Players
| Player | Country | Reached | |
|---|---|---|---|
 |
Guillermo Vilas | ARG | Round Robin |
| JM | Jose Edison Mandarino | BRA | Round Robin |
 |
Thomaz Koch | BRA | Round Robin |
| HR | Hector Romani | UNK | Round Robin |
| JG | Julian Ganzabal | ARG | Round Robin |
| LT | Luis Felipe Tavares | BRA | Round Robin |
Other matches
| Round | Winner | Loser | Score |
|---|---|---|---|
| RR | Thomaz Koch | Guillermo Vilas | 4-6 6-3 10-8 6-3 |
| RR | Jose Edison Mandarino | Julian Ganzabal | 4-6 6-2 6-3 RET |
| RR | Thomaz Koch | Hector Romani | 4-6 6-4 6-3 1-6 6-1 |
| RR | Guillermo Vilas | Luis Felipe Tavares | 6-1 6-0 6-3 |