| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 1 | Unfhurer Silvio |
6-0 6-0 | 6-2 6-0 | |
| 16 | Novo Santiago |
0-6 0-6 | 0-6 0-6 | |
| Q | Olivera Hernan |
2-6 0-6 | 6-0 6-0 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 2 | Pedrozo David |
6-0 6-0 (W.O.) | 0-6 0-6 | |
| 15 | De Maestri Mariano |
0-6 0-6 (W.O.) | 7-6 6-2 | |
| Q | Oriolo Fabian |
6-0 6-0 | 6-7 2-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 3 | Brea Diego |
6-4 6-4 | 6-1 6-3 | |
| 14 | Tunik Pablo Hernan |
4-6 4-6 | 0-6 0-6 | |
| Q | Yofre Santiago |
1-6 3-6 | 6-0 6-0 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 4 | Marquioni Juan Pablo |
6-3 1-6 6-2 | 6-1 2-6 0-6 | |
| 13 | Lopez Cristian |
3-6 6-1 2-6 | 7-6 6-3 | |
| Q | Rodriguez Pablo Martin |
1-6 6-2 6-0 | 6-7 3-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 5 | Faura Sergio |
2-6 2-6 | 6-0 6-0 | |
| 12 | Carreño Facundo |
6-2 6-2 | 6-0 6-0 | |
| Q | Rosenfeldt Pablo |
0-6 0-6 | 0-6 0-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 6 | Merediz Alejandro |
4-6 6-2 6-4 | 6-3 6-0 | |
| 11 | Carballo Diego |
6-4 2-6 4-6 | 1-6 6-3 6-1 | |
| Q | Stcherbina Antonio |
3-6 0-6 | 6-1 3-6 1-6 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 7 | Brizuela Dario |
3-6 2-6 | 0-6 0-6 (W.O.) | |
| 10 | Bernardez Diego |
6-3 6-2 | 0-6 0-6 | |
| Q | Tischner Ricardo |
6-0 6-0 (W.O.) | 6-0 6-0 | |
| 1 | 2 | 3 | ||
|---|---|---|---|---|
| 8 | Martin Claudio |
0-6 0-6 | 6-0 6-0 (W.O.) | |
| 9 | Mietta Fernando |
6-0 6-0 | 6-3 6-4 | |
| Q | Messina Juan |
0-6 0-6 (W.O.) | 3-6 4-6 | |
