2023 Catalonia Open – Singles

This was the first edition of the tournament.

Sorana Cîrstea defeated Elizabeth Mandlik in the final, 6–1, 4–6, 7–6(7–1), saving a championship point en route to the title.

Seeds
• # Jil Teichmann (quarterfinals)

• # 🇷🇴 Sorana Cîrstea (champion)

• # 🇺🇸 Lauren Davis (semifinals)

• # 🇨🇳 Wang Xinyu (first round)

• # Anna Blinkova (second round)

• # 🇮🇹 Jasmine Paolini (second round)

• # 🇺🇸 Caty McNally (quarterfinals)

• # 🇫🇷 Alizé Cornet (first round)

Seeds
• # Erika Andreeva (qualified)

• # 🇺🇸 Elizabeth Mandlik (qualified)

• # 🇨🇴 Emiliana Arango (qualified)

• # 🇪🇸 Ángela Fita Boluda (qualified)

Qualifiers
• # Erika Andreeva

• # 🇺🇸 Elizabeth Mandlik

• # 🇨🇴 Emiliana Arango

• # 🇪🇸 Ángela Fita Boluda