| Apr 4, 2026 | Petti | ½–½ | Kiselev | Round 9: Petti, Luca Giovanni - Kiselev, Vitalii | French Defense: Classical Variation | |
| Apr 3, 2026 | Ocampos | 0–1 | Petti | Round 8: Ocampos, Ian - Petti, Luca Giovanni | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Apr 2, 2026 | Petti | 1–0 | Tobares | Round 7: Petti, Luca Giovanni - Tobares, Leandro | Sicilian Defense: O'Kelly Variation, Maróczy Bind | |
| Mar 31, 2026 | Petti | 0–1 | Moreno Perez | Round 5: Petti, Luca Giovanni - Moreno Perez, Tobias Sebastian | Scandinavian Defense: Portuguese Gambit | |
| Mar 30, 2026 | Petti | 1–0 | Fidel | Round 4: Petti, Luca Giovanni - Fidel, Roberto Oscar | Sicilian Defense: Paulsen-Basman Defense | |
| Mar 29, 2026 | Gallego | ½–½ | Petti | Round 3: Gallego, Gonzalo - Petti, Luca Giovanni | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Mar 29, 2026 | Petti | 1–0 | Loncharic | Round 2: Petti, Luca Giovanni - Loncharic, Esteban | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Mar 28, 2026 | Federico | 0–1 | Petti | Round 1: Federico, Matias - Petti, Luca Giovanni | Italian Game: Classical Variation, Giuoco Pianissimo, with a4 a5 | |
| Feb 17, 2026 | Mussanti | ½–½ | Petti | Round 9: Mussanti, Diego - Petti, Luca Giovanni | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Feb 17, 2026 | Petti | 1–0 | Sanhueza | Round 8: Petti, Luca Giovanni - Sanhueza, Cristian | Italian Game: Scotch Invitation Declined | |
| Feb 14, 2026 | Acosta | ½–½ | Petti | Round 3: Acosta, Pablo Ismael - Petti, Luca Giovanni | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Feb 7, 2026 | Vazquez | 1–0 | Petti | Round 9: Vazquez, Facundo - Petti, Luca Giovanni | Grünfeld Defense: Three Knights Variation | |
| Feb 6, 2026 | Petti | ½–½ | Carbone | Round 8: Petti, Luca Giovanni - Carbone, Diego | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Feb 5, 2026 | Garcia Palermo | 0–1 | Petti | Round 7: Garcia Palermo, Carlos Horacio - Petti, Luca Giovanni | King's Indian Attack: Symmetrical Defense | |
| Feb 4, 2026 | Petti | ½–½ | Coppola | Round 6: Petti, Luca Giovanni - Coppola, Claudio | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Feb 3, 2026 | Villegas | ½–½ | Petti | Round 5: Villegas, Franco - Petti, Luca Giovanni | Grünfeld Defense: Exchange Variation | |
| Feb 2, 2026 | Petti | 1–0 | Rodi | Round 4: Petti, Luca Giovanni - Rodi, Luis Ernesto | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jan 31, 2026 | Petti | 0–1 | Acosta | Round 2: Petti, Luca Giovanni - Acosta, Pablo Ismael | French Defense: Winawer Variation, Advance Variation | |
| Nov 1, 2025 | Lima | * | Petti | Round 7: Lima, Kleyton Alcantara - Petti, Luca Giovanni | ? | |
| Oct 29, 2025 | Petti | 0–1 | Cueto | Round 4: Petti, Luca Giovanni - Cueto, Jonny | Philidor Defense: Exchange Variation | |
| Oct 28, 2025 | Azevedo Junior | ½–½ | Petti | Round 3: Azevedo Junior, Jose Ferreira - Petti, Luca Giovanni | Italian Game: Classical Variation, Greco Gambit | |
| Oct 27, 2025 | Petti | 1–0 | Robles | Round 2: Petti, Luca Giovanni - Robles, Gustavo | Scandinavian Defense: Valencian Variation | |
| Oct 27, 2025 | Recalde Vazquez | 0–1 | Petti | Round 1: Recalde Vazquez,Virgilio Samuel - Petti, Luca Giovanni | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| May 14, 2025 | Villca | ½–½ | Petti | Round 2: Villca, Julian - Petti, Luca Giovanni | English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| Apr 19, 2025 | Petti | 1–0 | Ocampos | Round 9: Petti, Luca Giovanni - Ocampos, Ian | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Apr 16, 2025 | Coro | 1–0 | Petti | Round 6: Coro, Lucas - Petti, Luca Giovanni | King's Indian Attack: Double Fianchetto | |
| Jan 25, 2025 | Petti | ½–½ | Lima | Round 9: Petti, Luca Giovanni - Lima, Stefan Moisei VIeira | French Defense: Burn Variation | |
| Jan 24, 2025 | Petti | ½–½ | Borges | Round 8: Petti, Luca Giovanni - Borges, Guilherme Deola | Scandinavian Defense: Valencian Variation, Main Line | |
| Jan 23, 2025 | Lima | 1–0 | Petti | Round 7: Lima, Darcy - Petti, Luca Giovanni | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jan 22, 2025 | Petti | * | Martins | Round 6: Petti, Luca Giovanni - Martins, Carlos | ? | |
| Jan 20, 2025 | Garcia Martin | 1–0 | Petti | Round 3: Garcia Martin, Marta - Petti, Luca Giovanni | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Jun 8, 2024 | Petti | ½–½ | Perez | Round 8: Petti, Luca Giovanni - Perez, Daniel | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jun 2, 2024 | Dolezal | ½–½ | Petti | Round 2: Dolezal, Cristian - Petti, Luca Giovanni | Four Knights Game: Gunsberg Variation | |
| Mar 28, 2024 | Spata | 1–0 | Petti | Round 7: Spata, German - Petti, Luca Giovanni | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Mar 27, 2024 | Petti | 1–0 | Marrujo Pardo | Round 6: Petti, Luca Giovanni - Marrujo Pardo, Mauricio Emmanuel | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Aug 18, 2024 | Rodrigues | 1–0 | Petti | Round 8: Rodrigues, Edgar - Petti, Luca Giovanni | Scotch Game: Mieses Variation | |
| Feb 11, 2023 | Petti | 1–0 | Cayetano | VI Abierto de Montevideo | French Defense: Winawer Variation, Retreat Variation, Armenian Line | |
| Feb 10, 2023 | Rodriguez Farias | 1–0 | Petti | VI Abierto de Montevideo | Rapport-Jobava System | |
| Feb 9, 2023 | Francisco Guecamburu | 1–0 | Petti | VI Abierto de Montevideo | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Feb 8, 2023 | Petti | ½–½ | Rodi | VI Abierto de Montevideo | Italian Game: Bird's Attack | |
| Feb 7, 2023 | Petti | 1–0 | Bonjorn | VI Abierto de Montevideo | Petrov's Defense: Nimzowitsch Attack | |
| Feb 7, 2023 | Mussanti | 1–0 | Petti | VI Abierto de Montevideo | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Feb 5, 2023 | Petti | 1–0 | Rouiller | VI Abierto de Montevideo | Sicilian Defense: Najdorf Variation, English Attack | |
| Feb 4, 2023 | Garcia Palermo | ½–½ | Petti | VI Abierto de Montevideo | Queen's Pawn Game | |
| Feb 3, 2023 | Petti | * | Reolon | VI Abierto de Montevideo | ? | |
| Aug 11, 2021 | Petti | 1–0 | Palmer | World Youth Cup 2021 O14-G14 - Open 14 | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Aug 11, 2021 | Petti | 0–1 | Magalakis | World Youth Cup 2021 O14-G14 - Open 14 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Aug 11, 2021 | Petti | 0–1 | Apkhazava | World Youth Cup 2021 O14-G14 - Open 14 | Petrov's Defense: Classical Attack, Marshall Variation | |
| Aug 11, 2021 | Batorshyn | 1–0 | Petti | World Youth Cup 2021 O14-G14 - Open 14 | Nimzo-Larsen Attack: Classical Variation | |
| Aug 11, 2021 | Tangsunawan | 0–1 | Petti | World Youth Cup 2021 O14-G14 - Open 14 | Italian Game: Giuoco Pianissimo, Normal | |
| Aug 11, 2021 | Prasanna | 0–1 | Petti | World Youth Cup 2021 O14-G14 - Open 14 | Scotch Game: Mieses Variation | |
| Aug 11, 2021 | AHMED | 1–0 | Petti | World Youth Cup 2021 O14-G14 - Open 14 | Neo-Grünfeld Defense: Classical Variation | |
| Aug 11, 2021 | Chakroun | 1–0 | Petti | World Youth Cup 2021 O14-G14 - Open 14 | Scotch Game: Schmidt Variation | |
| Aug 11, 2021 | Tornaritis | 0–1 | Petti | World Youth Cup 2021 O14-G14 - Open 14 | Bishop's Opening: Vienna Hybrid, Spielmann Attack | |
| — | Petti | 1–0 | Soriano Quispe | Round 5: Petti, Luca Giovanni - Soriano Quispe, Ivan Excender | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| — | Petti | 0–1 | Sanhueza | Round 7: Petti, Luca Giovanni - Sanhueza, Cristian | Sicilian Defense: Dragon Variation | |
| — | Acosta | ½–½ | Petti | Round 4: Acosta, Pablo Ismael - Petti, Luca Giovanni | Queen's Pawn Game: Torre Attack, Grünfeld Variation | |
| — | Flores | 1–0 | Petti | Round 6: Flores, Diego - Petti, Luca Giovanni | English Opening: Symmetrical Variation, Four Knights Variation | |