| Pereira Fo, Hildebrando Apolonio1606 | 0-1 | Calcado, A2122 | Curitiba Chess Open 2026 | 2026 |
| Moccero, E1804 | ½-½ | Pereira Fo, Hildebrando Apolonio1620 | 18th American Continental | 2025 |
| Conor, Gilberto Bordignon1813 | 1-0 | Pereira Fo, Hildebrando Apolonio1620 | 18th American Continental | 2025 |
| Pereira Fo, Hildebrando Apolonio1620 | 0-1 | Hernandez Bermudez, Manuela1947 | 18th American Continental | 2025 |
| Barandiaran, Gabriel1841 | 0-1 | Pereira Fo, Hildebrando Apolonio1620 | 18th American Continental | 2025 |
| Pereira Fo, Hildebrando Apolonio1620 | 0-1 | Caceres Benitez, Fernando Israel1929 | 18th American Continental | 2025 |
| Souza Neves, A2138 | 1-0 | Pereira Fo, Hildebrando Apolonio1620 | 18th American Continental | 2025 |
| Pereira Fo, Hildebrando Apolonio1657 | ½-½ | Presa, Luis Alberto Passos1800 | III Manaus Open 2024 | 2024 |
| Benayon, Elismar da Silva1855 | 1-0 | Pereira Fo, Hildebrando Apolonio1657 | III Manaus Open 2024 | 2024 |
| Torres, Sharlon Carvalho1842 | 1-0 | Pereira Fo, Hildebrando Apolonio1657 | III Manaus Open 2024 | 2024 |
| Pereira Fo, Hildebrando Apolonio1491 | 0-1 | Simas Neto, Felipe Jairo Novo1860 | II Manaus Open 2023 | 2023 |
| Pereira Fo, Hildebrando Apolonio1530 | 0-1 | Nunes, Ag1820 | IV Duchamp Int Open 2022 | 2022 |
| Chaves, Jor1855 | 1-0 | Pereira Fo, Hildebrando Apolonio1530 | IV Duchamp Int Open 2022 | 2022 |
| Pereira Fo, Hildebrando Apolonio1530 | 1-0 | De Souza Monteiro, Marcos Paulo1885 | IV Duchamp Int Open 2022 | 2022 |
| Moura, E2098 | 1-0 | Pereira Fo, Hildebrando Apolonio1530 | IV Duchamp Int Open 2022 | 2022 |