| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 1 | Rodriguez Gastón |
6-3 6-4 | 6-0 6-0 (W.O.) | |
| 16 | Basiak Ricardo |
3-6 4-6 | 6-0 6-0 (W.O.) | |
| Q | Valeika Diego |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 2 | Vegas Fredy |
6-3 6-0 | 1-6 0-6 | |
| 15 | Benedini Carlos |
3-6 0-6 | 7-6 7-6 | |
| Q | Lauria Fernando |
6-1 6-0 | 6-7 6-7 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 3 | Lopez Gustavo |
6-0 6-0 (W.O.) | 1-6 3-6 | |
| 14 | Lynn Federico |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| Q | Gagliardi Diego Luis |
6-1 6-3 | 6-0 6-0 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 4 | Monzon Guillermo |
0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | |
| 13 | Invernizio Christian |
6-0 6-0 (W.O.) | 5-7 2-6 | |
| Q | Ligorria Andres |
6-0 6-0 (W.O.) | 7-5 6-2 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 5 | Faks Alejandro |
6-1 6-3 | 6-4 4-6 6-3 | |
| 12 | Blasco Norberto |
1-6 3-6 | 6-0 6-0 (W.O.) | |
| Q | Bisognin Jose |
4-6 6-4 3-6 | 0-6 0-6 (W.O.) | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 6 | Palacios Daniel |
7-6 6-3 | 0-6 6-2 6-3 | |
| 11 | Rossetto Norberto |
6-7 3-6 | 4-6 7-6 3-6 | |
| Q | Mazzoni Gustavo |
6-0 2-6 3-6 | 6-4 6-7 6-3 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 7 | Perez Nestor |
5-7 6-4 6-2 | 2-6 3-6 | |
| 10 | Escobar Rolando |
7-5 4-6 2-6 | 1-6 6-3 7-5 | |
| Q | Rodriguez Daniel |
6-2 6-3 | 6-1 3-6 5-7 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 8 | Glass Alejandro |
1-6 1-6 | 6-1 6-2 | |
| 9 | Barrera Victor |
6-1 6-1 | 6-1 6-3 | |
| Q | Faks Axel |
1-6 2-6 | 1-6 3-6 | |
