Gramado CH 2003 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Marcos Daniel | m. | Jose De Armas | 7-5 7-5 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jose De Armas | m. | Frederic Niemeyer | 6-3 2-6 6-2 |
| Marcos Daniel | m. | Franco Ferreiro | 0-6 6-3 7-5 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jose De Armas | m. | Andre Sa | 2-6 6-4 6-2 |
| Frederic Niemeyer | m. | Alexandre Simoni | 6-3 6-4 |
| Franco Ferreiro | m. | Miguel Gallardo Valles | 6-2 4-6 6-3 |
| Marcos Daniel | m. | Werner Eschauer | 6-2 3-6 6-4 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jose De Armas | m. | Mariano Puerta | 6-7(3) 6-2 7-5 |
| Andre Sa | m. | Lucas Engel | 6-3 6-3 |
| Alexandre Simoni | m. | Alessandro Camarco | 6-0 7-6(1) |
| Frederic Niemeyer | m. | Ignacio Hirigoyen | 7-5 6-1 |
| Franco Ferreiro | m. | Ricardo Mello | 6-3 3-6 7-6(2) |
| Miguel Gallardo Valles | m. | Ivan Miranda | 3-6 6-4 7-5 |
| Marcos Daniel | m. | Julio Silva | 6-2 6-0 |
| Werner Eschauer | m. | Andres Pedroso | 7-6(3) 6-4 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Mariano Puerta | m. | Marcos Felipe Arend | 6-4 7-5 |
| Jose De Armas | m. | Michael Quintero | 6-4 6-4 |
| Lucas Engel | m. | Pedro Braga | 7-6(4) 6-3 |
| Andre Sa | m. | Thiago Alves | 7-5 6-1 |
| Alessandro Camarco | m. | Hermes Gamonal | 6-2 6-0 |
| Alexandre Simoni | m. | Rodrigo Ribeiro | 6-3 6-4 |
| Ignacio Hirigoyen | m. | Thomas Blake | 7-6(5) 6-3 |
| Frederic Niemeyer | m. | Eduardo Portal | 6-3 6-3 |
| Ricardo Mello | m. | Tripp Phillips | 6-0 6-1 |
| Franco Ferreiro | m. | Juan Pablo Brzezicki | 7-5 3-2 RET |
| Miguel Gallardo Valles | m. | Henrique Pinto Silva | 6-0 6-1 |
| Ivan Miranda | m. | Alejandro Hernandez | 7-5 6-4 |
| Marcos Daniel | m. | Bruno Soares | 6-1 2-6 6-4 |
| Julio Silva | m. | Paul Capdeville | 6-2 6-7(4) 7-6(2) |
| Andres Pedroso | m. | Juan Monaco | 3-6 6-3 6-3 |
| Werner Eschauer | m. | Santiago Gonzalez | 6-3 6-2 |