| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 1 | De Maestri Mariano |
4-5 7-5 6-1 | 1-6 1-6 | |
| 16 | Ponce De Leon Nicolas |
5-4 5-7 1-6 | 2-6 2-6 | |
| Q | Rey Matias |
6-1 6-1 | 6-2 6-2 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 2 | Martin Claudio |
6-4 6-4 | 6-2 6-7 6-0 | |
| 15 | Rosenfeldt Pablo |
4-6 4-6 | 6-3 6-7 6-3 | |
| Q | Glass Alejandro |
2-6 7-6 0-6 | 3-6 7-6 3-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 3 | Faura Sergio |
6-0 6-0 | 6-0 6-0 | |
| 14 | Yofre Santiago |
0-6 0-6 | 2-6 6-7 | |
| Q | Giachero Diego |
0-6 0-6 | 6-2 7-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 4 | Rutman Ignacio |
(Gano por W.O.) | 6-2 6-0 | |
| 13 | Entivero Marcelo |
(Dio W.O.) | 0-6 0-6 | |
| Q | Skinner Hernán Patricio |
2-6 0-6 | 6-0 6-0 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 5 | Novo Santiago |
3-6 6-1 0-6 | 6-2 7-6 | |
| 12 | Brizuela Dario |
6-3 1-6 6-0 | 4-6 3-6 | |
| Q | Ibarra Sebastian |
2-6 6-7 | 6-4 6-3 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 6 | Stcherbina Antonio |
3-6 6-4 4-6 | 6-0 6-0 | |
| 11 | Paleari Juan |
6-3 4-6 6-4 | 6-0 6-0 | |
| Q | Traboscia Lucas |
0-6 0-6 | 0-6 0-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 7 | Diorio Alejandro |
6-1 6-1 | 7-6 0-6 5-7 | |
| 10 | Barrios Heber |
1-6 1-6 | 0-6 0-6 | |
| Q | Civelli Pablo |
6-7 6-0 7-5 | 6-0 6-0 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 8 | Lobos Javier |
2-6 2-6 | 3-6 5-7 | |
| 9 | Novo Carlos |
6-2 6-2 | 6-4 6-3 | |
| Q | Rodriguez Pablo Martin |
6-3 7-5 | 4-6 3-6 | |
