2009 Movistar Open – Singles

Fernando González was the defending champion. He defeated José Acasuso in the final 6–1, 6–3.

Seeds
• # Fernando González (champion)

• # 🇪🇸 Tommy Robredo (semifinals)

• # 🇪🇸 Albert Montañés (second round)

• # 🇦🇷 José Acasuso (final)

• # 🇦🇷 Juan Mónaco (quarterfinals)

• # 🇦🇷 Eduardo Schwank (first round)

• # 🇦🇷 Agustín Calleri (second round)

• # 🇪🇸 Óscar Hernández (first round)

Seeds
All seeds received a bye into the second round. • # 🇦🇷 Máximo González (qualified)

• # Pablo Cuevas (qualified)

• # 🇦🇷 Diego Hartfield (second round)

• # 🇷🇸 Boris Pašanski (qualified)

• # 🇦🇷 Juan Pablo Brzezicki (qualified)

• # 🇦🇷 Sebastián Decoud (qualifying competition, Lucky loser)

• # 🇪🇸 Daniel Muñoz de la Nava (qualifying competition)

• # 🇪🇸 David Marrero (qualifying competition)

Qualifiers
• # 🇦🇷 Máximo González

• # Pablo Cuevas

• # 🇦🇷 Juan Pablo Brzezicki

• # 🇷🇸 Boris Pašanski

Lucky loser

 * 1) 🇦🇷 Sebastián Decoud