| Bomfim, Carlos B Campos Rocha1807 | ½-½ | Dantas, Francisco1940 | I Machado de Assis Open | 2019 |
| Bomfim, Carlos B Campos Rocha1807 | 0-1 | Souza, R2087 | I Machado de Assis Open | 2019 |
| De Albuquerque, Helio Sergio | 0-1 | Bomfim, Carlos B Campos Rocha1807 | I Machado de Assis Open | 2019 |
| Bomfim, Carlos B Campos Rocha1851 | ½-½ | Fante, Gabriel1584 | V Concordia Open 2019 | 2019 |
| De Borba, Gabriel2072 | 1-0 | Bomfim, Carlos B Campos Rocha1851 | V Concordia Open 2019 | 2019 |
| Bomfim, Carlos B Campos Rocha1851 | 1-0 | Custodio, Diego Eenrique Muller1616 | V Concordia Open 2019 | 2019 |
| Eger, Laura Luisa1660 | ½-½ | Bomfim, Carlos B Campos Rocha1851 | V Concordia Open 2019 | 2019 |
| Bomfim, Carlos B Campos Rocha1851 | ½-½ | Constantino, Pedro Henrique1306 | V Concordia Open 2019 | 2019 |
| Lazzarotti, Calebe Kadlubiski1358 | 0-1 | Bomfim, Carlos B Campos Rocha1851 | V Concordia Open 2019 | 2019 |
| Bomfim, Carlos B Campos Rocha1851 | ½-½ | Vicenzi, Liziane Nathalia1484 | V Concordia Open 2019 | 2019 |
| Umetsubo, C2419 | 1-0 | Bomfim, Carlos B Campos Rocha1851 | V Concordia Open 2019 | 2019 |
| Bomfim, Carlos B Campos Rocha1851 | 1-0 | Borges, Paulo Felipe Rosa | V Concordia Open 2019 | 2019 |
| Bomfim, Carlos B Campos Rocha1920 | ½-½ | De Almeida, R1784 | II Duchamp Int Open 2018 | 2018 |
| Dos Santos, Rodrigo Mello1965 | 1-0 | Bomfim, Carlos B Campos Rocha1920 | II Duchamp Int Open 2018 | 2018 |
| Bomfim, Carlos B Campos Rocha1920 | 0-1 | Ferreira, K2053 | II Duchamp Int Open 2018 | 2018 |