| Apr 21, 2026 | Uczai | 1–0 | Fraga | Curitiba Chess Open 2026 - Pensado | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Apr 20, 2026 | Saito | ½–½ | Uczai | Curitiba Chess Open 2026 - Pensado | French Defense: Exchange Variation | |
| Apr 20, 2026 | Uczai | * | Batista | Curitiba Chess Open 2026 - Pensado | ? | |
| Apr 18, 2026 | Marquez Rosas | * | Uczai | Curitiba Chess Open 2026 - Pensado | ? | |
| Apr 18, 2026 | Uczai | * | van den Bylaardt | Curitiba Chess Open 2026 - Pensado | ? | |
| Jan 11, 2026 | Uczai | 1–0 | Cruz | Brasilia Chess Open 2026 - Torneio STD | Sicilian Defense: Modern Variations | |
| Jan 10, 2026 | Tomazette | ½–½ | Uczai | Brasilia Chess Open 2026 - Torneio STD | French Defense: Advance Variation | |
| Jan 9, 2026 | Uczai | 1–0 | Deus Filho | Brasilia Chess Open 2026 - Torneio STD | Scotch Game: Potter Variation | |
| Jan 9, 2026 | Goncalves Junior | 0–1 | Uczai | Brasilia Chess Open 2026 - Torneio STD | French Defense: Advance Variation, Lputian Variation | |
| Jan 24, 2025 | Hernandez Guerrero | 1–0 | Uczai | Round 8: Hernandez Guerrero, Gilberto - Uczai, Joao Pedro Filimberti | King's Pawn Game | |
| Jan 23, 2025 | Uczai | 1–0 | Ribeiro | Round 7: Uczai, Joao Pedro Filimberti - Ribeiro, Matheus Mendes Domingues | Sicilian Defense: Alapin Variation | |
| Dec 11, 2022 | Menna Barreto | ½–½ | Uczai | Duchamp Open | Torre Attack: Classical Defense, Nimzowitsch Variation | |
| Dec 8, 2022 | El Debs | 1–0 | Uczai | Duchamp Open | Dutch Defense: Stonewall Variation, Modern Variation | |
| Dec 7, 2022 | Uczai | 1–0 | Gomes | Duchamp Open | French Defense: MacCutcheon Variation, Lasker Variation | |
| Nov 2, 2021 | Uczai | 0–1 | Rodrigues | 87o Campeonato Brasileiro Absoluto Final Aberta | Alekhine Defense: Modern Variation, Main Line | |
| Nov 2, 2021 | Limp | ½–½ | Uczai | 87o Campeonato Brasileiro Absoluto Final Aberta | Queen's Gambit Declined: Tartakower Defense, Makogonov Exchange Variation | |
| Nov 1, 2021 | Barbosa | ½–½ | Uczai | 87o Campeonato Brasileiro Absoluto Final Aberta | Catalan Opening: Open Defense, Classical Line | |
| Oct 31, 2021 | Uczai | 1–0 | Zallio | 87o Campeonato Brasileiro Absoluto Final Aberta | Sicilian Defense: Snyder Variation, Queen Fianchetto Variation | |
| Oct 31, 2021 | Correa | 0–1 | Uczai | 87o Campeonato Brasileiro Absoluto Final Aberta | French Defense: Tarrasch Variation, Guimard Defense, Main Line | |
| Oct 30, 2021 | Uczai | 1–0 | Passos | 87o Campeonato Brasileiro Absoluto Final Aberta | Sicilian Defense: Snyder Variation | |
| Oct 29, 2021 | Uczai | 0–1 | Di Berardino | 87o Campeonato Brasileiro Absoluto Final Aberta | Sicilian Defense: Snyder Variation | |
| Oct 29, 2021 | Cruz | ½–½ | Uczai | 87o Campeonato Brasileiro Absoluto Final Aberta | Horwitz Defense | |
| Oct 28, 2021 | Pasqualotto | 0–1 | Uczai | 87o Campeonato Brasileiro Absoluto Final Aberta | Dutch Defense: Rubinstein Variation | |
