2006 Movistar Open – Singles
| Singles | |
|---|---|
| 2006 Movistar Open | |
| Champion | José Acasuso |
| Runner-up | Nicolás Massú |
| Score | 6–4, 6–3 |
| Draw | 32 |
| Seeds | 8 |
Gastón Gaudio was the defending champion, but lost in the second round this year.
José Acasuso won the title, defeating Nicolás Massú 6–4, 6–3 in the final.
This was the first ATP tournament in which future Grand Slam champion Juan Martín del Potro entered.