| Abdalla, Umar Mohammad1594 | 0-1 | Parrilla, Juan Jose2017 | Brazil Chess - Floripa | 2026 |
| Kulkamp, Victor Silva1881 | 1-0 | Abdalla, Umar Mohammad1640 | 11th Floripa Open 2025 | 2025 |
| Da Costa, Mariana Nara Santana1906 | 1-0 | Abdalla, Umar Mohammad1640 | 11th Floripa Open 2025 | 2025 |
| Abdalla, Umar Mohammad1609 | 0-1 | Sandrim Juliao, T1812 | Floripa Winter 2024 | 2024 |
| Abdalla, Umar Mohammad1609 | ½-½ | Silva, Caio Marques1815 | Floripa Winter 2024 | 2024 |
| Abdalla, Umar Mohammad1609 | 0-1 | Pavoni, Felipe Stevanin1822 | Floripa Winter 2024 | 2024 |
| Cordero, D2018 | 1-0 | Abdalla, Umar Mohammad1609 | Floripa Winter 2024 | 2024 |
| Andrade, Rob1962 | 1-0 | Abdalla, Umar Mohammad1354 | 10th Floripa Open 2024 | 2024 |
| Bueno, Alfe2145 | 1-0 | Abdalla, Umar Mohammad1372 | 9th Floripa Open 2023 | 2023 |
| Abdalla, Umar Mohammad1372 | 0-1 | Dauer, Andre Leonardo1990 | 9th Floripa Open 2023 | 2023 |
| Lunelli, N1802 | 1-0 | Abdalla, Umar Mohammad1320 | 4th Floripa Open 2018 | 2018 |
| Pritsopoulos, Constantino1989 | 1-0 | Abdalla, Umar Mohammad1320 | 4th Floripa Open 2018 | 2018 |
| Jesus Filho, J1909 | 1-0 | Abdalla, Umar Mohammad1357 | Zonal 2.4 2017 | 2017 |
| Abdalla, Umar Mohammad1357 | 0-1 | Serafim Junior, Arnor1855 | Zonal 2.4 2017 | 2017 |
| Abdalla, Umar Mohammad1357 | 0-1 | Zimmermann, Kleber Renato P.1961 | Zonal 2.4 2017 | 2017 |