| De Fassio, Davi Dos Santos1830 | 1-0 | Dorneles, Arthur Botezeli2003 | Brazil Chess - Floripa | 2026 |
| Seara, Sophia Parisotto1607 | 0-1 | De Fassio, Davi Dos Santos1830 | Brazil Chess - Floripa | 2026 |
| De Fassio, Davi Dos Santos1830 | ½-½ | Viana, Matheus Pimentel Dom Bosco1664 | Brazil Chess - Floripa | 2026 |
| Mehta, Hursh2003 | 1-0 | De Fassio, Davi Dos Santos1830 | Brazil Chess - Floripa | 2026 |
| De Fassio, Davi Dos Santos1830 | 1-0 | Bida, Jose Mateus1574 | Brazil Chess - Floripa | 2026 |
| Hirano, Enzo Erich Kreutz2030 | 1-0 | De Fassio, Davi Dos Santos1830 | Brazil Chess - Floripa | 2026 |
| De Fassio, Davi Dos Santos1830 | ½-½ | Dias, Clara1982 | Brazil Chess - Floripa | 2026 |
| Osipi, J2184 | ½-½ | De Fassio, Davi Dos Santos1830 | Brazil Chess - Floripa | 2026 |
| De Fassio, Davi Dos Santos1830 | ½-½ | Acosta, P2083 | Brazil Chess - Floripa | 2026 |
| Sikorski, Valentim Enrico | 0-1 | De Fassio, Davi Dos Santos1830 | Brazil Chess - Floripa | 2026 |
| Bulhoes, Benicio Rocha1918 | ½-½ | De Fassio, Davi Dos Santos1796 | 18th American Continental | 2025 |
| Moura, Bernardo Lalane Mascarenha1854 | ½-½ | De Fassio, Davi Dos Santos1796 | 18th American Continental | 2025 |
| Calcada, Henrique Galvan1896 | 1-0 | De Fassio, Davi Dos Santos1796 | 18th American Continental | 2025 |
| De Fassio, Davi Dos Santos1796 | 0-1 | Montevilla Cahuasa, Jonathan I.2022 | 18th American Continental | 2025 |
| Villarreal, Agustin2272 | 1-0 | De Fassio, Davi Dos Santos1796 | 18th American Continental | 2025 |