2011 Tetra Pak Tennis Cup – Singles

1st seed Máximo González won the first edition of this tournament, defeating Caio Zampieri 6–3, 6–2 in the final.

Seeds
• # 🇦🇷 Máximo González (champion)

• # 🇧🇷 Rogério Dutra da Silva (semifinals)

• # 🇧🇷 Ricardo Mello (first round)

• # 🇩🇪 Denis Gremelmayr (quarterfinals)

• # 🇧🇷 Júlio Silva (semifinals)

• # 🇧🇷 Ricardo Hocevar (first round)

• # Gastão Elias (quarterfinals)

• # 🇦🇷 Pablo Galdón (first round)