2015 Città di Caltanissetta – Singles

Pablo Carreño Busta was the defending champion, but he did not participate.

Elias Ymer won the title, defeating Bjorn Fratangelo in the final, 6–3, 6–2.

Seeds
• # 🇪🇸 Albert Ramos Viñolas (semifinals)

• # 🇮🇹 Paolo Lorenzi (withdrew)

• # 🇨🇴 Alejandro González (quarterfinals)

• # 🇦🇷 Guido Pella (quarterfinals)

• # 🇦🇷 Máximo González (second round)

• # 🇮🇹 Marco Cecchinato (semifinals)

• # 🇺🇸 Bjorn Fratangelo (final)

• # Gastão Elias (quarterfinals)

• # 🇧🇷 Guilherme Clezar (quarterfinals)