2013 IS Open – Singles

This was the first edition of the event.

Guido Pella won the title defeating Facundo Argüello in the final, 6–1, 6–0.

Seeds
• # Blaž Kavčič (quarterfinals)

• # 🇨🇴 Alejandro González (second round)

• # Thiemo de Bakker (first round)

• # 🇦🇷 Guido Pella (champion)

• # 🇷🇺 Andrey Kuznetsov (first round)

• # 🇦🇷 Martín Alund (second round)

• # Gastão Elias (first round)

• # 🇧🇷 Rogério Dutra da Silva (semifinals)