| Jun 28, 2026 | Ruvieri | 0–1 | Krysa | X Caioba STD | Caro-Kann Defense: Tartakower Variation | |
| Jun 27, 2026 | Ruvieri | 0–1 | Di Berardino | X Caioba RPD | French Defense: Classical Variation, Steinitz Variation | |
| Mar 8, 2026 | Ruvieri | 0–1 | Costa | Regional Sudeste Absoluto - Pindamonhangaba SP - 5 a 8 de março 2026 | French Defense: Exchange Variation | |
| Mar 8, 2026 | Bucci | 0–1 | Ruvieri | Regional Sudeste Absoluto - Pindamonhangaba SP - 5 a 8 de março 2026 | Italian Game: Classical Variation, Giuoco Pianissimo, with a4 a5 | |
| Mar 7, 2026 | Ruvieri | 1–0 | Puccinelli | Regional Sudeste Absoluto - Pindamonhangaba SP - 5 a 8 de março 2026 | ? | |
| Mar 6, 2026 | Ruvieri | 0–1 | Pironti | Regional Sudeste Absoluto - Pindamonhangaba SP - 5 a 8 de março 2026 | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Mar 6, 2026 | Silva | ½–½ | Ruvieri | Regional Sudeste Absoluto - Pindamonhangaba SP - 5 a 8 de março 2026 | Lion Defense: Anti-Philidor, Lion's Cave | |
| Mar 5, 2026 | Martins | 0–1 | Ruvieri | Regional Sudeste Absoluto - Pindamonhangaba SP - 5 a 8 de março 2026 | Philidor Defense: Lion Variation | |
| Jan 28, 2026 | Guedes | 1–0 | Ruvieri | III Sampa Chess Open - STD | Philidor Defense: Lion Variation | |
| Jun 29, 2025 | Ruvieri | 0–1 | Mekhitarian | Round 1: Ruvieri, Daniel Minami - Mekhitarian, Krikor Sevag | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Feb 1, 2025 | Grillo | 0–1 | Ruvieri | II Sampa Chess Open - STD Open | English Opening: King's English Variation | |
| Mar 18, 2024 | Azevedo | 1–0 | Ruvieri | Round 4: Azevedo, Hugo Daniel De Oliveira - Ruvieri, Daniel Minami | Vienna Game: Vienna Gambit, Main Line | |
| Mar 11, 2024 | Ruvieri | * | Trindade | Round 3: Ruvieri, Daniel Minami - Trindade, Pedro Vannucchi | ? | |
| — | Ruvieri | 1–0 | Modes | new tournament description | Pirc Defense: Classical Variation | |
| — | Ruvieri | ½–½ | Maset | new tournament description | Sicilian Defense: O'Kelly Variation, Normal System | |
| — | Yokomizo | 0–1 | Ruvieri | new tournament description | Bird Opening | |
| — | Freitas | 0–1 | Ruvieri | new tournament description | Philidor Defense: Lion Variation | |
| — | Morales | ½–½ | Ruvieri | new tournament description | Philidor Defense: Nimzowitsch Variation, Rellstab Variation | |
