2009 Seguros Bolívar Open Medellín – Singles

Leonardo Mayer chose to not defend his 2008 title.

Juan Ignacio Chela became the new champion, by beating João Souza 6–4, 4–6, 6–4 in the final match.

Seeds
• # 🇦🇷 Juan Ignacio Chela (champion)

• # Paul Capdeville (first round)

• # 🇨🇴 Santiago Giraldo (second round)

• # Rui Machado (first round)

• # Nicolás Massú (first round)

• # 🇪🇸 Pere Riba (semifinals)

• # 🇧🇷 Thiago Alves (first round)

• # 🇦🇷 Sergio Roitman (first round)