Stadium: Centre Court Round: 28 Ground: Clay
| ITF M15 Brasilia MD | 2021/11/04 18:10 | Reyes/Miele v Gutierrez/Zormann | 2-6,7-6,10-8 |
| ITF M15 Brasilia MD | 2021/11/02 18:05 | Reyes/Miele v Nusdeo/Roncadelli | 6-4,6-2 |
| ITF M15 Brasilia MD | 2021/11/04 20:25 | Reis da Silva/Zanellato v Pereira/Roveri Sidney | 3-6,4-6 |
| ITF M15 Brasilia MD | 2021/11/02 20:30 | Almeida/Luis Rodrigues Batista v Pereira/Roveri Sidney | 4-6,2-6 |
| ITF M25 Rio do Sul MD | 2021/10/22 18:55 | Pereira/Roveri Sidney v Dutra Da Silva/Marcondes | 7-6,4-6,8-10 |
| ITF M25 Rio do Sul MD | 2021/10/21 20:00 | Leite/Oliveira v Pereira/Roveri Sidney | 1-6,1-6 |
| ITF M25 Rio do Sul MD | 2021/10/19 18:30 | Reyes/Roncadelli v Pereira/Roveri Sidney | 2-6,2-6 |
| ITF M15 Antalya MD | 2021/06/15 14:05 | Hsu/Lee v Pereira/Roveri Sidney | 6-1,1-6,10-6 |