| Challenger Asuncion MD | 03/22 00:00 | 28 | Duran/Kestelboim v Guillen Meza/Justo | 6-4,6-4 | |
| Challenger Asuncion MD | 03/21 00:25 | 27 | Bertola/Roveri Sidney v Guillen Meza/Justo | 6-7,6-7 | |
| Challenger Asuncion MD | 03/19 22:10 | 26 | Guillen Meza/Justo v Arias/Zeballos | 4-6,6-4,10-4 |