Stadium: CENTRE COURT Round: 26
| ITF Brazil F5 MD | 2018/10/20 19:00 | Dutra Silva/Russi Assumpcao v Britto/Santos | 6-7,6-2,10-7 |
| ITF Brazil F5 MD | 2018/10/17 21:30 | Reis da Silva/Yamacita v Britto/Santos | 2-6,2-6 |
| ITF Peru F3 MD | 2018/10/10 15:00 | Britto/Santos v Ore/Panta | 2-6,6-4,6-10 |
| ITF Peru F2 MD | 2018/10/05 18:35 | Britto/Santos v Hidalgo/Kestelboim | 6-4,2-6,3-10 |
| ITF Peru F1 MD | 2018/09/24 19:05 | Cantero/Villanueva v Britto/Santos | 6-4,2-6,10-7 |
| ITF Brazil F4 MD | 2018/05/16 21:30 | J. Gutierrez/Marcondes v Britto/Santos | 6-3,6-4 |
| ITF Brazil F4 MD | 2018/05/15 18:00 | Junqueira de Andrade/Mori-Filho v Britto/Santos | 2-6,2-6 |
| ITF Brazil F2 MD | 2018/05/03 22:00 | Miele/Turini v Britto/Santos | 6-4,6-2 |