Curitiba CH 1991 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Nicolas Pereira | m. | Martin Stringari | 6-3 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Martin Stringari | m. | Nicolas Becerra | 6-0 2-6 6-2 |
| Nicolas Pereira | m. | Fabio Silberberg | 3-6 7-6 6-4 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Martin Stringari | m. | Jose Daher | 6-1 6-1 |
| Nicolas Becerra | m. | Pablo Albano | 6-4 6-1 |
| Fabio Silberberg | m. | Francisco Yunis | 6-3 4-6 6-2 |
| Nicolas Pereira | m. | Luis Lobo | 6-3 6-2 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jose Daher | m. | Jordi Burillo | 7-5 6-2 |
| Martin Stringari | m. | Hernan Gumy | 4-6 7-5 6-3 |
| Nicolas Becerra | m. | Cesar Kist | 7-6 6-3 |
| Pablo Albano | m. | Carlos Claverie | 7-5 6-4 |
| Fabio Silberberg | m. | Jaime Cortes | 1-6 7-6 6-2 |
| Francisco Yunis | m. | Fabian Blengino | 6-2 6-3 |
| Nicolas Pereira | m. | Alejandro Aramburu | 6-7 7-6 6-4 |
| Luis Lobo | m. | Laurent Prades | 6-4 6-1 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jose Daher | m. | Alvaro Jordan | 7-5 0-6 7-6 |
| Jordi Burillo | m. | Ricardo Acioly | 6-4 6-0 |
| Hernan Gumy | m. | Guillermo Vilas | 7-6 1-6 6-2 |
| Martin Stringari | m. | Juan Garat | 6-3 7-6 |
| Nicolas Becerra | m. | Christian Geyer | 3-6 7-6 6-4 |
| Cesar Kist | m. | Alessandro Dalboni | 7-6 4-6 6-4 |
| Carlos Claverie | m. | Mauro Menezes | 2-2 RET |
| Pablo Albano | m. | Roberto Jabali | 6-2 3-6 6-3 |
| Jaime Cortes | m. | Maurice Ruah | 3-6 6-3 6-4 |
| Fabio Silberberg | m. | Roberto Arguello | 7-6 3-6 6-3 |
| Fabian Blengino | m. | Joao Zwetsch | 6-3 6-1 |
| Francisco Yunis | m. | Luis Ruette | 6-1 6-1 |
| Nicolas Pereira | m. | Sergio Cortes | 1-6 6-3 6-4 |
| Alejandro Aramburu | m. | Richard Laver | 6-0 6-3 |
| Laurent Prades | m. | Juan Pablo Etchecoin | 6-1 6-2 |
| Luis Lobo | m. | Luis Cunha | 6-3 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0