Stadium: Cancha 6 Round: 26
| ITF Bolivia F1 MD | 2018/09/10 23:10 | Aguilar/Capalbo v Derdoy/Falabella | 6-3,6-4 |
| ITF Austria F6 MD | 2018/08/07 14:35 | Kestelboim/Vilaro v Derdoy/Falabella | 6-3,6-2 |
| ITF Austria F5 MD | 2018/08/03 11:30 | Niki/Shimizu v Derdoy/Falabella | 6-1,4-6,10-7 |
| ITF Austria F5 MD | 2018/08/01 13:00 | Kopp/Leuch v Derdoy/Falabella | 6-7,5-7 |
| ITF Bolivia F1 MD | 2018/09/10 20:00 | P De Almeida/Yamacita v Monzon/Panta | 6-4,4-6,4-10 |
| ITF Estonia F1 MD | 2018/07/17 13:50 | Podzus/Podzus v P De Almeida/Yamacita | 6-4,7-6 |