2011 Brasil Open – Singles
| Singles | |
|---|---|
| 2011 Brasil Open | |
| Champion | Nicolás Almagro |
| Runner-up | Alexandr Dolgopolov |
| Score | 6–3, 7–6(7–3) |
| Draw | 28 |
| Seeds | 8 |
Juan Carlos Ferrero was the defending champion; however, he chose not to defend his title due to knee and wrist injuries.
Nicolás Almagro claimed the title by defeating Alexandr Dolgopolov 6–3, 7–6(7–3) in the final.