Santiago CH 2004 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Oscar Hernandez | m. | Nicolas Lapentti | 7-6(4) 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Oscar Hernandez | m. | Juan Pablo Guzman | 6-4 6-4 |
| Nicolas Lapentti | m. | Juan Pablo Brzezicki | 6-7(1) 6-2 1-0 RET |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Oscar Hernandez | m. | Brian Dabul | 6-4 7-6(3) |
| Juan Pablo Guzman | m. | Julio Silva | 6-4 4-6 6-3 |
| Juan Pablo Brzezicki | m. | Julio Peralta | 6-4 6-1 |
| Nicolas Lapentti | m. | Cristian Villagran | 6-2 6-7(5) 6-2 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Oscar Hernandez | m. | Fernando Vicente | 3-6 6-3 6-0 |
| Brian Dabul | m. | Marko Neunteibl | 6-1 7-6(3) |
| Julio Silva | m. | Gabriel Moraru | 6-1 6-3 |
| Juan Pablo Guzman | m. | Edgardo Massa | 3-6 7-5 6-3 |
| Julio Peralta | m. | Franco Squillari | 6-1 1-0 RET |
| Juan Pablo Brzezicki | m. | Jiri Vanek | 6-7(5) 7-6(1) 6-0 |
| Nicolas Lapentti | m. | Johannes Ager | 6-3 6-4 |
| Cristian Villagran | m. | Flavio Saretta | 6-4 6-4 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Oscar Hernandez | m. | Diego Cubas | 7-5 6-2 |
| Fernando Vicente | m. | Jaroslav Pospisil | 3-6 6-3 6-2 |
| Brian Dabul | m. | Edgardo Massa | 6-4 6-2 |
| Marko Neunteibl | m. | Andre Sa | 6-3 1-6 7-6(2) |
| Gabriel Moraru | m. | Adrian Garcia | 2-6 6-3 6-3 |
| Julio Silva | m. | Mariano Puerta | 3-6 7-6(5) 6-2 |
| Juan Pablo Guzman | m. | Francisco Cabello | 6-2 6-3 |
| Edgardo Massa | m. | Marcos Daniel | 6-3 3-6 6-3 |
| Franco Squillari | m. | Carlos Berlocq | 6-2 6-1 |
| Julio Peralta | m. | Guillermo Hormazabal | 6-4 2-6 6-3 |
| Juan Pablo Brzezicki | m. | Victor Ionita | 3-6 6-1 6-2 |
| Jiri Vanek | m. | Ignacio Gonzalez King | 6-2 6-2 |
| Nicolas Lapentti | m. | Oliver Marach | 2-6 7-5 6-1 |
| Johannes Ager | m. | Diego Moyano | 4-6 6-2 6-1 |
| Cristian Villagran | m. | Franco Ferreiro | 6-2 1-6 6-4 |
| Flavio Saretta | m. | Hermes Gamonal | 6-4 6-2 |