9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Mariano, Marceley Martins | Vicentin, Marcos Tadeu | 1-0 | B99 | 87o Campeonato Brasileiro Absoluto Final Aberta | 2021-11-02 |
| Mariano, Marceley Martins | Proudian, Armen | 0-1 | C70 | 87o Campeonato Brasileiro Absoluto Final Aberta | 2021-11-01 |
| Mariano, Marceley Martins | Deus Filho, Joaquim De | 1-0 | C64 | 87o Campeonato Brasileiro Absoluto Final Aberta | 2021-10-31 |
| Mariano, Marceley Martins | Timossi, Lucas Jose Santiago | 1-0 | B09 | 87o Campeonato Brasileiro Absoluto Final Aberta | 2021-10-29 |
| Mariano, Marceley Martins | Labussiere, Victor | 0-1 | B58 | 87o Campeonato Brasileiro Absoluto Final Aberta | 2021-10-29 |