| Nov 28, 2025 | De Oliveira | 1–0 | Peixoto | Round 5: De Oliveira,Victor Gabriel C. - Peixoto, Rudson Marinho | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Nov 22, 2025 | Peixoto | 1–0 | Dos Santos | Round 3: Peixoto, Rudson Marinho - Dos Santos, Gabriel Junior R | English Opening: Symmetrical Variation | |
| Feb 17, 2025 | Jirovsky | 1–0 | Peixoto | WSTCC | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jan 22, 2025 | Peixoto | 1–0 | Lemos | Round 11: Peixoto, Rudson Marinho - Lemos, Dawton Almino | Sicilian Defense: Najdorf Variation | |
| Jan 22, 2025 | Peixoto | 0–1 | Gauche | Round 9: Peixoto, Rudson Marinho - Gauche, Charles | Queen's Pawn Game: Anti-Torre | |
| Jan 22, 2025 | Peixoto | 1–0 | Luz | Round 7: Peixoto, Rudson Marinho - Luz, Edmundo Reis | Czech Defense | |
| Jan 22, 2025 | Hoffman | 0–1 | Peixoto | Round 4: Hoffman, Alejandro - Peixoto, Rudson Marinho | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jan 22, 2025 | Jessel | 1–0 | Peixoto | Round 2: Jessel, Stephen - Peixoto, Rudson Marinho | English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense | |
| Oct 15, 2024 | Peixoto | 0–1 | Santiago | Round 1: Peixoto, Rudson Marinho - Santiago, Yago De Moura | French Defense: Classical Variation | |
| Aug 25, 2024 | Becker | 1–0 | Peixoto | Campeonato Brasileiro Senior +50 STD 2024 | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Aug 25, 2024 | Peixoto | * | Ataide | Round 6: Peixoto, Rudson Marinho - Ataide, Gerson Britto | ? | |
| Aug 24, 2024 | Peixoto | 1–0 | Da Silva | Round 3: Peixoto, Rudson Marinho - Da Silva, Antonio Dutra | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Aug 24, 2024 | Soares | 0–1 | Peixoto | Round 4: Soares, Gustavo Luis - Peixoto, Rudson Marinho | Sicilian Defense: Modern Variations | |
| Aug 23, 2024 | Peixoto | 1–0 | Evangelista | Round 1: Peixoto, Rudson Marinho - Evangelista, Fabio Soares | Sicilian Defense: Open | |
| Aug 23, 2024 | Dornelles | 1–0 | Peixoto | Round 2: Dornelles, Marcio Neron Camargo - Peixoto, Rudson Marinho | Slav Defense | |
| Nov 2, 2021 | Peixoto | 1–0 | Jenidarchiche | 87o Campeonato Brasileiro Absoluto Final Aberta | Sicilian Defense: Hyperaccelerated Fianchetto | |
| Nov 2, 2021 | Ribeiro | 0–1 | Peixoto | 87o Campeonato Brasileiro Absoluto Final Aberta | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Nov 1, 2021 | Nascimento | ½–½ | Peixoto | 87o Campeonato Brasileiro Absoluto Final Aberta | Sicilian Defense: Closed | |
| Oct 31, 2021 | Peixoto | ½–½ | Arruda Filho | 87o Campeonato Brasileiro Absoluto Final Aberta | King's Indian Attack: Symmetrical Defense | |
| Oct 31, 2021 | Zallio | 1–0 | Peixoto | 87o Campeonato Brasileiro Absoluto Final Aberta | Zukertort Opening: Quiet System | |
| Oct 30, 2021 | Peixoto | 1–0 | Ferreira | 87o Campeonato Brasileiro Absoluto Final Aberta | Sicilian Defense: Taimanov Variation | |
| Oct 29, 2021 | Peixoto | 1–0 | Goetten Wagner | 87o Campeonato Brasileiro Absoluto Final Aberta | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Oct 29, 2021 | Melo | ½–½ | Peixoto | 87o Campeonato Brasileiro Absoluto Final Aberta | Sicilian Defense: Moscow Variation, Main Line | |
| Oct 28, 2021 | Timossi | 1–0 | Peixoto | 87o Campeonato Brasileiro Absoluto Final Aberta | Zukertort Opening: Old Indian Attack | |
