| Challenger Curitiba MD | 10/17 16:05 | 28 | Soto/Zeballos v Heide/Oliveira | 6-1,7-6 | |
| Challenger Curitiba MD | 10/16 13:00 | 27 | Heide/Oliveira v Lock/Dos Santos | 6-3,6-2 | |
| Challenger Curitiba MD | 10/15 13:00 | 26 | Heide/Oliveira v Elias/Zormann | Walkover | |
| Challenger Campinas MD | 10/16 22:40 | 26 | Alves/Luz v Heide/Oliveira | 6-1,6-2 |