2004 Copa Petrobras Santiago

The 2004 Copa Petrobras Santiago was a professional tennis tournament played on outdoor red clay courts. It was part of the 2004 ATP Challenger Series. It took place in Santiago, Chile between 1 and 7 November 2004.

Seeds

 * Rankings are as of October 25, 2004.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇧🇷 Diego Cubas
 * Guillermo Hormazábal
 * 🇦🇷 Emiliano Massa
 * Julio Peralta

The following players received entry from the qualifying draw:
 * 🇦🇷 Francisco Cabello
 * 🇦🇷 Diego Moyano
 * 🇦🇹 Marko Neunteibl
 * 🇪🇸 Fernando Vicente

Singles
🇪🇸 Óscar Hernández def. 🇪🇨 Nicolás Lapentti, 7–6(7–4), 6–4

Doubles
🇮🇹 Enzo Artoni / 🇦🇷 Ignacio González King def. 🇦🇷 Brian Dabul / 🇦🇷 Damián Patriarca, 6–3, 6–0