| Challenger Guayaquil MD | 11/01 22:00 | 26 | Tirante/Torres v Dutra Da Silva/Merino | Retired | |
| Challenger Santo Domingo MD | 08/20 17:00 | 28 | Gonzales/Stalder v Dutra Da Silva/Merino | Walkover | |
| Challenger Santo Domingo MD | 08/19 03:00 | 27 | Etcheverry/Olivieri v Dutra Da Silva/Merino | Walkover | |
| Challenger Santo Domingo MD | 08/17 18:00 | 26 | Dutra Da Silva/Merino v King/Monroe | 6-4,7-6 | |
| Challenger Luedenscheid MD | 06/29 14:20 | 26 | Dutra Da Silva/Merino v Cuevas/Martinez | 6-7,6-7 | |
| Challenger Pereira MD | 03/30 18:00 | 26 | Dutra Da Silva/Merino v Martinez/Rodriguez | 1-6,2-6 | |
| Challenger Santa Cruz MD | 03/24 01:55 | 26 | Duran/Romboli v Dutra Da Silva/Merino | 6-4,6-3 |