| De Oliveira, Aquiles Machado2013 | ½-½ | Aranha Filho, A2171 | 9th Floripa Open 2023 | 2023 |
| De Paula, Luan Araujo1747 | 0-1 | De Oliveira, Aquiles Machado2013 | 9th Floripa Open 2023 | 2023 |
| De Oliveira, Aquiles Machado2013 | 1-0 | Mariot Vaz, Joao Antonio Bertolu1756 | 9th Floripa Open 2023 | 2023 |
| Miranda Fernandez, Marcos Manuel1759 | ½-½ | De Oliveira, Aquiles Machado2013 | 9th Floripa Open 2023 | 2023 |
| De Oliveira, Aquiles Machado2013 | 1-0 | Dias, Matheus Nunes1680 | 9th Floripa Open 2023 | 2023 |
| Flores, Clarice Soares Leite1737 | 1-0 | De Oliveira, Aquiles Machado2013 | 9th Floripa Open 2023 | 2023 |
| De Oliveira, Aquiles Machado2013 | ½-½ | Pereira, Marcelo Do Carmo1733 | 9th Floripa Open 2023 | 2023 |
| Flores Quillas, Diego Saul Rodri2321 | 1-0 | De Oliveira, Aquiles Machado2013 | 9th Floripa Open 2023 | 2023 |
| De Oliveira, Aquiles Machado2013 | 1-0 | Souza Jr, Helemberg Cubica De1720 | 9th Floripa Open 2023 | 2023 |
| Dos Santos, Douglas Asterio1392 | 0-1 | De Oliveira, Aquiles Machado2013 | 9th Floripa Open 2023 | 2023 |
| Naief Moreira, Cleber | ½-½ | De Oliveira, Aquiles Machado2059 | 87th ch-BRA 2021 | 2021 |
| De Oliveira, Aquiles Machado2059 | 1-0 | Ferreira, Thales Bond Dias | 87th ch-BRA 2021 | 2021 |
| Brito, V1889 | 0-1 | De Oliveira, Aquiles Machado2059 | 87th ch-BRA 2021 | 2021 |
| De Oliveira, Aquiles Machado2059 | 1-0 | Messias, Jose Vitor Lamosa Prado1762 | 87th ch-BRA 2021 | 2021 |
| Valcarcel, Victor Ignacio dos Santos1879 | 1-0 | De Oliveira, Aquiles Machado2059 | 87th ch-BRA 2021 | 2021 |