| Jun 30, 2026 | Supi | 1–0 | Matsuura | X Caioba STD | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Jun 30, 2026 | Matsuura | 1–0 | Cueto | X Caioba - STD | King's Gambit Declined: Classical Variation | |
| Jun 27, 2026 | Rodi | 0–1 | Matsuura | X Caioba RPD | Catalan Opening: Open Defense | |
| Jun 27, 2026 | Alonso | ½–½ | Matsuura | X Caioba RPD | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Jun 27, 2026 | Becker | 1–0 | Matsuura | X Caioba RPD | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Apr 21, 2026 | Mourao | 0–1 | Matsuura | Round 7: Mourao, Igor A.C.Lofredo - Matsuura, Everaldo | Queen's Gambit Declined: Semi-Slav, Abrahams Variation | |
| Apr 20, 2026 | Gomes | 0–1 | Matsuura | Curitiba Chess Open 2026 - Pensado | Sicilian Defense: Scheveningen Variation, Modern Variation | |
| Apr 19, 2026 | Matsuura | ½–½ | Bieging | Curitiba Chess Open 2026 - Pensado | Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation | |
| Apr 18, 2026 | Matsuura | ½–½ | De Souza | Round 2: Matsuura, Everaldo - De Souza, Joao Francisco Biz | French Defense: Winawer Variation, Portisch-Hook Variation | |
| Apr 18, 2026 | Palozi | 0–1 | Matsuura | Round 1: Palozi, Paulo Ricardo - Matsuura, Everaldo | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Apr 18, 2026 | Santana Jr | 0–1 | Matsuura | Round 1: Santana Jr,Luiz Francisco - Matsuura, Everaldo | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Apr 17, 2026 | Matsuura | 1–0 | Chemin | Curitiba Chess Open 2026 - Pensado | Caro-Kann Defense: Panov Attack | |
| Mar 22, 2026 | Rocha | ½–½ | Matsuura | 15º Aberto do Brasil Memorial Bobby Fischer 2026 | Ruy Lopez: Morphy Defense | |
| Mar 22, 2026 | Matsuura | 1–0 | Lima | 15º Aberto do Brasil Memorial Bobby Fischer 2026 | Sicilian Defense: Najdorf Variation, English Attack | |
| Mar 21, 2026 | Dantas | 0–1 | Matsuura | 15º Aberto do Brasil Memorial Bobby Fischer 2026 | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Mar 21, 2026 | Matsuura | 1–0 | Andrade | 15º Aberto do Brasil Memorial Bobby Fischer 2026 | Sicilian Defense: Nimzowitsch Variation, Main Line | |
| Mar 20, 2026 | Matsuura | 1–0 | Lima | 15º Aberto do Brasil Memorial Bobby Fischer 2026 | King's Gambit Accepted: Abbazia Defense | |
| Mar 20, 2026 | De Oliveira | 0–1 | Matsuura | 15º Aberto do Brasil Memorial Bobby Fischer 2026 | Indian Defense: Przepiorka Variation | |
| Mar 8, 2026 | Pironti | ½–½ | Matsuura | Regional Sudeste Absoluto - Pindamonhangaba SP - 5 a 8 de março 2026 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Mar 8, 2026 | Rodrigues | ½–½ | Matsuura | Regional Sudeste Absoluto - Pindamonhangaba SP - 5 a 8 de março 2026 | Réti Opening: Advance Variation | |
| Mar 7, 2026 | Matsuura | ½–½ | Costa | Regional Sudeste Absoluto - Pindamonhangaba SP - 5 a 8 de março 2026 | ? | |
| Mar 6, 2026 | Matsuura | 1–0 | Silva | Regional Sudeste Absoluto - Pindamonhangaba SP - 5 a 8 de março 2026 | French Defense: Tarrasch Variation, Closed Variation | |
| Mar 6, 2026 | Norte | ½–½ | Matsuura | Regional Sudeste Absoluto - Pindamonhangaba SP - 5 a 8 de março 2026 | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Mar 5, 2026 | Fernandes | 0–1 | Matsuura | Regional Sudeste Absoluto - Pindamonhangaba SP - 5 a 8 de março 2026 | Scandinavian Defense: Modern Variation | |
| Jan 11, 2026 | Lima | ½–½ | Matsuura | Brasilia Chess Open 2026 - Torneio STD | Semi-Slav Defense | |
| Jan 10, 2026 | Matsuura | 1–0 | Lima | Brasilia Chess Open 2026 - Torneio STD | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Jan 9, 2026 | Matsuura | 1–0 | Haraguchi | Brasilia Chess Open 2026 - Torneio STD | Queen's Gambit Declined: Barmen Variation | |
| Jan 9, 2026 | Silva | ½–½ | Matsuura | Brasilia Chess Open 2026 - Torneio STD | Sicilian Defense: Grand Prix Attack | |
| Jan 8, 2026 | Matsuura | 1–0 | Da Silva | Brasilia Chess Open 2026 - Torneio STD | Scotch Game: Mieses Variation | |
| Jan 8, 2026 | Oliveira | 0–1 | Matsuura | Brasilia Chess Open 2026 - Torneio STD | Queen's Gambit Accepted: Old Variation | |
| Jan 7, 2026 | Hitiro Matsunaga | 0–1 | Matsuura | Brasilia Chess Open 2026 - Torneio STD | English Opening: Mikenas-Carls, Sicilian | |
| Dec 16, 2025 | Matsuura | ½–½ | Do Valle Cardoso | Round 4: Matsuura, Everaldo - Do Valle Cardoso, Lucas | Indian Defense: Przepiorka Variation | |
| Dec 14, 2025 | Supi | 1–0 | Matsuura | Round 5: Supi, Luis Paulo - Matsuura, Everaldo | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Nov 3, 2025 | Matsuura | 1–0 | Pontes | Round 9: Matsuura, Everaldo - Pontes, Luiz Felizola Lima | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Nov 1, 2025 | Osipi | ½–½ | Matsuura | Round 8: Osipi, Jair - Matsuura, Everaldo | Semi-Slav Defense: Accelerated Move Order | |
| Nov 1, 2025 | Matsuura | ½–½ | Terao | Round 7: Matsuura, Everaldo - Terao, Juliana Sayumi | Yusupov-Rubinstein System | |
| Oct 31, 2025 | Lage | * | Matsuura | Round 6: Lage, Pedro Ferreira - Matsuura, Everaldo | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | |
| Oct 30, 2025 | Matsuura | * | Lima | Round 5: Matsuura, Everaldo - Lima, Kleyton Alcantara | Yusupov-Rubinstein System | |
| Oct 29, 2025 | Hoffman | ½–½ | Matsuura | Round 4: Hoffman, Alejandro - Matsuura, Everaldo | Neo-Grünfeld Defense: Classical Variation, Modern Defense | |
| Oct 27, 2025 | Amarilla Ettiene | ½–½ | Matsuura | Round 2: Amarilla Ettiene, Ezequiel - Matsuura, Everaldo | Scandinavian Defense: Marshall Variation | |
| Oct 27, 2025 | Matsuura | 1–0 | Moreira | Round 1: Matsuura, Everaldo - Moreira, Paulo Vinicius Macedo | French Defense: Tarrasch Variation, Guimard Defense, Main Line | |
| Oct 17, 2025 | Terao | ½–½ | Matsuura | Round 9: Terao, Juliana Sayumi - Matsuura, Everaldo | Ruy Lopez: Closed, Pilnik Variation | |
| Oct 17, 2025 | Matsuura | * | Van Zyl-Rudd | Round 8: Matsuura, Everaldo - Van Zyl-Rudd, Jack | ? | |
| Oct 16, 2025 | Cunha | 1–0 | Matsuura | Round 7: Cunha, Lucas Aguiar - Matsuura, Everaldo | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Oct 14, 2025 | Matsuura | ½–½ | Casalaspro | Round 6: Matsuura, Everaldo - Casalaspro, Mathias Andre | Sicilian Defense: Moscow Variation, Main Line | |
| Oct 14, 2025 | Zallio | * | Matsuura | Round 5: Zallio, Luciano de Souza - Matsuura, Everaldo | Four Knights Game: Gunsberg Variation | |
| Oct 13, 2025 | Matsuura | ½–½ | El Zwei | Round 4: Matsuura, Everaldo - El Zwei, Aiman Mohamed | Queen's Gambit Declined: Tartakower Defense | |
| Jul 6, 2025 | Saiz Rodriguez | ½–½ | Matsuura | Round 9: Saiz Rodriguez, Daniel Evelio - Matsuura, Everaldo | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Jul 5, 2025 | Matsuura | 0–1 | Ticona Rocabado | Round 8: Matsuura, Everaldo - Ticona Rocabado, Licael Roderick | Bogo-Indian Defense: Retreat Variation | |
| Jul 4, 2025 | De Siqueira | 0–1 | Matsuura | Round 7: De Siqueira, Luigy Lira - Matsuura, Everaldo | Sicilian Defense: Old Sicilian | |
| Jul 2, 2025 | Matsuura | 0–1 | Quintiliano | Round 5: Matsuura, Everaldo - Quintiliano, Renato R. | Indian Defense: Anti-Nimzo-Indian | |
| May 31, 2025 | Matsuura | 0–1 | Hong | Round 11: Matsuura, Everaldo - Hong, Andrew | Sicilian Defense: Najdorf Variation, English Attack | |
| May 29, 2025 | Matsuura | 0–1 | Villanueva | Round 9: Matsuura, Everaldo - Villanueva, Mario | English Opening: Agincourt Defense | |
| May 27, 2025 | Shabalov | * | Matsuura | Round 7: Shabalov, Alexander - Matsuura, Everaldo | Sicilian Defense: Lasker-Pelikan Variation | |
| May 25, 2025 | Matsuura | ½–½ | Hardaway | Round 4: Matsuura, Everaldo - Hardaway, Brewington | Queen's Gambit Declined: Orthodox Defense, Rubinstein Attack | |
| Jan 26, 2025 | Matsuura | ½–½ | Bueno | Round 10: Matsuura, Everaldo - Bueno, Alfeu Junior Varela | King's Indian Defense: Exchange Variation | |
| Jan 25, 2025 | Tomiello | ½–½ | Matsuura | Round 9: Tomiello, Mateus Costamilan - Matsuura, Everaldo | Ruy Lopez: Closed, Flohr System | |
| Jan 24, 2025 | Matsuura | 1–0 | Bauza | Round 8: Matsuura, Everaldo - Bauza, Alejandro | Queen's Gambit Declined: Orthodox Defense, Rubinstein Attack | |
| Jan 23, 2025 | McDonald | 0–1 | Matsuura | Round 7: McDonald, Ian - Matsuura, Everaldo | Rapport-Jobava System | |
| Jan 22, 2025 | Matsuura | 0–1 | Zampronha | Round 6: Matsuura, Everaldo - Zampronha, Wladimir Camilo | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Feb 2, 2025 | Matsuura | ½–½ | Munoz Sanchez | Round 9: Matsuura, Everaldo - Munoz Sanchez, Miguel | Sicilian Defense: Delayed Alapin Variation | |
| Feb 1, 2025 | Matsuura | 1–0 | Caceres Sandoval | Round 8: Matsuura, Everaldo - Caceres Sandoval, Eduardo | Neo-Grünfeld Defense: Goglidze Attack | |
| Feb 1, 2025 | Mekhitarian | 1–0 | Matsuura | Round 7: Mekhitarian, Krikor Sevag - Matsuura, Everaldo | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jan 31, 2025 | Matsuura | ½–½ | Fier | Round 6: Matsuura, Everaldo - Fier, Alexandr | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Jan 30, 2025 | Matsuura | ½–½ | Carbajal | Round 4: Matsuura, Everaldo - Carbajal, Augusto | Semi-Slav Defense: Stoltz Variation | |
| Jan 30, 2025 | Alvarado Zamora | 0–1 | Matsuura | Round 5: Alvarado Zamora, Albert - Matsuura, Everaldo | Queen's Pawn Game: Accelerated London System | |
| Jan 29, 2025 | Aguilar | 0–1 | Matsuura | Round 3: Aguilar, Victor - Matsuura, Everaldo | Queen's Pawn Game: Krause Variation | |
| Jan 28, 2025 | Matsuura | 1–0 | Monroy G. | Round 2: Matsuura, Everaldo - Monroy G., Javier A. | Modern Defense: Standard Defense | |
| Jan 28, 2025 | Rayme Angulo Andres Joaquin | 0–1 | Matsuura | Round 1: Rayme Angulo Andres Joaquin - Matsuura, Everaldo | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| Dec 20, 2024 | Pereira | 0–1 | Matsuura | Round 10: Pereira, Silvio Cunha - Matsuura, Everaldo | Sicilian Defense: Lasker-Pelikan Variation | |
| Dec 19, 2024 | Tomiello | 0–1 | Matsuura | Round 9: Tomiello, Mateus Costamilan - Matsuura, Everaldo | Ruy Lopez: Closed | |
| Dec 18, 2024 | Matsuura | ½–½ | Do Valle Cardoso | Round 8: Matsuura, Everaldo - Do Valle Cardoso, Lucas | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 16, 2024 | Luz | ½–½ | Matsuura | Round 6: Luz, Edmundo Reis - Matsuura, Everaldo | Queen's Pawn Game: Krause Variation | |
| Dec 15, 2024 | Matsuura | 1–0 | Muniz | Round 5: Matsuura, Everaldo - Muniz, Francisco Allysson da S. | Sicilian Defense: Alapin Variation | |
| Dec 13, 2024 | Matsuura | ½–½ | Tajuja | Round 1: Matsuura, Everaldo - Tajuja, Rodrigo Macedo | Catalan Opening: Closed Variation, Traditional Variation | |
| Dec 13, 2024 | Matsuura | 1–0 | Souza | 90º Campeonato Brasileiro de Xadrez | Nimzowitsch Defense: Williams Variation | |
| Dec 13, 2024 | Madeira | ½–½ | Matsuura | 90º Campeonato Brasileiro de Xadrez | Sicilian Defense: Old Sicilian | |
| Dec 11, 2024 | Matsuura | 1–0 | Diamant | Round 11: Matsuura, Everaldo - Diamant, Andre | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Oct 17, 2024 | Matsuura | ½–½ | Quintiliano | Round 9: Matsuura, Everaldo - Quintiliano, Renato R. | King's Indian Defense: Orthodox Variation | |
| Oct 16, 2024 | Molina | ½–½ | Matsuura | Manaus Chess Open 2024 | Queen's Gambit Declined: Cambridge Springs Defense, Bogoljubow Variation | |
| Oct 15, 2024 | Matsuura | 1–0 | Silva | Manaus Chess Open 2024 | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Oct 14, 2024 | Matsuura | 1–0 | Flom | Manaus Chess Open 2024 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Oct 14, 2024 | Leitao | 1–0 | Matsuura | Manaus Chess Open 2024 | English Opening: Caro-Kann Defensive System | |
| Oct 13, 2024 | Di Berardino | ½–½ | Matsuura | Manaus Chess Open 2024 | Semi-Slav Defense: Anti-Moscow Gambit | |
| Oct 12, 2024 | Matsuura | 1–0 | Silva | Manaus Chess Open 2024 | Sicilian Defense: Najdorf Variation, English Attack | |
| Oct 12, 2024 | Matsuura | 1–0 | Pinto | Manaus Chess Open 2024 | Sicilian Defense: Najdorf Variation | |
| Oct 11, 2024 | De Oliveira | 0–1 | Matsuura | Manaus Chess Open 2024 | Tarrasch Defense: Symmetrical Variation | |
| Aug 28, 2024 | Matsuura | 1–0 | Nascimento | IV Niterói Chess Open 2024 - STD | Pirc Defense | |
| Aug 28, 2024 | Matsuura | 1–0 | De Souza | IV Niterói Chess Open 2024 - STD | Indian Defense: Anti-Nimzo-Indian | |
| Aug 28, 2024 | Matsuura | 1–0 | Rangel | IV Niterói Chess Open 2024 - STD | Semi-Slav Defense: Stoltz Variation | |
| Aug 28, 2024 | Santana | 0–1 | Matsuura | IV Niterói Chess Open 2024 - STD | Sicilian Defense: Katalimov Variation | |
| Aug 28, 2024 | Dos Santos Junior | ½–½ | Matsuura | IV Niterói Chess Open 2024 - STD | London System | |
| Jul 14, 2024 | Rodrigues Mota | 0–1 | Matsuura | Round 9: Rodrigues Mota, Romulo Cardoso S - Matsuura, Everaldo | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jul 13, 2024 | Matsuura | * | Silva | Round 8: Matsuura, Everaldo - Silva, Kaua Marques | ? | |
| Jul 13, 2024 | Silva | * | Matsuura | Round 7: Silva, Caio Henrique Angelico - Matsuura, Everaldo | ? | |
| Jul 12, 2024 | Matsuura | * | Jardim | Round 6: Matsuura, Everaldo - Jardim, Frederico Rodrigues | ? | |
| Jul 12, 2024 | Cubas | ½–½ | Matsuura | Round 5: Cubas, Jose Fernando - Matsuura, Everaldo | Italian Game: Giuoco Pianissimo, Normal | |
| Jul 11, 2024 | Matsuura | * | Caetano | Round 4: Matsuura, Everaldo - Caetano, Ryan Wesley Da Costa | ? | |
| Jul 10, 2024 | Bueno | ½–½ | Matsuura | Round 3: Bueno, Alfeu Junior Varela - Matsuura, Everaldo | Sicilian Defense: Grand Prix Attack | |
| Jul 10, 2024 | Matsuura | 1–0 | Mariani | Round 2: Matsuura, Everaldo - Mariani, Daniel Brandao | Catalan Opening: Closed Variation, Traditional Variation | |