2023 Copa Sevilla – Singles

Roberto Carballés Baena was the defending champion and successfully defended his title, defeating Calvin Hemery 6–3, 6–1 in the final.

Seeds
• # 🇪🇸 Roberto Carballés Baena (champion)

• # 🇦🇷 Pedro Cachin (second round)

• # 🇪🇸 Jaume Munar (first round)

• # 🇦🇷 Facundo Díaz Acosta (second round)

• # 🇫🇷 Hugo Gaston (semifinals)

• # 🇰🇿 Timofey Skatov (quarterfinals)

• # 🇪🇸 Pedro Martínez (second round)

• # 🇪🇸 Pablo Llamas Ruiz (quarterfinals)