2010 Open Tarragona Costa Daurada – Singles

Daniel Gimeno-Traver won last year's edition, but decided not to participate this year.

Top seed Marcel Granollers won in the final match and became the new champion. He defeated Jaroslav Pospíšil 1–6, 7–5, 6–0.

Seeds
• # 🇪🇸 Marcel Granollers (champion)

• # 🇪🇸 Pablo Andújar (first round, retired due to shoulder injury)

• # 🇪🇸 Pere Riba (semifinals)

• # Frederico Gil (semifinals)

• # 🇨🇿 Jan Hájek (second round, withdrew due to back injury)

• # 🇪🇸 Albert Ramos-Viñolas (quarterfinals)

• # 🇪🇸 Daniel Muñoz-de la Nava (second round)

• # 🇫🇷 Benoît Paire (quarterfinals)