| Challenger Santo Domingo MD | 10/11 23:55 | 27 | Monteiro/Sakamoto v Behar/Escobar | 4-6,4-6 | |
| Challenger Santo Domingo MD | 10/09 23:50 | 26 | Monteiro/Sakamoto v Menezes/Tabilo | 6-4,7-5 | |
| Challenger Campinas MD | 10/01 22:10 | 26 | Martinez/M R Alves v Monteiro/Sakamoto | 3-6,6-3,10-6 | |
| Challenger Buenos Aires MD | 09/25 16:30 | 26 | Coria/Nagal v Monteiro/Sakamoto | 6-1,6-2 | |
| Challenger Buenos Aires MD | 11/12 19:30 | 26 | Monteiro/Sakamoto v Cerundolo/Pena Lopez | CANC | |
| Challenger Campinas MD | 10/06 00:40 | 28 | Monteiro/Sakamoto v Dellien/Duran | Walkover | |
| Challenger Campinas MD | 10/02 15:35 | 26 | Lodis/P De Almeida v Monteiro/Sakamoto | 3-6,3-6 | |
| Challenger Santiago 2 MD | 10/17 23:35 | 26 | Jarry/Neis v Monteiro/Sakamoto | Walkover | |
| Challenger Campinas MD | 09/21 20:05 | 26 | Monteiro/Sakamoto v Bagnis/Pella | 6-4,1-6,4-10 |