2023 Catalonia Open

The 2023 Catalonia Open was a professional tennis tournament played on outdoor clay courts. It was the first edition of the tournament and part of the 2023 WTA 125 tournaments, offering a total of $115,000 in prize money. It took place at the Club Tennis Reus Monterols in Reus, Tarragona, Spain between 2 and 7 May 2023.

Seeds

 * 1 Rankings are as of 24 April 2023.

Other entrants
The following players received a wildcard into the singles main draw:
 * 🇪🇸 Aliona Bolsova
 * 🇪🇸 Irene Burillo Escorihuela
 * 🇷🇴 Sorana Cîrstea
 * 🇪🇸 Carlota Martínez Círez
 * 🇪🇸 Leyre Romero Gormaz
 * Jil Teichmann

The following players received entry into the main draw through qualification:
 * Erika Andreeva
 * 🇨🇴 Emiliana Arango
 * 🇪🇸 Ángela Fita Boluda
 * 🇺🇸 Elizabeth Mandlik

Withdrawals

 * 🇺🇦 Kateryna Baindl → replaced by 🇪🇸 Sara Sorribes Tormo
 * 🇮🇹 Sara Errani → replaced by Ylena In-Albon
 * Anna Kalinskaya → replaced by 🇺🇦 Dayana Yastremska
 * 🇨🇦 Rebecca Marino → replaced by Arantxa Rus
 * 🇪🇸 Rebeka Masarova → replaced by 🇯🇵 Moyuka Uchijima
 * 🇸🇪 Rebecca Peterson → replaced by 🇸🇪 Mirjam Björklund
 * 🇺🇸 Alison Riske-Amritraj → replaced by Clara Tauson
 * 🇪🇬 Mayar Sherif → replaced by 🇪🇸 Marina Bassols Ribera
 * 🇨🇳 Wang Xiyu → replaced by 🇦🇷 Nadia Podoroska

Seeds

 * Rankings as of 24 April 2023.

Singles

 * 🇷🇴 Sorana Cîrstea def. 🇺🇸 Elizabeth Mandlik 6–1, 4–6, 7–6(7–1)

Doubles

 * 🇦🇺 Storm Hunter / 🇦🇺 Ellen Perez def. Alexa Guarachi / 🇳🇿 Erin Routliffe 6–1, 7–6(10–8)