2022 Open Internacional de San Sebastián

The 2022 Open Internacional de San Sebastián was a professional tennis tournament played on outdoor clay courts. It was the first edition of the tournament which was part of the 2022 ITF Women's World Tennis Tour. It took place in San Sebastián, Spain between 26 September and 2 October 2022.

Singles

 * 🇦🇹 Julia Grabher def. 🇪🇸 Aliona Bolsova, 6–3, 7–6(7–3)

Doubles

 * 🇪🇸 Aliona Bolsova / 🇺🇦 Katarina Zavatska def. 🇪🇸 Ángela Fita Boluda / 🇪🇸 Guiomar Maristany, 1–2, ret.

Seeds

 * 1 Rankings are as of 19 September 2022.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇪🇸 Lucía Cortez Llorca
 * 🇦🇩 Victoria Jiménez Kasintseva
 * 🇪🇸 Carlota Martínez Círez
 * 🇪🇸 Ane Mintegi del Olmo

The following players received entry into the singles main draw using a protected ranking:
 * 🇨🇴 Emiliana Arango

The following players received entry from the qualifying draw:
 * Amira Benaïssa
 * 🇫🇷 Nahia Berecoechea
 * 🇷🇴 Oana Gavrilă
 * 🇩🇪 Jasmin Jebawy
 * 🇺🇦 Nadiya Kolb
 * 🇫🇷 Amandine Monnot

The following player received entry as a lucky loser:
 * 🇪🇸 Noelia Bouzó Zanotti