| Feb 28, 2026 | Gonzalez Culi | 1–0 | Perez Rojas | Round 11: Gonzalez Culi, Diego - Perez Rojas, Jorge | Queen's Indian Defense: Miles Variation | |
| Feb 27, 2026 | Carvajal Arellano | 0–1 | Perez Rojas | Round 10: Carvajal Arellano, Sebastian Anto - Perez Rojas, Jorge | French Defense: Advance Variation, Euwe Variation | |
| Feb 27, 2026 | Perez Rojas | 0–1 | Jaque Gutierrez | Round 9: Perez Rojas, Jorge - Jaque Gutierrez, Matias | Bishop's Opening: Vienna Hybrid | |
| Feb 26, 2026 | Perez Rojas | 1–0 | Olea Contreras | Round 8: Perez Rojas, Jorge - Olea Contreras, Sebastian Emilio | Caro-Kann Defense: Breyer Variation | |
| Feb 25, 2026 | Rubio Bascur | ½–½ | Perez Rojas | Round 7: Rubio Bascur, Sebastian Alfonso - Perez Rojas, Jorge | Bogo-Indian Defense: Retreat Variation | |
| Feb 25, 2026 | Perez Rojas | ½–½ | Perez Rojas | Round 6: Perez Rojas, Jorge - Perez Rojas, Felipe | Semi-Slav Defense: Marshall Gambit, Main Line | |
| Feb 24, 2026 | Bahamondes Ortiz | 1–0 | Perez Rojas | Round 5: Bahamondes Ortiz, Benjamin - Perez Rojas, Jorge | Bogo-Indian Defense: Retreat Variation | |
| Feb 23, 2026 | Perez Rojas | 0–1 | Vigil | Round 4: Perez Rojas, Jorge - Vigil, Lucas | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Feb 23, 2026 | Diaz Contreras | ½–½ | Perez Rojas | Round 3: Diaz Contreras, Pedro - Perez Rojas, Jorge | French Defense: McCutcheon Variation, Lasker Variation | |
| Feb 22, 2026 | Perez Rojas | 1–0 | Soliz Gonzalez | Round 2: Perez Rojas, Jorge - Soliz Gonzalez, Jherik Israel | Sicilian Defense: Chekhover Variation | |
| Mar 1, 2025 | Perez Rojas | 1–0 | Cortez Vilca | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Feb 28, 2025 | Bustos Perez | 0–1 | Perez Rojas | Final Campeonato de Ajedrez Absoluto de Chile 2025 | French Defense: Advance Variation, Milner-Barry Gambit, Main Line | |
| Feb 27, 2025 | Perez Rojas | ½–½ | Perez Rojas | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Feb 27, 2025 | Salinas Herrera | 1–0 | Perez Rojas | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Queen's Pawn Game: London System | |
| Feb 26, 2025 | Perez Rojas | 1–0 | Correa Pena | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | |
| Feb 26, 2025 | Palma Araya | 1–0 | Perez Rojas | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| Feb 25, 2025 | Perez Rojas | 1–0 | Jeraldo Zepeda | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Caro-Kann Defense: Breyer Variation | |
| Jan 25, 2025 | Miranda Camus | 0–1 | Perez Rojas | Nacional Sub 20 Absoluto 2025 | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Jan 24, 2025 | Perez Rojas | 1–0 | Arias Diaz | Nacional Sub 20 Absoluto 2025 | Caro-Kann Defense: Breyer Variation | |
| Jan 24, 2025 | Gasic Merino | ½–½ | Perez Rojas | Nacional Sub 20 Absoluto 2025 | Queen's Pawn Game: Colle System, Traditional Colle | |
| Jan 23, 2025 | Perez Rojas | ½–½ | Arias Diaz | Nacional Sub 20 Absoluto 2025 | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jan 22, 2025 | Perez Rojas | 1–0 | Jimenez Jimenez | Nacional Sub 20 Absoluto 2025 | Sicilian Defense: Kan Variation, Modern Variation | |
| Jan 22, 2025 | Vergara Barreda | ½–½ | Perez Rojas | Nacional Sub 20 Absoluto 2025 | King's Indian Defense: Fianchetto Variation, Yugoslav Variation | |
| Jan 21, 2025 | Perez Rojas | 1–0 | Hassler Medina | Nacional Sub 20 Absoluto 2025 | Sicilian Defense: Kan Variation, Modern Variation | |
| Jan 21, 2025 | Nava Torrez | 1–0 | Perez Rojas | Nacional Sub 20 Absoluto 2025 | Queen's Pawn Game: Zukertort Variation | |
| Jan 20, 2025 | Munoz Venegas | 0–1 | Perez Rojas | Nacional Sub 20 Absoluto 2025 | French Defense: Advance Variation, Euwe Variation | |
| Sep 29, 2024 | Perez Rojas | ½–½ | Perez Rojas | NOVENO CHESS BOSS - CHESS TOUR GRUPO B | Petrov's Defense: French Attack | |
| Sep 29, 2024 | Perez Rojas | ½–½ | Farfan Ortiz | NOVENO CHESS BOSS - CHESS TOUR GRUPO B | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Sep 29, 2024 | Henriquez Hidalgo | ½–½ | Perez Rojas | NOVENO CHESS BOSS - CHESS TOUR GRUPO B | Semi-Slav Defense: Marshall Gambit, Main Line | |
| Sep 28, 2024 | Perez Rojas | * | Diaz Contreras | NOVENO CHESS BOSS - CHESS TOUR GRUPO B | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Sep 28, 2024 | Rebolledo Arias | 0–1 | Perez Rojas | NOVENO CHESS BOSS - CHESS TOUR GRUPO B | Dutch Defense: Leningrad Variation | |
| Sep 28, 2024 | Donoso Aguirre | 0–1 | Perez Rojas | NOVENO CHESS BOSS - CHESS TOUR GRUPO B | Sicilian Defense: Hyperaccelerated Pterodactyl | |
| Sep 27, 2024 | Estay Torreblanca | 1–0 | Perez Rojas | NOVENO CHESS BOSS - CHESS TOUR GRUPO B | Queen's Pawn Game: Accelerated London System | |
| Aug 4, 2024 | Perez Rojas | 1–0 | Martinez Pina | OCTAVO CHESS BOSS-CHESS TOUR GRUPO B | Sicilian Defense: Godiva Variation | |
| Aug 4, 2024 | Perez Rojas | 0–1 | Cuevas Araya | OCTAVO CHESS BOSS-CHESS TOUR GRUPO B | Bishop's Opening: Vienna Hybrid, Spielmann Attack | |
| Aug 4, 2024 | Caurapan Montero | ½–½ | Perez Rojas | OCTAVO CHESS BOSS-CHESS TOUR GRUPO B | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Aug 3, 2024 | Perez Rojas | 1–0 | Valdes Fuenzalida | OCTAVO CHESS BOSS- CHESS TOUR GRUPO B | Vienna Game: Anderssen Defense | |
| Aug 3, 2024 | Henriquez Hidalgo | ½–½ | Perez Rojas | OCTAVO CHESS BOSS- CHESS TOUR GRUPO B | Ruy Lopez: Schliemann Defense, Tartakower Variation | |
| Aug 3, 2024 | Palma Araya | 0–1 | Perez Rojas | OCTAVO CHESS BOSS-CHESS TOUR GRUPO B | Queen's Gambit Declined: Semi-Slav, Abrahams Variation | |
| Aug 2, 2024 | Perez Rojas | 0–1 | Aravena Navarro | OCTAVO CHESS BOSS-CHESS TOUR GRUPO B | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Jul 16, 2024 | Perez Rojas | ½–½ | Farfan Ortiz | Round 7: Perez Rojas, Jorge - Farfan Ortiz, Victor | French Defense: Alekhine-Chatard Attack | |
| Jul 15, 2024 | Perez Rojas | 0–1 | Vargas Maliqueo | Round 5: Perez Rojas, Jorge - Vargas Maliqueo, Ivan Patricio | Sicilian Defense: Kan Variation, Modern Variation | |
| Jul 14, 2024 | Perez Rojas | 1–0 | Meneses Riveros | XI OPEN DE AJEDREZ LEBU 2024 | Sicilian Defense: Taimanov Variation, Szén Variation | |
| Jul 14, 2024 | Perez Rojas | ½–½ | Perez Rojas | XI OPEN DE AJEDREZ LEBU 2024 | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jul 13, 2024 | Salinas Herrera | 1–0 | Perez Rojas | XI OPEN DE AJEDREZ LEBU 2024 | Nimzo-Larsen Attack: Classical Variation | |
| Jun 29, 2024 | Perez Rojas | 0–1 | Caceres Benitez | Round 9: Perez Rojas, Jorge - Caceres Benitez, Arturo Eduardo | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 28, 2024 | Jaque Gutierrez | ½–½ | Perez Rojas | Round 8: Jaque Gutierrez, Matias - Perez Rojas, Jorge | English Opening: Agincourt Defense | |
| Jun 28, 2024 | Perez Rojas | ½–½ | Francisco Guecamburu | Round 7: Perez Rojas, Jorge - Francisco Guecamburu, Candela Be | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line | |
| Jun 27, 2024 | Perez Rojas | 1–0 | Candia Gomez | Round 6: Perez Rojas, Jorge - Candia Gomez, Matias Vicente | Sicilian Defense: Chekhover Variation | |
| Jun 26, 2024 | Cargua Inca | ½–½ | Perez Rojas | Round 5: Cargua Inca, Mateo - Perez Rojas, Jorge | French Defense: Tarrasch Variation, Chistyakov Defense, Modern Line | |
| Jun 26, 2024 | Perez Rojas | 1–0 | Bruna Poblete | Round 4: Perez Rojas, Jorge - Bruna Poblete, Emilio | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Jun 25, 2024 | Palma Villanueva | 1–0 | Perez Rojas | Round 3: Palma Villanueva, Miguel Tadeo - Perez Rojas, Jorge | Ruy Lopez: Schliemann Defense | |
| Jun 24, 2024 | Perez Rojas | 1–0 | Peralta Saldias | Round 2: Perez Rojas, Jorge - Peralta Saldias, Raul Esteban | Caro-Kann Defense: Breyer Variation | |
| Jun 24, 2024 | Munoz Venegas | 0–1 | Perez Rojas | Round 1: Munoz Venegas, Vicente - Perez Rojas, Jorge | French Defense: Advance Variation, Main Line | |
| Feb 24, 2024 | Perez Rojas | 0–1 | Lenoir Ibacache | Round 9: Perez Rojas, Jorge - Lenoir Ibacache, Gabriel | Sicilian Defense: Chekhover Variation | |
| Feb 22, 2024 | Perez Rojas | 0–1 | Gasic Merino | Round 7: Perez Rojas, Jorge - Gasic Merino, Franco | Alekhine Defense: Scandinavian Variation | |
| Feb 21, 2024 | Perez Rojas | 0–1 | Vasquez Toledo | Round 5: Perez Rojas, Jorge - Cristian Vasquez Toledo | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Feb 20, 2024 | Perez Rojas | ½–½ | Salinas Herrera | Round 3: Perez Rojas, Jorge - Salinas Herrera, Pablo Patricio | Modern Defense: Standard Defense | |
| Feb 20, 2024 | Perez Rojas | ½–½ | Lopez Silva | Round 2: Perez Rojas, Jorge - Lopez Silva, Hugo Andres | Bishop's Opening: Vienna Hybrid | |
