| Szuba, Joao Gabriel Muniz1871 | ½-½ | Azevedo Junior, Jose Ferreira2182 | Curitiba Chess Open 2026 | 2026 |
| Szuba, Joao Gabriel Muniz1871 | 1-0 | Osipi, J2166 | Curitiba Chess Open 2026 | 2026 |
| Dos Santos, Nathan Hector | 0-1 | Szuba, Joao Gabriel Muniz1871 | Curitiba Chess Open 2026 | 2026 |
| Szuba, Joao Gabriel Muniz1871 | ½-½ | Aranha Filho, A2209 | Curitiba Chess Open 2026 | 2026 |
| Godoy, Ricardo Andre Leite | 0-1 | Szuba, Joao Gabriel Muniz1871 | Curitiba Chess Open 2026 | 2026 |
| Sbrana, Derick Luis Alves | 0-1 | Szuba, Joao Gabriel Muniz1842 | VIII SESC Caioba Open | 2024 |
| Damas Filho, Rodrigo | 0-1 | Szuba, Joao Gabriel Muniz1842 | VIII SESC Caioba Open | 2024 |
| Szuba, Joao Gabriel Muniz1709 | 1-0 | Cantarino Neto, M1944 | 10th Floripa Open 2024 | 2024 |
| Szuba, Joao Gabriel Muniz1709 | 0-1 | Bassani, Jaison Jose1949 | 10th Floripa Open 2024 | 2024 |
| Szuba, Joao Gabriel Muniz1709 | 0-1 | Rekik, Ismail1919 | 10th Floripa Open 2024 | 2024 |
| Pires, M2253 | 1-0 | Szuba, Joao Gabriel Muniz1709 | 10th Floripa Open 2024 | 2024 |
| Szuba, Joao Gabriel Muniz1709 | 1-0 | Benitez, Andres1956 | 10th Floripa Open 2024 | 2024 |
| Tari, A2623 | 1-0 | Szuba, Joao Gabriel Muniz1709 | 10th Floripa Open 2024 | 2024 |
| Da Silva, Vinicius R. Rodrigues1860 | ½-½ | Szuba, Joao Gabriel Muniz1686 | 7th Floripa Open 2021 | 2021 |
| Szuba, Joao Gabriel Muniz1686 | 0-1 | Nemeth Junior, H2001 | 7th Floripa Open 2021 | 2021 |