2007 Movistar Open

The 2007 Movistar Open was a professional men's tennis event on the 2007 ATP Tour in Viña del Mar, Chile, held from 29 January to 4 February 2007. It was the 15th edition of the tournament and was part of the ATP International Series of the 2007 ATP Tour. This was the second tournament of the season (alongside Adelaide, Delray Beach, Buenos Aires and Las Vegas) that implemented a 24-player round robin tournament for the singles competition, as part of the round-robin trials proposed during this season. Fifth-seeded Luis Horna won the singles title.

Seeds

 * Rankings are as of January 22, 2007.

Other entrants
The following players received wildcards into the main draw:
 * Paul Capdeville
 * 🇧🇷 Gustavo Kuerten

The following players received entry from the qualifying draw:
 * 🇦🇷 Juan Pablo Guzmán
 * 🇪🇸 Óscar Hernández
 * 🇪🇸 Albert Portas

The following player received entry as a lucky loser:
 * 🇦🇷 Diego Junqueira

Withdrawals

 * During the tournament
 * 🇦🇷 Gastón Gaudio (left thigh) → replaced by Diego Junqueira

Retirements

 * 🇦🇷 Sergio Roitman (adductor)

Seeds

 * 1 Rankings are as of January 22, 2007.

Other entrants
The following pairs received wildcards into the main draw:
 * Guillermo Hormazábal / Hans Podlipnik
 * 🇧🇷 Gustavo Kuerten / 🇧🇷 Flávio Saretta

The following pair received entry as alternates:
 * 🇧🇷 André Ghem / Juan Antonio Marín

Withdrawals

 * Before the tournament
 * Adrián García (back)
 * 🇪🇸 Marc López (ankle) → replaced by André Ghem and/or Juan Antonio Marín

Singles
🇵🇪 Luis Horna defeated Nicolás Massú 7–5, 6–3
 * It was Horna's only title of the year and the 2nd of his career.

Doubles
Paul Capdeville / 🇪🇸 Óscar Hernández defeated 🇪🇸 Álbert Montañés / 🇪🇸 Rubén Ramírez Hidalgo 4–6, 6–4, [10–6]
 * It was the only title in both players' careers.