Zona A |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 1 Monzon Guillermo | | 6-3 6-4 | 6-2 6-7 6-0 | 6-2 6-3 | 4-6 7-5 6-2 | 6-4 7-5 | 4-6 3-6 | 6-0 6-0 (W.O.) | 2 Brizuela Dario | 3-6 4-6 | | 3-6 2-6 | 0-6 0-6 (W.O.) | 1-6 1-6 | 2-6 2-6 | 6-3 7-6 | 1-6 0-6 | 3 Carballo Diego | 2-6 7-6 0-6 | 6-3 6-2 | | 6-4 6-2 | 3-6 3-6 | 4-6 3-6 | 6-3 5-7 6-4 | 6-0 6-0 (W.O.) | 4 laca martin | 2-6 3-6 | 6-0 6-0 (W.O.) | 4-6 2-6 | | 0-6 0-6 (W.O.) | 6-0 6-0 (W.O.) | 5-7 2-6 | 0-6 0-6 (W.O.) | 5 Yofre Santiago | 6-4 5-7 2-6 | 6-1 6-1 | 6-3 6-3 | 6-0 6-0 (W.O.) | | 3-6 6-3 5-7 | 5-7 6-1 6-0 | 6-4 7-6 | 6 Olivera Hernan | 4-6 5-7 | 6-2 6-2 | 6-4 6-3 | 0-6 0-6 (W.O.) | 6-3 3-6 7-5 | | 6-1 6-3 | 6-0 6-0 (W.O.) | 7 Castiglione Eduardo | 6-4 6-3 | 3-6 6-7 | 3-6 7-5 4-6 | 7-5 6-2 | 7-5 1-6 0-6 | 1-6 3-6 | | 4-6 6-3 7-5 | 8 Farias Gustavo | 0-6 0-6 (W.O.) | 6-1 6-0 | 0-6 0-6 (W.O.) | 6-0 6-0 (W.O.) | 4-6 6-7 | 0-6 0-6 (W.O.) | 6-4 3-6 5-7 | | |
Zona B |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 1 Schmitt Ricardo | | 0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | 6-0 6-0 (W.O.) | 0-6 0-6 (W.O.) | 0-6 0-6 (W.O.) | 2 Barrera Victor | 6-0 6-0 (W.O.) | | 6-3 6-3 | 7-5 6-3 | 7-6 7-6 | 1-6 5-7 | 6-1 2-6 6-1 | 6-7 6-3 6-2 | 3 Mazzoni Gustavo | 6-0 6-0 (W.O.) | 3-6 3-6 | | 6-0 6-0 (W.O.) | 7-5 4-6 2-6 | 2-6 4-6 | 5-7 6-4 7-6 | 7-5 4-6 6-3 | 4 Perez Nestor | 6-0 6-0 (W.O.) | 5-7 3-6 | 0-6 0-6 (W.O.) | | 6-2 7-5 | 0-6 0-6 (W.O.) | 6-2 2-6 7-5 | 4-6 4-6 | 5 Vegas Fredy | 6-0 6-0 (W.O.) | 6-7 6-7 | 5-7 6-4 6-2 | 2-6 5-7 | | 1-6 4-6 | 6-4 6-4 | 0-6 0-6 (W.O.) | 6 Parodi Fabian | 0-6 0-6 (W.O.) | 6-1 7-5 | 6-2 6-4 | 6-0 6-0 (W.O.) | 6-1 6-4 | | 6-2 6-4 | 6-0 6-0 (W.O.) | 7 Schob Martín | 6-0 6-0 (W.O.) | 1-6 6-2 1-6 | 7-5 4-6 6-7 | 2-6 6-2 5-7 | 4-6 4-6 | 2-6 4-6 | | 3-6 5-7 | 8 Glass Alejandro | 6-0 6-0 (W.O.) | 7-6 3-6 2-6 | 5-7 6-4 3-6 | 6-4 6-4 | 6-0 6-0 (W.O.) | 0-6 0-6 (W.O.) | 6-3 7-5 | | |