| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 1 | Perez Marcos |
6-2 6-2 | 6-0 6-0 (W.O.) | |
| 16 | Szuldman Alejandro |
2-6 2-6 | 6-0 6-0 (W.O.) | |
| Q | Perkert Sergio Oscar |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 2 | Benitez Walter |
0-6 0-6 (W.O.) | 6-0 6-0 (W.O.) | |
| 15 | Acuña Jose Eduardo |
6-0 6-0 (W.O.) | 6-0 6-0 (W.O.) | |
| Q | Soto Pablo |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 3 | Juncos Javier |
1-6 6-3 6-1 | 6-3 6-2 | |
| 14 | Fragola Horacio |
6-1 3-6 1-6 | 7-6 6-4 | |
| Q | Vujicich Eduardo |
3-6 2-6 | 6-7 4-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 4 | Arana Guillermo |
4-6 4-6 | 4-6 4-6 | |
| 13 | Blasco Norberto |
6-4 6-4 | 6-4 6-4 | |
| Q | Barilatti Marcos |
6-4 6-4 | 4-6 4-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 5 | Castro Martin Eduardo |
5-7 7-5 3-6 | 3-6 6-2 6-1 | |
| 12 | Basiak Ricardo |
7-5 5-7 6-3 | 0-6 0-6 (W.O.) | |
| Q | Dotras Matias |
6-3 2-6 1-6 | 6-0 6-0 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 6 | Gimenez Hernán |
1-6 7-6 6-0 | 6-2 6-0 | |
| 11 | Troncoso Marcelo |
6-1 6-7 0-6 | 0-6 0-6 (W.O.) | |
| Q | Solé Horacio |
2-6 0-6 | 6-0 6-0 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 7 | Escobar Rolando |
4-6 3-6 | 3-6 6-2 3-6 | |
| 10 | Carosso Alejandro |
6-4 6-3 | 7-5 3-6 0-6 | |
| Q | Miyama Hugo |
6-3 2-6 6-3 | 5-7 6-3 6-0 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 8 | Cabral Carlos |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| 9 | Raitzin Alejandro Ezequiel |
6-0 6-0 (W.O.) | 6-0 7-5 | |
| Q | Castro Miguel Angel |
6-0 6-0 (W.O.) | 0-6 5-7 | |
