| Vieira, Luiza Lessing1690 | 0-1 | Moyses Sobrinho, Elias1888 | Brazil Chess - Floripa | 2026 |
| Moreira, Paulo Vinicius Macedo1856 | ½-½ | Vieira, Luiza Lessing1690 | Brazil Chess - Floripa | 2026 |
| Vieira, Luiza Lessing1690 | 1-0 | Rebolledo Arias, Julio Cesar1952 | Brazil Chess - Floripa | 2026 |
| Gomes, Maria Eduarda Papini1880 | 1-0 | Vieira, Luiza Lessing1690 | Brazil Chess - Floripa | 2026 |
| Zanghelini, Cristian Silnei1928 | 1-0 | Vieira, Luiza Lessing1690 | Brazil Chess - Floripa | 2026 |
| Silverio, Vitor Luis De Jesus2143 | 1-0 | Vieira, Luiza Lessing1690 | Brazil Chess - Floripa | 2026 |
| Machado, Luiz Fernando1870 | 1-0 | Vieira, Luiza Lessing1618 | 11th Floripa Open 2025 | 2025 |
| Panazzolo, Paulo Victor1839 | 1-0 | Vieira, Luiza Lessing1618 | 11th Floripa Open 2025 | 2025 |
| Justiniano Flores, Luis Fernando1886 | 1-0 | Vieira, Luiza Lessing1618 | 11th Floripa Open 2025 | 2025 |
| Vieira, Luiza Lessing1618 | 0-1 | Curi, G2115 | 11th Floripa Open 2025 | 2025 |
| Vieira, Luiza Lessing1558 | ½-½ | Sivashankar, Samyukta1866 | World Youth Girls U14 | 2024 |
| Vieira, Luiza Lessing1558 | 0-1 | Xie, Irene1852 | World Youth Girls U14 | 2024 |
| Cara Romeo, Lavinia1864 | 1-0 | Vieira, Luiza Lessing1558 | World Youth Girls U14 | 2024 |
| Feng, Sophia1871 | 1-0 | Vieira, Luiza Lessing1558 | World Youth Girls U14 | 2024 |
| Vieira, Luiza Lessing1239 | 0-1 | Vieira, J11839 | 10th Floripa Open 2024 | 2024 |