2012 Cachantún Cup – Singles

Máximo González was the defending champion but decided not to participate. Paul Capdeville won the title, defeating Antonio Veić 6–3, 6–7(5–7), 6–3 in the final.

Seeds
• # 🇫🇷 Éric Prodon (second round)

• # 🇧🇷 Rogério Dutra da Silva (second round)

• # 🇦🇷 Diego Junqueira (first round)

• # 🇦🇷 Horacio Zeballos (second round)

• # 🇸🇮 Blaž Kavčič (first round)

• # Paul Capdeville (champion)

• # 🇮🇹 Simone Bolelli (first round)

• # 🇦🇷 Facundo Bagnis (second round)