| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 1 | Allois Augusto Luis |
(Gano por W.O.) | (Dio W.O.) | |
| 16 | Ludueña Cristian |
(Dio W.O.) | (Dio W.O.) | |
| Q | Hourcades Guillermo |
(Gano por W.O.) | (Gano por W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 2 | Rios Raúl |
5-7 2-6 | 2-6 6-3 3-6 | |
| 15 | Bigioni Gabriel Fabian |
7-5 6-2 | 6-3 6-4 | |
| Q | Gonzalez Tomas |
6-2 3-6 6-3 | 3-6 4-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 3 | Affonso Joaquin |
6-3 6-2 | 7-5 6-1 | |
| 14 | Sosa Eduardo |
3-6 2-6 | 5-7 0-6 | |
| Q | Lopez Juan Manuel |
5-7 1-6 | 7-5 6-0 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 4 | Toscano Marcelo |
6-2 6-2 | 6-3 6-3 | |
| 13 | Brunetta Maximiliano |
2-6 2-6 | 2-6 2-6 | |
| Q | Lauria Fernando |
3-6 3-6 | 6-2 6-2 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 5 | Vegas Fredy |
4-6 3-6 | 6-7 3-6 | |
| 12 | Culasso Javier |
6-4 6-3 | 6-3 6-3 | |
| Q | Carballo Diego |
7-6 6-3 | 3-6 3-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 6 | Sappia Nestor |
6-4 6-3 | 6-1 6-4 | |
| 11 | Jaichenco Gustavo |
4-6 3-6 | 6-7 6-2 6-2 | |
| Q | Prantera Marcelo |
1-6 4-6 | 7-6 2-6 2-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 7 | Fossatti Walter |
3-6 6-3 3-6 | 4-6 6-2 6-1 | |
| 10 | Rodriguez Daniel |
6-3 3-6 6-3 | 6-4 6-2 | |
| Q | Benedini Carlos |
6-4 2-6 1-6 | 4-6 2-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 8 | Montanari Sebastian |
6-3 2-6 4-6 | 6-3 6-0 | |
| 9 | Hernandez Néstor |
3-6 6-2 6-4 | 6-2 6-4 | |
| Q | Troncoso Felipe |
3-6 0-6 | 2-6 4-6 | |
