2010 Zucchetti Kos Tennis Cup – Singles

Peter Luczak was the defending champion, however he chose to not participate this year.

Steve Darcis won in the final 6–2, 6–4, against Daniel Muñoz-de la Nava.

Seeds
• # 🇦🇷 Carlos Berlocq (first round)

• # Rui Machado (first round)

• # 🇦🇹 Daniel Köllerer (first round, disqualified)

• # 🇦🇹 Martin Fischer (second round)

• # 🇫🇷 Édouard Roger-Vasselin (quarterfinals)

• # 🇷🇴 Adrian Ungur (first round)

• # 🇪🇸 Albert Ramos-Viñolas (second round)

• # 🇧🇪 Steve Darcis (champion)