| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 1 | Merediz Alejandro |
6-3 6-4 | 6-3 6-4 | |
| 16 | Affonso Joaquin |
3-6 4-6 | 1-6 6-4 6-2 | |
| Q | Skinner Hernán Patricio |
3-6 4-6 | 6-1 4-6 2-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 2 | Stcherbina Antonio |
6-4 6-4 | 6-4 3-6 6-3 | |
| 15 | Brizuela Dario |
4-6 4-6 | 2-6 7-5 0-6 | |
| Q | Lerche Marcos |
4-6 6-3 3-6 | 6-2 5-7 6-0 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 3 | Allois Augusto Luis |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| 14 | Rodriguez Pablo Martin |
6-0 6-0 (W.O.) | 6-0 2-6 6-2 | |
| Q | Rutman Ignacio |
6-0 6-0 (W.O.) | 0-6 6-2 2-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 4 | Rosenfeldt Pablo |
7-6 6-1 | 3-6 1-6 | |
| 13 | Montanari Sebastian |
6-7 1-6 | 7-6 3-6 3-6 | |
| Q | Consentino Fabian |
6-3 6-1 | 6-7 6-3 6-3 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 5 | Gonzalez Tomas |
6-0 6-4 | 3-6 6-3 4-6 | |
| 12 | Olivera Hernan |
0-6 4-6 | 1-6 4-6 | |
| Q | Sappia Nestor |
6-3 3-6 6-4 | 6-1 6-4 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 6 | Faura Sergio |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| 11 | Berton Jose Luis |
6-0 6-0 (W.O.) | 0-6 0-6 (W.O.) | |
| Q | Toscano Marcelo |
6-0 6-0 (W.O.) | 6-0 6-0 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 7 | De Maestri Mariano |
6-4 7-5 | 3-6 6-4 6-3 | |
| 10 | Novo Carlos |
4-6 5-7 | 1-6 5-7 | |
| Q | Ibarra Sebastian |
6-3 4-6 3-6 | 6-1 7-5 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 8 | Diorio Alejandro |
6-0 6-1 | 4-6 6-4 3-6 | |
| 9 | Yofre Santiago |
0-6 1-6 | 2-6 6-4 4-6 | |
| Q | Giachero Diego |
6-4 4-6 6-3 | 6-2 4-6 6-4 | |
