Curitiba CH 1990 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Pedro Rebolledo | d. | Javier Frana | 6-1 7-5 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Pedro Rebolledo | d. | Cassio Motta | 6-4 6-4 |
| Javier Frana | d. | Jacco Eltingh | 4-6 7-6 6-2 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Cassio Motta | d. | Luis Herrera | 3-6 6-3 6-2 |
| Pedro Rebolledo | d. | Jaime Oncins | 6-0 7-6 |
| Javier Frana | d. | Danilo Marcelino | 6-2 6-4 |
| Jacco Eltingh | d. | Mario Tabares | 7-5 4-6 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Cassio Motta | d. | Ricki Osterthun | 6-2 6-4 |
| Luis Herrera | d. | Jose Antonio Fernandez | 4-6 6-1 7-6 |
| Pedro Rebolledo | d. | Daniel Orsanic | 2-6 7-6 6-0 |
| Jaime Oncins | d. | Roberto Arguello | 6-4 2-6 6-2 |
| Javier Frana | d. | Patrick Baur | 6-2 7-6 |
| Danilo Marcelino | d. | Francisco Maciel | 7-6 7-6 |
| Jacco Eltingh | d. | Tobias Svantesson | 4-6 6-3 6-4 |
| Mario Tabares | d. | Christian Miniussi | 6-7 6-4 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Cassio Motta | d. | Mark Petchey | 6-2 7-5 |
| Ricki Osterthun | d. | Mauro Menezes | 6-3 7-6 |
| Jose Antonio Fernandez | d. | Oliver Fernandez | 6-2 6-2 |
| Luis Herrera | d. | Eduardo Bengoechea | 7-5 6-2 |
| Pedro Rebolledo | d. | Joao Zwetsch | 6-3 6-1 |
| Daniel Orsanic | d. | Fernando Roese | 7-6 6-7 6-4 |
| Roberto Arguello | d. | Danny Sapsford | 6-4 6-4 |
| Jaime Oncins | d. | Pablo Albano | 7-6 6-0 |
| Patrick Baur | d. | Marcelo Ingaramo | 4-6 6-4 6-3 |
| Javier Frana | d. | William Kyriakos | 7-6 6-3 |
| Francisco Maciel | d. | Shelby Cannon | 7-6 6-1 |
| Danilo Marcelino | d. | Christian Geyer | 3-6 6-3 7-6 |
| Jacco Eltingh | d. | Jose Daher | 6-1 1-6 6-3 |
| Tobias Svantesson | d. | Christian Weis | 6-4 6-3 |
| Mario Tabares | d. | Libor Nemecek | 6-2 6-2 |
| Christian Miniussi | d. | Gabriel Markus | 3-6 7-6 6-2 |