| Singles | |
|---|---|
| 2019 Engie Open de Biarritz | |
| Champion |  |
| Runner-up |  |
| Final score | 6–2, 5–7, 7–5 |
Tamara Korpatsch was the defending champion, but chose to participate at the 2019 Ladies Open Lausanne instead. [1]
Viktoriya Tomova won the title, defeating Danka Kovinić in the final, 6–2, 5–7, 7–5.
| Semifinals | Final | ||||||||||||
| 1 | | 6 | 4 | 0 | |||||||||
| 4 | | 2 | 6 | 6 | |||||||||
| 4 | | 6 | 5 | 7 | |||||||||
| 3 | | 2 | 7 | 5 | |||||||||
| 3 | | 3 | 6 | 6 | |||||||||
| 5 | | 6 | 1 | 3 | |||||||||
| First Round | Second Round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | | 6 | 6 | ||||||||||||||||||||||||
| | 4 | 3 | 1 | | 6 | 61 | 6 | ||||||||||||||||||||
| | 1 | 4 | | 1 | 77 | 2 | |||||||||||||||||||||
| | 6 | 6 | 1 | | 6 | 66 | 6 | ||||||||||||||||||||
| WC | | 5 | 6 | 5 | 7 | | 2 | 78 | 1 | ||||||||||||||||||
| Q |  | 7 | 3 | 7 | Q | | 4 | 1 | |||||||||||||||||||
 | 3 | 1 | 7 | | 6 | 6 | |||||||||||||||||||||
| 7 | | 6 | 6 | 1 | | 6 | 4 | 0 | |||||||||||||||||||
| 4 | | 6 | 6 | 4 | | 2 | 6 | 6 | |||||||||||||||||||
| Q |  | 0 | 3 | 4 | | 6 | 6 | ||||||||||||||||||||
 | 6 | 6 | | 1 | 4 | ||||||||||||||||||||||
| | 3 | 2 | 4 | | 4 | 6 | 77 | ||||||||||||||||||||
 | 4 | 7 | 3 | 6 | | 6 | 4 | 65 | |||||||||||||||||||
| | 6 | 5 | 6 | | 3 | 3 | |||||||||||||||||||||
 | 0 | 2 | 6 | | 6 | 6 | |||||||||||||||||||||
| 6 | | 6 | 6 | ||||||||||||||||||||||||
| First Round | Second Round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | | 3 | 5 | ||||||||||||||||||||||||
| Q | | 6 | 7 | Q | | 4 | 3 | ||||||||||||||||||||
| Q | | 78 | 7 | Q | | 6 | 6 | ||||||||||||||||||||
| WC | | 66 | 5 | Q | | 63 | 1 | ||||||||||||||||||||
| | 64 | 7 | 64 | 3 | | 77 | 6 | ||||||||||||||||||||
 | 77 | 5 | 77 | | 2 | 6 | 3 | ||||||||||||||||||||
| Q |  | 1 | 6 | 4 | 3 | | 6 | 0 | 6 | ||||||||||||||||||
| 3 | | 6 | 4 | 6 | 3 | | 3 | 6 | 6 | ||||||||||||||||||
| 5 | | 77 | 7 | 5 | | 6 | 1 | 3 | |||||||||||||||||||
 | 63 | 5 | 5 | | 6 | 77 | |||||||||||||||||||||
| WC | | 6 | 6 | WC | | 3 | 65 | ||||||||||||||||||||
| Q | | 2 | 4 | 5 | | 7 | 6 | ||||||||||||||||||||
| | 6 | 6 | 2 | | 5 | 2 | |||||||||||||||||||||
| WC | | 2 | 4 | | 61 | 0 | |||||||||||||||||||||
| Q | | 2 | 1 | 2 | | 77 | 6 | ||||||||||||||||||||
| 2 | | 6 | 6 | ||||||||||||||||||||||||
An-Sophie Mestach and Demi Schuurs were the defending champions but neither of them were eligible to participate in 2012. American couple Gabrielle Andrews and Taylor Townsend won the title, defeating Irina Khromacheva and Danka Kovinić in the final, 5–7, 7–5, [10–6].
Andrea Petkovic was the defending champion, but she lost to Angelique Kerber in the semifinals.
Verónica Cepede Royg and María Irigoyen were the defending champions, but Irigoyen chose not to participate. Cepede Royg partners Danka Kovinić, but lost in the quarterfinals to Mariana Duque and Julia Glushko.
Daria Gavrilova and Elina Svitolina were the defending champions, but chose not to participate this year.
Andreea Mitu and İpek Soylu won the title by walkover when Xenia Knoll and Danka Kovinić withdrew from the final. Mitu and Soylu won the title by playing only two matches, since their semifinal opponents also withdrew.
Monica Niculescu was the defending champion, but chose not to participate.
Danka Kovinić was the defending champion, but lost in the first round to Tessah Andrianjafitrimo.
Tamara Zidanšek was the defending champion, but lost in the second round to Alexandra Panova.
Laura Siegemund was the defending champion, but could not defend her title due to a right knee injury.
Christina McHale was the defending champion, but lost in the semifinals to Zarina Diyas.
Elina Svitolina was the defending champion, but chose to compete in Stuttgart instead.
Mihaela Buzărnescu was the defending champion, but chose to participate in Nottingham instead.
Irina-Camelia Begu and Raluca Olaru were the defending champions, but chose not to participate together. Olaru played alongside Mihaela Buzărnescu, but lost in the semifinals to Danka Kovinić and Maryna Zanevska. Begu teamed up with Andreea Mitu and successfully defended the title, defeating Kovinić and Zanevska in the final, 6–3, 6–4.
Elise Mertens and Demi Schuurs were the defending champions, but chose not to participate.
Alison Van Uytvanck was the defending champion and successfully defended her title, defeating Markéta Vondroušová in the final, 1–6, 7–5, 6–2.
Pauline Parmentier was the defending champion, but lost in the second round to Elena Rybakina.
Quirine Lemoine and Arantxa Rus were the defending champions from the last time the tournament was held in 2017, but Lemoine chose not to participate this year. Rus played alongside Akgul Amanmuradova, but the pair lost in the first round to Elena Bogdan and Rosalie van der Hoek.
Hsieh Su-wei was the defending champion, but lost to Nao Hibino in the quarterfinals.
This was the first edition of the tournament.
Luksika Kumkhum was the defending champion, but chose not to participate.
Ankita Raina and Karman Thandi were the defending champions but Thandi chose not to participate. Raina partnered alongside Bibiane Schoofs, but lost in the quarterfinals to Lee Ya-hsuan and Wu Fang-hsien.