| Mariot Vaz, Joao Antonio Bertolu1982 | ½-½ | Bueno, Marcos Antonio Ferreira1754 | Curitiba Chess Open 2026 | 2026 |
| Bueno, Marcos Antonio Ferreira1644 | 0-1 | Muzzi, E1913 | 10th Floripa Open 2024 | 2024 |
| Bueno, Marcos Antonio Ferreira1644 | 0-1 | Silva, Adriano Da1926 | 10th Floripa Open 2024 | 2024 |
| Von Buelow, G2345 | 1-0 | Bueno, Marcos Antonio Ferreira1644 | 10th Floripa Open 2024 | 2024 |
| Bueno, Marcos Antonio Ferreira1638 | ½-½ | Frota Ibanez, Hugo Adolfo1822 | II Manaus Open 2023 | 2023 |
| Farias, Igor Borge Cardoso2031 | 1-0 | Bueno, Marcos Antonio Ferreira1638 | II Manaus Open 2023 | 2023 |
| Da Paz, Leonardo Gadelha1964 | ½-½ | Bueno, Marcos Antonio Ferreira1638 | II Manaus Open 2023 | 2023 |
| Fier, A2574 | 1-0 | Bueno, Marcos Antonio Ferreira1638 | II Manaus Open 2023 | 2023 |
| Baeta, M1906 | 1-0 | Bueno, Marcos Antonio Ferreira1661 | 87th ch-BRA 2021 | 2021 |
| De Souza Monteiro, Marcos Paulo1942 | 1-0 | Bueno, Marcos Antonio Ferreira1661 | 87th ch-BRA 2021 | 2021 |
| Bueno, Marcos Antonio Ferreira1661 | ½-½ | Fedrizzi, Roberto Senatore1962 | 87th ch-BRA 2021 | 2021 |
| Bueno, Marcos Antonio Ferreira1661 | 0-1 | Zanette, E2157 | 87th ch-BRA 2021 | 2021 |
| Matsuura, E2496 | 1-0 | Bueno, Marcos Antonio Ferreira1725 | Brazil Curitiba Open 2018 | 2018 |
| Ferrero, Carlos E.1932 | ½-½ | Bueno, Marcos Antonio Ferreira1724 | 1st AXPG Brazil Open 2017 | 2017 |
| Heinrichs, Vivian2005 | 1-0 | Bueno, Marcos Antonio Ferreira1724 | 1st AXPG Brazil Open 2017 | 2017 |