# 2012 Abierto Mexicano Telcel – Women's singles

Sara Errani defeated Flavia Pennetta in the final, 5–7, 7–6$^{(7–2)}$, 6–0 to win the women's singles tennis title at the 2012 Mexican Open.
Gisela Dulko was the reigning champion, but withdrew due to gastrointestinal illness.

## Seeds

* Roberta Vinci (semifinals)
* Flavia Pennetta (final)
* Sara Errani (champion)
* Irina-Camelia Begu (semifinals)
* Alexandra Dulgheru (first round)
* Johanna Larsson (second round)
* Gisela Dulko (withdrew due to gastro-intestinal illness)
* Alberta Brianti (second 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 | Final |
| 1 | Roberta Vinci | 4 | 1 | | | | | |
| 3 | Sara Errani | 6 | 6 | | | | | |
| 3 | Sara Errani | 6 | 6 | 3 | Sara Errani | 5 | 7$^7$ | 6 |
| | | | | 2 | Flavia Pennetta | 7 | 6$^2$ | 0 |
| 4 | Irina-Camelia Begu | 2 | 2 | 2 | Flavia Pennetta | 7 | 6$^2$ | 0 |
| 2 | Flavia Pennetta | 6 | 6 | | | | | |

### Top 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | R Vinci | 6 | 7$^7$ | | | | | | | | | | | | | | |
| WC | S Soler-Espinosa | 2 | 6$^5$ | | 1 | R Vinci | 7 | 6 | | | | | | | | | |
| | M Johansson | 4 | 6$^5$ | | | S Foretz Gacon | 5 | 4 | | | | | | | | | |
| | S Foretz Gacon | 6 | 7$^7$ | | | | | | | 1 | R Vinci | 6 | 6 | | | | |
| | M Krajicek | 7 | 3 | 6 | | | | | | | M Krajicek | 2 | 0 | | | | |
| | A Cadanțu | 5 | 6 | 3 | | M Krajicek | 6 | 3 | 7$^7$ | | | | | | | | |
| | A Cornet | 6 | 3 | 3 | 8 | A Brianti | 3 | 6 | 6$^2$ | | | | | | | | |
| 8 | A Brianti | 3 | 6 | 6 | | | | | | | | | | 1 | R Vinci | 4 | 1 |
| 3 | S Errani | 6 | 6 | | | | | | | | | | | 3 | S Errani | 6 | 6 |
| | I Falconi | 1 | 1 | | 3 | S Errani | 6 | 6 | | | | | | | | | |
| Q | E Gallovits-Hall | 7 | 7 | | Q | E Gallovits-Hall | 4 | 1 | | | | | | | | | |
| | G Arn | 5 | 5 | | | | | | | 3 | S Errani | 6 | 6 | | | | |
| | S Dubois | 6$^6$ | 3 | | | | | | | LL | E Cabeza Candela | 4 | 3 | | | | |
| | M Czink | 7$^8$ | 6 | | | M Czink | 4 | 6$^5$ | | | | | | | | | |
| | L Domínguez Lino | 4 | 4 | | LL | E Cabeza Candela | 6 | 7$^7$ | | | | | | | | | |
| LL | E Cabeza Candela | 6 | 6 | | | | | | | | | | | | | | |

### 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | A Dulgheru | 6 | 5 | 6$^3$ | | | | | | | | | | | | | |
| | M Rybáriková | 2 | 7 | 7$^7$ | | M Rybáriková | 6 | 3 | 6 | | | | | | | | |
| WC | X Hermoso | 7 | 6 | | WC | X Hermoso | 3 | 6 | 3 | | | | | | | | |
| | P Mayr-Achleitner | 5 | 3 | | | | | | | | M Rybáriková | 1 | 2 | | | | |
| | E Birnerová | 4 | 6 | 3 | | | | | | 4 | I-C Begu | 6 | 6 | | | | |
| | A Tatishvili | 6 | 4 | 6 | | A Tatishvili | 3 | 1 | | | | | | | | | |
| PR | T Bacsinszky | 6$^3$ | 6 | 4 | 4 | I-C Begu | 6 | 6 | | | | | | | | | |
| 4 | I-C Begu | 7$^7$ | 3 | 6 | | | | | | | | | | 4 | I-C Begu | 2 | 2 |
| 6 | J Larsson | 1 | 6 | 6 | | | | | | | | | | 2 | F Pennetta | 6 | 6 |
| Q | S Karatantcheva | 6 | 4 | 3 | 6 | J Larsson | 6 | 1 | 3 | | | | | | | | |
| WC | N Abdalá | 1 | 0 | | Q | M Duque-Mariño | 4 | 6 | 6 | | | | | | | | |
| Q | M Duque-Mariño | 6 | 6 | | | | | | | Q | M Duque-Mariño | 0 | 4 | | | | |
| | S Arvidsson | 6 | 6 | | | | | | | 2 | F Pennetta | 6 | 6 | | | | |
| Q | P Rampre | 2 | 4 | | | S Arvidsson | 6 | 6$^5$ | 1 | | | | | | | | |
| | A Parra Santonja | 4 | 2 | | 2 | F Pennetta | 2 | 7$^7$ | 6 | | | | | | | | |
| 2 | F Pennetta | 6 | 6 | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Edina Gallovits-Hall (qualified)
* Lara Arruabarrena-Vecino (first round)
* Paula Ormaechea (first round)
* Aravane Rezaï (first round)
* Sesil Karatantcheva (qualified)
* Anastasia Pivovarova (first round)
* Mihaela Buzărnescu (first round)
* Julia Cohen (first round)

### Qualifiers

* Edina Gallovits-Hall
* Petra Rampre
* Mariana Duque-Mariño
* Sesil Karatantcheva

### Lucky losers

* Estrella Cabeza Candela

### Draw
#### First qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Edina Gallovits-Hall | 6 | 6 | | | | | | | | | | |
| | Victoria Larrière | 0 | 0 | | 1 | Edina Gallovits-Hall | 7 | 7$^7$ | | | | | |
| | Verónica Cepede Royg | 6 | 6 | | | Verónica Cepede Royg | 5 | 6$^5$ | | | | | |
| | Mariya Koryttseva | 3 | 4 | | | | | | 1 | Edina Gallovits-Hall | 4 | 6 | 0 |
| | Sharon Fichman | 4 | 3 | | | | | | | Yaroslava Shvedova | 6 | 1 | 0$^r$ |
| | Florencia Molinero | 6 | 6 | | | Florencia Molinero | 4 | 1 | | | | | |
| | Yaroslava Shvedova | 6 | 4 | 6 | | Yaroslava Shvedova | 6 | 6 | | | | | |
| 8 | Julia Cohen | 4 | 6 | 0 | | | | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Lara Arruabarrena-Vecino | 1 | 4 | | | | | | | | |
| | Maria Elena Camerin | 6 | 6 | | Maria Elena Camerin | 4 | 4 | | | | |
| | Leticia Costas-Moreira | 5 | 6 | 2$^r$ | Petra Rampre | 6 | 6 | | | | |
| | Petra Rampre | 7 | 4 | 3 | | | | | Petra Rampre | 6 | 6 |
| | Estrella Cabeza Candela | 6 | 6 | | | | | | Estrella Cabeza Candela | 3 | 4 |
| WC | Ana Sofía Sánchez | 0 | 3 | | Estrella Cabeza Candela | 3 | 7 | 6 | | | |
| | Garbiñe Muguruza Blanco | 6 | 6 | | Garbiñe Muguruza Blanco | 6 | 5 | 4 | | | |
| 7 | Mihaela Buzărnescu | 4 | 3 | | | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Paula Ormaechea | 2 | 4 | | | | | | | |
| | Mariana Duque-Mariño | 6 | 6 | | Mariana Duque-Mariño | 6 | 6 | | | |
| | Inés Ferrer Suárez | 6 | 6 | | Inés Ferrer Suárez | 2 | 0 | | | |
| WC | Valeria Salazar | 2 | 0 | | | | | Mariana Duque-Mariño | 6 | 6 |
| | Lenka Wienerová | 6 | 3 | 7 | | | | Catalina Castaño | 1 | 3 |
| | Aleksandrina Naydenova | 2 | 6 | 5 | Lenka Wienerová | 5 | 4 | | | |
| | Catalina Castaño | 6 | 3 | 6 | Catalina Castaño | 7 | 6 | | | |
| 6 | Anastasia Pivovarova | 4 | 6 | 3 | | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Aravane Rezaï | 2 | 6 | 4 | | | | | | | | | | |
| WC | Marcela Zacarías | 6 | 3 | 6 | WC | Marcela Zacarías | 7$^7$ | 4 | 2 | | | | | |
| | Andrea Koch-Benvenuto | 1$^r$ | | | | Maria João Koehler | 6$^5$ | 6 | 6 | | | | | |
| | Maria João Koehler | 5 | | | | | | | | | Maria João Koehler | 6 | 4 | 2 |
| WC | Ana Paula de la Peña | 1 | 0 | | | | | | | 5 | Sesil Karatantcheva | 2 | 6 | 6 |
| | Kiki Bertens | 6 | 6 | | | Kiki Bertens | 3 | 6 | 6$^5$ | | | | | |
| | Tatjana Malek | 2 | 4 | | 5 | Sesil Karatantcheva | 6 | 3 | 7$^7$ | | | | | |
| 5 | Sesil Karatantcheva | 6 | 6 | | | | | | | | | | | |