2013 Aberto Rio Preto – Singles

Ricardo Mello was the last champion of the event in 2011, but decided not to compete. João Souza won the title 7–6(7–0), 6–3 against Alejandro González

Seeds
• # Blaž Kavčič (quarterfinals)

• # 🇨🇴 Alejandro González (final)

• # 🇦🇷 Guido Pella (semifinals)

• # Gastão Elias (semifinals)

• # 🇧🇷 Rogério Dutra da Silva (quarterfinals)

• # 🇧🇷 João Souza (champion)

• # 🇧🇷 Guilherme Clezar (second round)

• # 🇧🇷 André Ghem (second round)