2011 Open Seguros Bolívar – Women's singles explained

See main article: 2011 Open Seguros Bolívar.

Paula Ormaechea was the defending champion, but chose not to participate.

Mariana Duque won the title, defeating María Fernanda Álvarez Terán 7–6^(8–6), 4–6, 6–3 in the final.

Seeds

1. Julia Cohen (quarterfinals)
2. María Fernanda Álvarez Terán (final)
3. Vivian Segnini (second round)
4. Andrea Koch-Benvenuto (quarterfinals)
5. Mariana Duque (champion)
6. Andrea Gámiz (semifinals)
7. Karen Castiblanco (quarterfinals)
8. Adriana Pérez (quarterfinals)

Main draw

Bottom half

References

• Main draw
• Qualifying draw