2019 Engie Open de Biarritz – Singles

Tamara Korpatsch was the defending champion, but chose to participate at the 2019 Ladies Open Lausanne instead.

Viktoriya Tomova won the title, defeating Danka Kovinić in the final, 6–2, 5–7, 7–5.

Seeds
• # Verónica Cepede Royg (semifinals)

• # Bibiane Schoofs (quarterfinals)

• # 🇲🇪 Danka Kovinić (final)

• # 🇧🇬 Viktoriya Tomova (champion)

• # 🇫🇷 Jessika Ponchet (semifinals)

• # 🇨🇿 Anastasia Zarycká (quarterfinals)

• # 🇧🇬 Elitsa Kostova (quarterfinals)

• # 🇪🇸 Georgina García Pérez (first round)