Buenos Aires 1985 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Martin Jaite | d. | Diego Perez | 6-4 6-2 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Diego Perez | d. | Jimmy Brown | 6-2 6-4 |
| Martin Jaite | d. | Horacio De La Pena | 7-5 6-2 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Diego Perez | d. | Roberto Arguello | 6-3 6-3 |
| Jimmy Brown | d. | Raul Antonio Viver | 6-3 6-3 |
| Martin Jaite | d. | Francisco Maciel | 6-3 6-1 |
| Horacio De La Pena | d. | Marcelo Ingaramo | 6-3 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Diego Perez | d. | Alvaro Fillol | 6-1 6-4 |
| Roberto Arguello | d. | Gustavo Tiberti | 6-0 7-5 |
| Raul Antonio Viver | d. | Franco Davin | 6-2 6-3 |
| Jimmy Brown | d. | Christian Miniussi | 7-6 6-4 |
| Francisco Maciel | d. | Julio Goes | 6-3 7-5 |
| Martin Jaite | d. | Gustavo Guerrero | 7-5 6-1 |
| Horacio De La Pena | d. | Ivan Kley | 7-5 6-2 |
| Marcelo Ingaramo | d. | Hans Simonsson | 4-6 6-1 7-5 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Diego Perez | d. | Dacio Campos | 6-3 6-3 |
| Alvaro Fillol | d. | Guillermo Minutella | 6-2 6-2 |
| Gustavo Tiberti | d. | Carlos Castellan | 1-6 6-4 6-3 |
| Roberto Arguello | d. | Eleuterio Martins | 6-3 6-2 |
| Franco Davin | d. | Hans Gildemeister | 4-6 6-3 6-4 |
| Raul Antonio Viver | d. | Jonathan Canter | 6-3 6-1 |
| Christian Miniussi | d. | Guillermo Rivas | 6-2 4-6 6-4 |
| Jimmy Brown | d. | Fernando Roese | 7-5 6-1 |
| Francisco Maciel | d. | Eduardo Bengoechea | 4-6 6-2 6-4 |
| Julio Goes | d. | Gustavo Luza | 7-6 6-2 |
| Gustavo Guerrero | d. | Gustavo Garetto | 6-2 5-7 6-4 |
| Martin Jaite | d. | Cesar Kist | 6-3 6-4 |
| Horacio De La Pena | d. | Lawson Duncan | 6-2 6-4 |
| Ivan Kley | d. | Ernie Fernandez | 6-3 4-6 7-6 |
| Marcelo Ingaramo | d. | Pedro Rebolledo | 7-5 7-6 |
| Hans Simonsson | d. | Alejandro Ganzabal | 6-4 6-4 |