2018 Internazionali di Tennis Città dell'Aquila – Singles

Federico Delbonis was the defending champion but chose not to defend his title.

Facundo Bagnis won the title after defeating Paolo Lorenzi 2–6, 6–3, 6–4 in the final.

Seeds
• # 🇪🇸 Roberto Carballés Baena (second round)

• # 🇮🇹 Paolo Lorenzi (final)

• # 🇧🇴 Hugo Dellien (first round)

• # 🇧🇷 Rogério Dutra Silva (first round)

• # 🇧🇷 Thiago Monteiro (semifinals)

• # 🇦🇷 Facundo Bagnis (champion)

• # 🇮🇹 Gianluigi Quinzi (quarterfinals)

• # 🇮🇹 Luca Vanni (second round)