Sao Paulo6 CH 1990 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jaime Oncins | m. | Francisco Yunis | 6-3 6-3 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jaime Oncins | m. | Gabriel Markus | 6-1 6-1 |
| Francisco Yunis | m. | Joao Cunha Silva | 6-3 7-6 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jaime Oncins | m. | Daniel Orsanic | 6-4 6-4 |
| Gabriel Markus | m. | Javier Frana | 6-4 6-3 |
| Francisco Yunis | m. | Malivai Washington | 6-3 6-4 |
| Joao Cunha Silva | m. | Andrew Sznajder | 6-3 6-4 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Daniel Orsanic | m. | Marcelo Filippini | 1-6 6-1 4-1 RET |
| Jaime Oncins | m. | Pablo Albano | 6-1 6-1 |
| Javier Frana | m. | Francisco Montana | 6-2 6-2 |
| Gabriel Markus | m. | Roberto Azar | 7-5 6-1 |
| Francisco Yunis | m. | Cassio Motta | 6-4 6-4 |
| Malivai Washington | m. | Jose Antonio Fernandez | 6-2 6-3 |
| Andrew Sznajder | m. | Martin Wostenholme | 6-3 6-4 |
| Joao Cunha Silva | m. | Jean Philippe Fleurian | W/O |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Marcelo Filippini | m. | Alexandre Hocevar | 6-1 5-7 6-0 |
| Daniel Orsanic | m. | Martin Laurendeau | 6-3 6-2 |
| Pablo Albano | m. | Scott Patridge | 6-3 6-3 |
| Jaime Oncins | m. | Marcos Aurelio Gorriz | 7-5 6-3 |
| Francisco Montana | m. | Eduardo Furusho | 6-2 6-1 |
| Javier Frana | m. | Jose Daher | 6-1 6-2 |
| Gabriel Markus | m. | Carlos De Oliveira | 6-1 6-1 |
| Roberto Azar | m. | Steve Guy | 6-4 6-4 |
| Cassio Motta | m. | Roberto Jabali | 6-3 6-2 |
| Francisco Yunis | m. | Danilo Marcelino | 6-4 6-4 |
| Jose Antonio Fernandez | m. | Tim Wilkison | 6-4 6-2 |
| Malivai Washington | m. | Nelson Aerts | 7-6 6-1 |
| Andrew Sznajder | m. | Marcelo Ingaramo | 7-5 6-2 |
| Martin Wostenholme | m. | Bruce Derlin | 6-2 7-5 |
| Joao Cunha Silva | m. | Joao Zwetsch | 6-2 6-4 |
| Jean Philippe Fleurian | m. | Roberto Arguello | 6-3 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0