| Singles | |
|---|---|
| 2012 Open GDF Suez de Biarritz | |
| Champion |  Romina Oprandi |
| Runner-up |  Mandy Minella |
| Final score | 7–5, 7–5 |
Pauline Parmentier is the defending champion.
| Singles | |
|---|---|
| 2012 Open GDF Suez de Biarritz | |
| Champion | Romina Oprandi |
| Runner-up | Mandy Minella |
| Final score | 7–5, 7–5 |
Pauline Parmentier is the defending champion.
Pauline Parmentier (semifinals)
Arantxa Rus (semifinals) Mathilde Johansson (first round) Mandy Minella (final) Romina Oprandi (champion) Virginie Razzano (quarterfinals)
Eva Birnerová (quarterfinals)
Alberta Brianti (second round)| Semifinals | Final | ||||||||||||
| 1 | Pauline Parmentier | 2 | 3 | ||||||||||
| 4 | Mandy Minella | 6 | 6 | ||||||||||
| 4 | Mandy Minella | 5 | 5 | ||||||||||
| 5 | Romina Oprandi | 7 | 7 | ||||||||||
| 5 | Romina Oprandi | 6 | 6 | ||||||||||
| 2 | Arantxa Rus | 2 | 3 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | P Parmentier | 6 | 6 | ||||||||||||||||||||||||
| Q |  U Eikeri | 1 | 1 | 1 | P Parmentier | 6 | 6 | ||||||||||||||||||||
 M Puig | 4 | 6 | 5 |  MJ Koehler | 3 | 3 | |||||||||||||||||||||
| MJ Koehler | 6 | 4 | 7 | 1 | P Parmentier | 77 | 6 | ||||||||||||||||||||
| WC | K Mladenovic | 6 | 6 | 7 | E Birnerová | 64 | 2 | ||||||||||||||||||||
 T Malek | 3 | 1 | WC | K Mladenovic | 7 | 2 | 3 | ||||||||||||||||||||
| LL |  A Gabueva | 4 | 1 | 7 | E Birnerová | 5 | 6 | 6 | |||||||||||||||||||
| 7 | E Birnerová | 6 | 6 | 1 | P Parmentier | 2 | 3 | ||||||||||||||||||||
| 4 | M Minella | 6 | 6 | 4 | M Minella | 6 | 6 | ||||||||||||||||||||
| C Garcia | 3 | 3 | 4 | M Minella | 3 | 7 | 7 | ||||||||||||||||||||
 G Muguruza | 3 | 6 | 3 | L Costas | 6 | 5 | 5 | ||||||||||||||||||||
| L Costas | 6 | 4 | 6 | 4 | M Minella | 6 | 3 | 7 | |||||||||||||||||||
| L Thorpe | 6 | 3 | 2 | 6 | V Razzano | 3 | 6 | 5 | |||||||||||||||||||
| C Feuerstein | 0 | 6 | 6 | C Feuerstein | 2 | 1 | |||||||||||||||||||||
| Q |  S Shapatava | 4 | 6 | 1 | 6 | V Razzano | 6 | 6 | |||||||||||||||||||
| 6 | V Razzano | 6 | 2 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | R Oprandi | 6 | 6 | ||||||||||||||||||||||||
| Q |  P Sanduska | 4 | 1 | 5 | R Oprandi | 6 | 6 | ||||||||||||||||||||
| A Sadiković | 6 | 5 | 5 | S Vögele | 4 | 3 | |||||||||||||||||||||
| S Vögele | 1 | 7 | 7 | 5 | R Oprandi | 63 | 6 | 6 | |||||||||||||||||||
 M Rybáriková | 6 | 3 | 6 | M Rybáriková | 77 | 3 | 3 | ||||||||||||||||||||
| L Arruabarrena Vecino | 4 | 6 | 3 | M Rybáriková | 6 | 6 | |||||||||||||||||||||
 P Ormaechea | 6 | 7 | P Ormaechea | 2 | 2 | ||||||||||||||||||||||
| 3 | M Johansson | 3 | 5 | 5 | R Oprandi | 6 | 6 | ||||||||||||||||||||
| 8 | A Brianti | 6 | 6 | 2 | A Rus | 2 | 3 | ||||||||||||||||||||
 J Craybas | 2 | 0 | 8 | A Brianti | 64 | 1 | |||||||||||||||||||||
| Q |  M Jugić-Salkić | 6 | 6 | Q | M Jugić-Salkić | 77 | 6 | ||||||||||||||||||||
| E Fernández-Brugués | 1 | 2 | Q | M Jugić-Salkić | 3 | 7 | 1 | ||||||||||||||||||||
| A Rezaï | 3 | 6 | 0 | 2 | A Rus | 6 | 5 | 6 | |||||||||||||||||||
| S Beltrame | 6 | 4 | 6 | S Beltrame | 3 | 1 | |||||||||||||||||||||
| LL | A Hesse | 2 | 1 | 2 | A Rus | 6 | 6 | ||||||||||||||||||||
| 2 | A Rus | 6 | 6 | ||||||||||||||||||||||||
Francesca Schiavone was the defending champion, but chose not to participate that year.
Venus Williams was the defending champion, but chose not to participate that year.
Pauline Parmentier was the defending champion, but chose not to participate that year.
Lindsay Davenport was the defending champion, but was off the Tour indefinitely due to pregnancy.
Klára Zakopalová was the defending champion but chose not to participate.
Pauline Parmentier defeated Irina-Camelia Begu in the final 6–3, 6–2.
Julia Görges was the defending champion, but chose not to participate.
Li Na was the defending champion, but lost the final against Victoria Azarenka, 6–2, 1–6, 6–3.
Agnieszka Radwańska was the defending champion, but lost to Nadia Petrova in the final, 6–0, 1–6, 6–3.
Francesca Schiavone was the defending champion, but lost in the first round to Beatriz García Vidagany.
Elitsa Kostova was the defending champion, but lost in the first round to Pauline Parmentier.
Heather Watson was the defending champion, but lost in the quarterfinals to Johanna Larsson.
Timea Bacsinszky was the defending champion, but chose not to participate this year.
Anna Karolína Schmiedlová was the defending champion, but lost in the first round to Pauline Parmentier.
Margarita Gasparyan was the defending champion, but chose not to participate.
Elitsa Kostova was the defending champion from the event's previous edition as an ITF Women's Circuit tournament, but lost in the first round of qualifying to Barbora Štefková.
Pauline Parmentier was the defending champion, but lost in the semifinals to Tatjana Maria.
Monica Niculescu was the defending champion, but lost in the first round to Pauline Parmentier.
Irina-Camelia Begu was the defending champion, but lost to Ons Jabeur in the first round.
Alison Van Uytvanck was the defending champion, but chose not to participate.
Caroline Wozniacki was the defending champion, but lost in the third round to Aryna Sabalenka in a rematch of the previous year's final.