2023 Open Rionegro – Singles

This was the first edition of the tournament.

Patrick Kypson won the title after defeating Benjamin Lock 6–3, 6–3 in the final.

Seeds
• # 🇨🇴 Nicolás Mejía (quarterfinals)

• # 🇦🇷 Santiago Rodríguez Taverna (quarterfinals)

• # 🇦🇷 Federico Delbonis (first round)

• # 🇧🇷 João Lucas Reis da Silva (first round)

• # 🇦🇷 Guido Andreozzi (first round)

• # Nino Serdarušić (quarterfinals)

• # 🇺🇸 Patrick Kypson (champion)

• # 🇦🇺 Tristan Schoolkate (first round)