Stadium: Court 1 Round: 26 Ground: Clay
| ITF Brazil F9 MD | 2018/11/17 16:15 | Reis da Silva/Yamacita v Matos/Miele | 6-1,7-6 |
| ITF Brazil F9 MD | 2018/11/16 22:05 | A P E Oliveira/Ribeiro v Reis da Silva/Yamacita | 4-6,1-6 |
| ITF Brazil F9 MD | 2018/11/15 17:00 | Reis da Silva/Yamacita v Bertoldo/Gessner | 6-1,6-1 |
| ITF Brazil F9 MD | 2018/11/12 20:20 | Reis da Silva/Yamacita v Martinez/Wenger | 7-6,6-2 |
| ITF Brazil F7 MD | 2018/11/01 17:45 | Reis da Silva/Yamacita v Miele/Tsuchiya | 6-7,2-6 |
| ITF Brazil F7 MD | 2018/10/29 19:55 | Reis da Silva/Yamacita v Moreno/Tenti | 6-1,6-2 |
| ITF Brazil F6 MD | 2018/10/27 00:00 | Reis da Silva/Yamacita v M R Alves/Pereira | 6-4,4-6,10-12 |
| ITF Brazil F6 MD | 2018/10/24 20:20 | Matos/Mena v Reis da Silva/Yamacita | 4-6,2-6 |