| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 1 | Unfhurer Silvio |
6-2 7-6 | 6-2 6-3 | |
| 16 | Messina Juan |
2-6 6-7 | 0-6 0-6 (W.O.) | |
| Q | Allois Augusto Luis |
2-6 3-6 | 6-0 6-0 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 2 | Diorio Alejandro |
6-3 4-6 6-3 | 6-3 6-4 | |
| 15 | Montanari Sebastian |
3-6 6-4 3-6 | 0-6 0-6 (W.O.) | |
| Q | Pinto Alcides |
3-6 4-6 | 6-0 6-0 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 3 | Giachero Diego |
6-1 6-1 | 6-0 6-0 (W.O.) | |
| 14 | Novo Carlos |
1-6 1-6 | 6-0 6-0 (W.O.) | |
| Q | Pizzino Fernando |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 4 | Faura Sergio |
6-0 6-0 (W.O.) | 6-0 6-0 (W.O.) | |
| 13 | Oriolo Fabian |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| Q | Marquioni Juan Pablo |
0-6 0-6 (W.O.) | 6-0 6-0 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 5 | Yofre Santiago |
1-6 6-3 5-7 | 6-0 6-0 (W.O.) | |
| 12 | Tunik Pablo Hernan |
6-1 3-6 7-5 | 6-0 6-0 (W.O.) | |
| Q | Mancini Alejandro |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 6 | Hernandez Néstor |
1-6 6-2 6-3 | 6-0 6-0 (W.O.) | |
| 11 | Ibarra Sebastian |
6-1 2-6 3-6 | 6-0 6-0 (W.O.) | |
| Q | Mena Segura Fernando |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 7 | Olivera Hernan |
6-0 6-0 (W.O.) | 2-6 6-4 6-2 | |
| 10 | Affonso Joaquin |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| Q | Armas Carlos |
6-2 4-6 2-6 | 6-0 6-0 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 8 | Toscano Marcelo |
0-6 0-6 (W.O.) | 6-0 6-0 (W.O.) | |
| 9 | Scott Guillermo |
6-0 6-0 (W.O.) | 6-0 6-0 | |
| Q | Perez Fernando Raul |
0-6 0-6 (W.O.) | 0-6 0-6 | |
