Brasilia2 CH 1983 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Pablo Arraya | m. | Juan Aguilera | 7-5 7-5 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Pablo Arraya | m. | Miloslav Mecir | 6-4 1-6 8-6 |
| Juan Aguilera | m. | Fernando Luna | 6-4 6-2 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Miloslav Mecir | m. | Martin Jaite | 3-6 6-2 10-8 |
| Pablo Arraya | m. | Roberto Arguello | 7-6 6-3 |
| Juan Aguilera | m. | Stefan Simonsson | 6-3 6-4 |
| Fernando Luna | m. | Diego Perez | 6-2 6-0 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Martin Jaite | m. | Bernard Fritz | 6-4 7-6 |
| Miloslav Mecir | m. | Erick Iskersky | 3-6 7-5 6-3 |
| Pablo Arraya | m. | Pascal Portes | 6-7 6-3 6-1 |
| Roberto Arguello | m. | Thierry Tulasne | 4-6 6-3 6-1 |
| Stefan Simonsson | m. | Magnus Tideman | 7-5 6-1 |
| Juan Aguilera | m. | Jerome Vanier | 6-4 6-0 |
| Fernando Luna | m. | Jan Gunnarsson | 6-3 6-3 |
| Diego Perez | m. | Colin Dowdeswell | 6-4 3-6 6-1 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Martin Jaite | m. | Mario Martinez | 6-3 6-1 |
| Bernard Fritz | m. | Scott Lipton | 6-7 6-3 6-3 |
| Miloslav Mecir | m. | Loic Courteau | 2-6 6-0 6-2 |
| Erick Iskersky | m. | Bernard Boileau | 6-1 6-3 |
| Pablo Arraya | m. | Patrice Kuchna | 6-3 6-2 |
| Pascal Portes | m. | Jaroslav Navratil | 6-2 6-4 |
| Thierry Tulasne | m. | Victor Pecci | 6-3 6-2 |
| Roberto Arguello | m. | Carlos Castellan | 6-4 6-0 |
| Stefan Simonsson | m. | Michiel Schapers | 6-1 7-5 |
| Magnus Tideman | m. | Gregoire Rafaitin | 6-2 6-3 |
| Jerome Vanier | m. | Tarik Benhabiles | 6-1 6-4 |
| Juan Aguilera | m. | Corrado Barazzutti | 6-4 6-4 |
| Fernando Luna | m. | Georges Goven | 6-1 6-1 |
| Jan Gunnarsson | m. | Nicholas Sido | 6-4 6-1 |
| Colin Dowdeswell | m. | Pender Murphy | 7-5 4-6 6-3 |
| Diego Perez | m. | Alejandro Ganzabal | 6-1 6-4 |