Campinas1 CH 1990 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jaime Oncins | m. | Jose Daher | 6-3 6-3 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jaime Oncins | m. | Marcelo Saliola | 6-2 6-3 |
| Jose Daher | m. | Daniel Orsanic | 7-6 6-1 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Marcelo Saliola | m. | Cassio Motta | 3-6 7-5 6-4 |
| Jaime Oncins | m. | Frederic Fontang | 6-2 5-7 7-5 |
| Jose Daher | m. | Fernando Roese | 4-6 7-6 7-6 |
| Daniel Orsanic | m. | Joao Cunha Silva | 6-4 6-2 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Cassio Motta | m. | Danilo Marcelino | 6-4 6-4 |
| Marcelo Saliola | m. | Nelson Aerts | 3-6 6-3 6-4 |
| Frederic Fontang | m. | Eduardo Bengoechea | 5-7 6-4 6-2 |
| Jaime Oncins | m. | Mario Visconti | 6-2 6-0 |
| Jose Daher | m. | Ivan Kley | 6-1 3-6 6-4 |
| Fernando Roese | m. | Jose Luis Aparisi | 7-6 7-5 |
| Daniel Orsanic | m. | Ricardo Acioly | 6-0 6-3 |
| Joao Cunha Silva | m. | Cesar Kist | 6-1 5-7 6-2 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Cassio Motta | m. | Alexandre Hocevar | 7-5 6-2 |
| Danilo Marcelino | m. | Agustin Moreno | 7-6 6-3 |
| Nelson Aerts | m. | Javier Frana | 4-6 7-6 6-4 |
| Marcelo Saliola | m. | Sergio Cortes | 7-6 7-5 |
| Eduardo Bengoechea | m. | Jose Clavet | 6-4 6-7 6-4 |
| Frederic Fontang | m. | Joao Zwetsch | 7-6 6-4 |
| Mario Visconti | m. | Christian Weis | 7-6 RET |
| Jaime Oncins | m. | Pedro Rebolledo | 6-4 7-6 |
| Jose Daher | m. | Mauro Menezes | 6-0 6-1 |
| Ivan Kley | m. | Pablo Albano | 6-4 3-6 6-4 |
| Jose Luis Aparisi | m. | Otavio Della | 6-3 6-4 |
| Fernando Roese | m. | Ricardo Camargo | 7-6 7-6 |
| Ricardo Acioly | m. | Gustavo Giussani | 6-4 6-1 |
| Daniel Orsanic | m. | Felipe Rivera | 6-0 1-0 RET |
| Cesar Kist | m. | William Kyriakos | 6-2 6-1 |
| Joao Cunha Silva | m. | Vicente Solves | 6-2 7-6 |