2020 L'Open 35 de Saint-Malo

The 2020 L'Open 35 de Saint-Malo was a professional tennis tournament played on outdoor clay courts. It was the twenty-fifth edition of the tournament which was part of the 2020 ITF Women's World Tennis Tour. It took place in Saint-Malo, France between 7 and 13 September 2020.

Seeds

 * 1 Rankings are as of 31 August 2020.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇫🇷 Clara Burel
 * 🇫🇷 Amandine Hesse
 * 🇫🇷 Marine Partaud
 * 🇫🇷 Margot Yerolymos

The following players received entry from the qualifying draw:
 * 🇫🇷 Audrey Albié
 * 🇫🇷 Flavie Brugnone
 * 🇫🇷 Sara Cakarevic
 * 🇬🇧 Amanda Carreras
 * 🇫🇷 Aubane Droguet
 * 🇫🇷 Elsa Jacquemot
 * Diāna Marcinkēviča
 * 🇲🇹 Helene Pellicano

Singles

 * 🇦🇷 Nadia Podoroska def. 🇪🇸 Cristina Bucșa, 4–6, 7–5, 6–2

Doubles

 * 🇵🇱 Paula Kania / 🇵🇱 Katarzyna Piter def. 🇵🇱 Magdalena Fręch / Viktorija Golubic, 6–2, 6–4