Itu-Sao Paulo CH 1989 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Roberto Jabali | m. | Borja Uribe | 6-2 2-6 7-5 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Roberto Jabali | m. | Mauro Menezes | 7-6 6-3 |
| Borja Uribe | m. | Joao Cunha Silva | 6-3 6-1 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Borja Uribe | m. | Cristian Araya | 7-6 6-0 |
| Roberto Jabali | m. | Juan Pino | 7-6 4-6 6-4 |
| Mauro Menezes | m. | Jose Daher | 6-3 4-6 6-2 |
| Joao Cunha Silva | m. | Otavio Della | 7-6 6-3 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Borja Uribe | m. | Marcelo Saliola | 6-3 6-4 |
| Juan Pino | m. | Cary Cohenour | 6-2 7-5 |
| Roberto Jabali | m. | Givaldo Barbosa | 6-7 6-3 6-1 |
| Jose Daher | m. | Luis Ruette | 6-0 6-1 |
| Mauro Menezes | m. | Narc Rodrigues | 6-2 6-2 |
| Joao Cunha Silva | m. | Julio Goes | 7-6 6-4 |
| Otavio Della | m. | Christian Miniussi | 6-4 6-4 |
| Cristian Araya | m. | Danilo Marcelino | 7-6 6-3 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Marcelo Saliola | m. | Gustavo Carbonari | 7-6 6-4 |
| Luis Ruette | m. | Agustin Garizzio | 6-4 3-6 7-5 |
| Narc Rodrigues | m. | Odair Santos | 6-3 6-2 |
| Juan Pino | m. | Miguel Tobon | 7-6 6-4 |
| Julio Goes | m. | William Kyriakos | 6-0 6-4 |
| Otavio Della | m. | Jaime Oncins | 4-6 6-4 6-4 |
| Cary Cohenour | m. | Nicolas Romero | 6-1 6-1 |
| Givaldo Barbosa | m. | Sergio Sarli | 6-3 6-2 |
| Cristian Araya | m. | Edson Raw | 6-3 6-2 |
| Mauro Menezes | m. | Joao Zwetsch | 6-4 6-3 |
| Borja Uribe | m. | Gerardo Mirad | 7-6 6-7 6-1 |
| Roberto Jabali | m. | Cesar Kist | 7-6 6-2 |
| Joao Cunha Silva | m. | David Macpherson | 6-1 6-4 |
| Christian Miniussi | m. | Jose Francisco Altur | 6-0 6-1 |
| Jose Daher | m. | Ivan Kley | 7-6 6-1 |
| Danilo Marcelino | m. | Luis Lobo | 6-1 6-4 |