2009 Copa Petrobras Asunción

The 2009 Copa Petrobras Asunción was a professional tennis tournament played on outdoor red clay courts. It was the fourth edition of the tournament which was part of the 2009 ATP Challenger Tour. It took place in Asunción, Paraguay between 12 and 18 October 2009.

Seeds

 * Rankings are as of October 5, 2009.

Other entrants
The following players received wildcards into the singles main draw:
 * Ramón Delgado
 * Diego Galeano
 * 🇦🇷 Mariano Puerta
 * Nicolás Salama

The following player received a Special Exempt into the singles main draw:
 * 🇦🇷 Gastón Gaudio

The following players received entry from the qualifying draw:
 * 🇦🇷 Facundo Bagnis
 * 🇧🇷 Marcelo Demoliner
 * 🇦🇷 Guido Pella
 * 🇪🇸 Carles Poch-Gradin

Singles
Ramón Delgado def. 🇪🇸 Daniel Gimeno-Traver, 7–6(2), 1–6, 6–3

Doubles
🇪🇸 Rubén Ramírez Hidalgo / 🇪🇸 Santiago Ventura def. 🇦🇷 Máximo González / 🇦🇷 Eduardo Schwank, 6–3, 0–6, [10–8]