| Challenger Lima MD | 06/26 19:55 | 27 | Gerch/Sperle v Isaro/Stevenson | 4-6,4-6 | |
| Challenger Lima MD | 06/24 22:50 | 26 | Gerch/Sperle v Mejia/Rodriguez | Walkover | |
| Challenger Santa Cruz MD | 06/19 22:55 | 27 | Gerch/Sperle v Kestelboim/Villanueva | Retired | |
| Challenger Santa Cruz MD | 06/19 19:00 | 26 | Gerch/Sperle v Penaranda/Suarez | 6-3,6-1 | |
| Challenger Santa Fe MD | 06/12 17:40 | 27 | Britto/Carou v Gerch/Sperle | 7-6,6-4 | |
| Challenger Santa Fe MD | 06/11 15:55 | 26 | Aboian/Rodriguez v Gerch/Sperle | 3-6,4-6 |