| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 1 | Faura Sergio |
0-6 0-6 (W.O.) | 6-0 6-2 | |
| 16 | Ibarra Sebastian |
6-0 6-0 (W.O.) | 6-0 6-4 | |
| Q | Vegas Fredy |
0-6 2-6 | 0-6 4-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 2 | Giachero Diego |
6-2 6-2 | 6-3 6-3 | |
| 15 | Novo Carlos |
2-6 2-6 | 6-1 7-6 | |
| Q | Gruppi Gabriel |
3-6 3-6 | 1-6 6-7 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 3 | Marquioni Juan Pablo |
6-0 6-0 (W.O.) | 6-2 6-1 | |
| 14 | Perez Fernando Raul |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| Q | Faks Alejandro |
2-6 1-6 | 6-0 6-0 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 4 | Mena Segura Fernando |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| 13 | Hernandez Néstor |
6-0 6-0 (W.O.) | 6-0 6-0 (W.O.) | |
| Q | GIACHERO LUCAS |
6-0 6-0 (W.O.) | 0-6 0-6 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 5 | Carballo Diego |
3-6 4-6 | 7-5 6-0 | |
| 12 | Martin Claudio |
6-3 6-4 | 6-4 6-2 | |
| Q | Anderson Pablo |
5-7 0-6 | 4-6 2-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 6 | Brizuela Dario |
4-6 2-6 | 0-6 0-6 | |
| 11 | Jaichenco Gustavo |
6-4 6-2 | 6-4 1-6 3-6 | |
| Q | Olivera Hernan |
6-0 6-0 | 4-6 6-1 6-3 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 7 | Messina Juan |
2-6 7-6 6-7 | 6-2 6-2 | |
| 10 | Allois Augusto Luis |
6-2 6-7 7-6 | 6-7 6-2 6-4 | |
| Q | Mionis Ivan |
2-6 2-6 | 7-6 2-6 4-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 8 | Yofre Santiago |
3-6 3-6 | 0-6 0-6 (W.O.) | |
| 9 | Diorio Alejandro |
6-3 6-3 | 6-3 6-0 | |
| Q | Barrios Heber |
6-0 6-0 (W.O.) | 3-6 0-6 | |
