)
* Vera Zvonareva (fourth round)
* Yanina Wickmayer (quarterfinals)
* Marion Bartoli (semifinals)
* Kim Clijsters (champion)
* Francesca Schiavone (third round)
* Nadia Petrova (third round)
* Shahar Pe'er (third round)
* Aravane Rezaï (second round)
* Daniela Hantuchová (fourth round)
* Zheng Jie (second round)
* Alona Bondarenko (second round)
* Anastasia Pavlyuchenkova (fourth round)
* Sabine Lisicki (second round, retired due to a left ankle injury)
* Alisa Kleybanova (second round)
* Ana Ivanovic (third round)
* Dominika Cibulková (third round)
* Ágnes Szávay (third round)
* Elena Vesnina (third round)
* María José Martínez Sánchez (second round)
* Anabel Medina Garrigues (second round)
* Aleksandra Wozniak (second round)
* Maria Kirilenko (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 |
| 13 | Marion Bartoli | 6 | 7 | | | | | | | | | | |
| 12 | Yanina Wickmayer | 4 | 5 | | | | | | | | | | |
| 12 | Yanina Wickmayer | 4 | 5 | | 13 | Marion Bartoli | 3 | 4 | | | | | |
| | | | | | 3 | Venus Williams | 6 | 6 | | | | | |
| 3 | Venus Williams | 6 | 6 | | 3 | Venus Williams | 6 | 6 | | | | | |
| 6 | Agnieszka Radwańska | 3 | 1 | | | | | | | | | | |
| 6 | Agnieszka Radwańska | 3 | 1 | | | | | | | 3 | Venus Williams | 2 | 1 |
| | | | | | | | | | | 14 | Kim Clijsters | 6 | 6 |
| 9 | Samantha Stosur | 3 | 5 | | | | | | | | | | | 14 | Kim Clijsters | 6 | 6 |
| 14 | Kim Clijsters | 6 | 7 | | | | | | | | | | |
| 14 | Kim Clijsters | 6 | 7 | | 14 | Kim Clijsters | 6 | 6$^3$ | 7$^8$ | | | | |
| | | | | | WC | Justine Henin | 2 | 7$^7$ | 6$^6$ | | | | |
| WC | Justine Henin | 6$^5$ | 6 | 6 | WC | Justine Henin | 2 | 7$^7$ | 6$^6$ | | | | |
| 2 | Caroline Wozniacki | 7$^7$ | 3 | 4 | | | | | | | | | |

### 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 | Fourth round | Fourth round | Fourth round | Fourth round |
| | | | | | 1 | S Kuznetsova | 6 | 3 | 6 | | | | | | | | |
| | S Peng | 6 | 1 | 6 | | S Peng | 2 | 6 | 4 | | | | | | | | |
| | V King | 4 | 6 | 3 | | | | | | 1 | S Kuznetsova | 6 | 6 | | | | |
| WC | A Molik | 6 | 6 | | | | | | | 27 | Á Szávay | 2 | 3 | | | | |
| PR | A Harkleroad | 1 | 1 | | WC | A Molik | 0 | 0 | | | | | | | | | |
| | | | | | 27 | Á Szávay | 6 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | 1 | S Kuznetsova | 3 | 0 |
| | | | | | | | | | | | | | | 13 | M Bartoli | 6 | 6 |
| | | | | | 21 | A Bondarenko | 5 | 2 | | | | | | | | | |
| | G Dulko | 6 | 6 | | | G Dulko | 7 | 6 | | | | | | | | | |
| | O Govortsova | 4 | 1 | | | | | | | | G Dulko | 6$^2$ | 4 | | | | |
| | L Hradecká | 6 | 4 | 2 | | | | | | 13 | M Bartoli | 7 | 6 | | | | |
| | M Rybáriková | 3 | 6 | 6 | | M Rybáriková | 2 | 4 | | | | | | | | | |
| | | | | | 13 | M Bartoli | 6 | 6 | | | | | | | | | |

#### 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 | Fourth round | Fourth round | Fourth round | Fourth round |
| | | | | | 12 | Y Wickmayer | 6 | 6 | | | | | | | | | |
| | I Benešová | 2 | 4 | | Q | E Baltacha | 1 | 3 | | | | | | | | | |
| Q | E Baltacha | 6 | 6 | | | | | | | 12 | Y Wickmayer | 6 | 6 | | | | |
| | J Coin | 7 | 6$^1$ | 3 | | | | | | WC | P Martić | 3 | 3 | | | | |
| WC | P Martić | 5 | 7 | 6 | WC | P Martić | 7 | 5 | 6 | | | | | | | | |
| | | | | | 18 | A Rezaï | 5 | 7 | 4 | | | | | | | | |
| | | | | | | | | | | | | | | 12 | Y Wickmayer | 6 | 6 |
| | | | | | | | | | | | | | | | T Bacsinszky | 0 | 1 |
| | | | | | 31 | A Wozniak | 6$^5$ | 3 | | | | | | | | | |
| | B Záhlavová-Strýcová | 3 | 0 | | | P Hercog | 7 | 6 | | | | | | | | | |
| | P Hercog | 6 | 6 | | | | | | | | P Hercog | 2 | 2 | | | | |
| | T Bacsinszky | 6 | 6 | | | | | | | | T Bacsinszky | 6 | 6 | | | | |
| Q | B Mattek-Sands | 4 | 4 | | | T Bacsinszky | 6 | 4 | 7 | | | | | | | | |
| | | | | | 8 | N Li | 4 | 6 | 6$^3$ | | | | | | | | |

#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Fourth round | Fourth round | Fourth round | Fourth round | Fourth round |
| | | | | | 3 | V Williams | 6 | 6 | | | | | | | | | |
| WC | M Larcher de Brito | 5 | 6$^9$ | | | S Cîrstea | 4 | 3 | | | | | | | | | |
| | S Cîrstea | 7 | 7 | | | | | | 3 | V Williams | 6 | 6 | | | | | |
| Q | R Kulikova | 6 | 3 | 4 | | | | | | R Vinci | 1 | 4 | | | | | |
| | R Vinci | 3 | 6 | 6 | | R Vinci | 6 | 7 | | | | | | | | | |
| | | | | | 30 | A Medina Garrigues | 4 | 6$^5$ | | | | | | | | | |
| | | | | | | | | | | | | | 3 | V Williams | 1 | 7 | 6 |
| | | | | | | | | | | | | | 19 | D Hantuchová | 6 | 5 | 4 |
| | | | | | 19 | D Hantuchová | 6 | 6 | | | | | | | | | |
| | K Srebotnik | 2 | 7 | 1 | | P Schnyder | 1 | 4 | | | | | | | | | |
| | P Schnyder | 6 | 6$^3$ | 6 | | | | | 19 | D Hantuchová | 6 | 6 | | | | | |
| | A Chakvetadze | 5 | 6 | 4 | | | | | 16 | N Petrova | 2 | 4 | | | | | |
| | K Date-Krumm | 7 | 3 | 6 | | K Date-Krumm | 3 | 6$^7$ | | | | | | | | | |
| | | | | | 16 | N Petrova | 6 | 7 | | | | | | | | | |

#### 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 | Fourth round | Fourth round | Fourth round | Fourth round |
| | | | | | 10 | F Pennetta | 3 | 6 | 0 | | | | | | | | | |
| Q | A Rodionova | 4 | 2 | | | A Petkovic | 6 | 3 | 6 | | | | | | | | | |
| | A Petkovic | 6 | 6 | | | | | | | | A Petkovic | 0 | 7 | 5 | | | | |
| | Y Shvedova | 6$^1$ | 7 | 7 | | | | | | | Y Shvedova | 6 | 5 | 7 | | | | |
| WC | A Tomljanović | 7 | 6$^3$ | 5 | | Y Shvedova | 6 | 0 | | | | | | | | | | |
| | | | | | 23 | S Lisicki | 3 | 1 | r | | | | | | | | | |
| | | | | | | | | | | | | | | | | Y Shvedova | 1 | 4 |
| | | | | | | | | | | | | | | | 6 | A Radwańska | 6 | 6 |
| | | | | | 25 | A Ivanovic | 6 | 6 | | | | | | | | | | |
| | S Bammer | 3 | 6 | 3 | Q | P Parmentier | 4 | 3 | | | | | | | | | | |
| Q | P Parmentier | 6 | 3 | 6 | | | | | | 25 | A Ivanovic | 5 | 5 | | | | | |
| | E Makarova | 6 | 7 | | | | | | | 6 | A Radwańska | 7 | 7 | | | | | |
| Q | C Dellacqua | 3 | 5 | | | E Makarova | 5 | 0 | | | | | | | | | | |
| | | | | | 6 | A Radwańska | 7 | 6 | | | | | | | | | | |

### Bottom half
#### Section 5

| 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 | Fourth round | Fourth round | Fourth round | Fourth round |
| | | | | | 7 | J Janković | 6 | 6 | | | | | | | | | | |
| | K Barrois | 6 | 3 | 3 | Q | M Koryttseva | 4 | 0 | | | | | | | | | | |
| Q | M Koryttseva | 2 | 6 | 6 | | | | | | 7 | J Janković | 7 | 6 | | | | | |
| | J Görges | 7 | 6 | | | | | | | 28 | E Vesnina | 6$^3$ | 3 | | | | | |
| Q | A Morita | 6$^3$ | 4 | | | J Görges | 3 | 4 | | | | | | | | | | |
| | | | | | 28 | E Vesnina | 6 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | | 7 | J Janković | 1 | 6$^9$ |
| | | | | | | | | | | | | | | | 9 | S Stosur | 6 | 7 |
| | | | | | 20 | J Zheng | 4 | 2 | | | | | | | | | | |
| Q | V Lepchenko | 3 | 0 | r | | V Razzano | 6 | 6 | | | | | | | | | | |
| | V Razzano | 6 | 5 | | | | | | | | V Razzano | 6 | 5 | 1 | | | | |
| WC | A Pivovarova | 1 | 6$^3$ | | | | | | | 9 | S Stosur | 4 | 7 | 6 | | | | |
| | C Suárez Navarro | 6 | 7 | | | C Suárez Navarro | 6 | 5 | 2 | | | | | | | | | |
| | | | | | 9 | S Stosur | 4 | 7 | 6 | | | | | | | | | |

#### Section 6

| 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 | Fourth round | Fourth round | Fourth round | Fourth round |
| | | | | 14 | K Clijsters | 6 | 6 | | | | | | | | | |
| P Kvitová | 6 | 6 | | | P Kvitová | 1 | 1 | | | | | | | | | |
| T Garbin | 4 | 4 | | | | | | | 14 | K Clijsters | 6 | 6 | | | | |
| V Dushevina | 6 | 1 | 4 | | | | | | 17 | S Pe'er | 0 | 1 | | | | |
| A Kudryavtseva | 4 | 6 | 6 | | A Kudryavtseva | 1 | 0 | | | | | | | | | |
| | | | | 17 | S Pe'er | 6 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | 14 | K Clijsters | 6 | 6 |
| | | | | | | | | | | | | | 4 | V Azarenka | 4 | 0 |
| | | | | 29 | MJ Martínez Sánchez | 6 | 6$^3$ | 2 | | | | | | | | |
| L Šafářová | 6$^1$ | 6 | 6 | | L Šafářová | 4 | 7 | 6 | | | | | | | | |
| K Kanepi | 7 | 4 | 3 | | | | | | | L Šafářová | 4 | 2 | | | | |
| A Dulgheru | 6 | 6 | | | | | | | 4 | V Azarenka | 6 | 6 | | | | |
| IR Olaru | 1 | 3 | | | A Dulgheru | 3 | 2 | | | | | | | | | |
| | | | | 4 | V Azarenka | 6 | 6 | | | | | | | | | |

#### Section 7

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Fourth round | Fourth round | Fourth round | Fourth round |
| | | | | 5 | E Dementieva | 3 | 2 | | | | | | | | |
| | J Craybas | 2 | 2 | WC | J Henin | 6 | 6 | | | | | | | | |
| WC | J Henin | 6 | 6 | | | | | WC | J Henin | 6 | 6 | | | | |
| Q | S Arvidsson | 6 | 6 | | | | | 26 | D Cibulková | 4 | 4 | | | | |
| | A Brianti | 2 | 4 | Q | S Arvidsson | 0 | 2 | | | | | | | | |
| | | | | 26 | D Cibulková | 6 | 6 | | | | | | | | |
| | | | | | | | | | | | | WC | J Henin | 6 | 6 |
| | | | | | | | | | | | | 11 | V Zvonareva | 1 | 4 |
| | | | | 24 | A Kleybanova | 4 | 5 | | | | | | | | |
| | T Malek | 1 | 0 | | S Errani | 6 | 7 | | | | | | | | |
| | S Errani | 6 | 6 | | | | | | S Errani | 2 | 3 | | | | |
| | M Oudin | 6 | 6 | | | | | 11 | V Zvonareva | 6 | 6 | | | | |
| Q | M Krajicek | 2 | 4 | | M Oudin | 1 | 2 | | | | | | | | |
| | | | | 11 | V Zvonareva | 6 | 6 | | | | | | | | |

#### Section 8

| 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 | Fourth round | Fourth round | Fourth round | Fourth round |
| | | | | | 15 | F Schiavone | 6 | 6 | | | | | | | | | | |
| | S Vögele | 3 | 6 | 2 | | A Cornet | 3 | 2 | | | | | | | | | | |
| | A Cornet | 6 | 0 | 6 | | | | | | 15 | F Schiavone | 5 | 3 | | | | | |
| | A Keothavong | 4 | 2 | | | | | | | 22 | A Pavlyuchenkova | 7 | 6 | | | | | |
| | T Paszek | 6 | 6 | | | T Paszek | 6$^4$ | 6 | 3 | | | | | | | | | |
| | | | | | 22 | A Pavlyuchenkova | 7 | 4 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | | 22 | A Pavlyuchenkova | 2 | 2 |
| | | | | | | | | | | | | | | | 2 | C Wozniacki | 6 | 6 |
| | | | | | 32 | M Kirilenko | 4 | 6 | 7 | | | | | | | | | |
| | M Czink | 3 | 6 | 7 | | M Czink | 6 | 2 | 6$^4$ | | | | | | | | | |
| WC | A Rus | 6 | 1 | 6$^6$ | | | | | | 32 | M Kirilenko | 6 | 1 | 4 | | | | |
| Q | T Pironkova | 6 | 6 | | | | | | | 2 | C Wozniacki | 1 | 6 | 6 | | | | |
| WC | H Watson | 4 | 2 | | Q | T Pironkova | 6 | 3 | 4 | | | | | | | | | |
| | | | | | 2 | C Wozniacki | 3 | 6 | 6 | | | | | | | | | |