Santa Cruz de la Sierra CH 2004
Mariano Puerta won the title, beating Franco Ferreiro 6–7(5) 6–4 6–3 in the final.
Main draw 32 players
- 1🇪🇸Santiago VenturaRound of 32 · Lost to Fernando Vicente
- 2🇧🇷Flavio SarettaQuarterfinals · Lost to Sergio Roitman
- 5🇺🇸Hugo ArmandoQuarterfinals · Lost to Franco Ferreiro
- 6🇦🇷Juan Pablo GuzmanRound of 16 · Lost to Mariano Puerta
- 7🇫🇷Stephane RobertRound of 16 · Lost to Julio Silva
- 8🇦🇷Sergio RoitmanSemifinals · Lost to Mariano Puerta
- 🇦🇷Mariano PuertaFinal · Champion
- 🇧🇷Franco FerreiroFinal · Lost to Mariano Puerta
- 🇪🇸Fernando VicenteSemifinals · Lost to Franco Ferreiro
- Q🇦🇷Emiliano RedondiQuarterfinals · Lost to Mariano Puerta
- 🇧🇷Julio SilvaQuarterfinals · Lost to Fernando Vicente
- 🇦🇷Andres DellatorreRound of 16 · Lost to Fernando Vicente
- 🇦🇷Cristian VillagranRound of 16 · Lost to Sergio Roitman
- 🇦🇷Diego MoyanoRound of 16 · Lost to Emiliano Redondi
- 🇦🇷Diego VeronelliRound of 16 · Lost to Franco Ferreiro
- 🇵🇪Ivan MirandaRound of 16 · Lost to Hugo Armando
- 🇷🇴Victor IonitaRound of 16 · Lost to Flavio Saretta
- WC🇧🇴Carlos AlvarezRound of 32 · Lost to Andres Dellatorre
- 🇦🇷Carlos BerlocqRound of 32 · Lost to Cristian Villagran
- 🇨🇴Carlos SalamancaRound of 32 · Lost to Franco Ferreiro
- LL🇧🇴Eduardo GutierrezRound of 32 · Lost to Flavio Saretta
- WC🇧🇷Felipe LemosRound of 32 · Lost to Hugo Armando
- 🇷🇴Gabriel MoraruRound of 32 · Lost to Emiliano Redondi
- LL🇧🇷Gustavo KodamaRound of 32 · Lost to Diego Moyano
- 🇦🇷Ignacio Gonzalez KingRound of 32 · Lost to Julio Silva
- WC🇧🇴Jose Roberto VelascoRound of 32 · Lost to Mariano Puerta
- WC🇦🇷Leonardo MayerRound of 32 · Lost to Victor Ionita
- LL🇧🇴Mauricio Doria MedinaRound of 32 · Lost to Diego Veronelli
- Q🇧🇴Mauricio EstivarizRound of 32 · Lost to Stephane Robert
- 🇦🇹Oliver MarachRound of 32 · Lost to Ivan Miranda
- Q🇦🇷Pablo GaldonRound of 32 · Lost to Sergio Roitman
- Q🇧🇷Rafael MillonRound of 32 · Lost to Juan Pablo Guzman