| Jun 13, 2026 | Martinez Nestor | 0–1 | Mateus | Round 10: Martinez Nestor, Ian Marco - Mateus, Martha | Tarrasch Defense: Classical Variation | |
| Jun 10, 2026 | Cienfuegos Torres | 1–0 | Mateus | Round 9: Cienfuegos Torres, Cristopher Alejandro - Mateus, Martha | Sicilian Defense: Modern Variations | |
| Jun 10, 2026 | Mateus | 1–0 | Garmendia Vega | Round 11: Mateus, Martha - Garmendia Vega, Gabriel | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Jun 9, 2026 | Caicedo Rios | 0–1 | Mateus | Round 6: Caicedo Rios, Layla Yasmira - Mateus, Martha | Sicilian Defense: O'Kelly Variation, Venice System | |
| Jun 8, 2026 | Campos Gorgonio | 0–1 | Mateus | Round 9: Campos Gorgonio, Eduardo Arturo - Mateus, Martha | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Jun 8, 2026 | Mateus | 1–0 | Bregita | Round 8: Mateus, Martha - Bregita, Jhonathan | Sicilian Defense: Alapin Variation | |
| Jun 8, 2026 | Montiel Sanchez | 1–0 | Mateus | Round 7: Montiel Sanchez, Victor Manuel - Mateus, Martha | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Jun 8, 2026 | Mateus | 1–0 | Valadez Sepulveda | Round 6: Mateus, Martha - Valadez Sepulveda, Joel Isaac | French Defense: King's Indian Attack | |
| Jun 8, 2026 | Hernandez Ortega | ½–½ | Mateus | Round 5: Hernandez Ortega, Carolina - Mateus, Martha | Sicilian Defense: O'Kelly Variation, Normal System | |
| Jun 8, 2026 | Mateus | 0–1 | Canales Chinchilla | Round 4: Mateus, Martha - Canales Chinchilla, Victoria | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| Jun 8, 2026 | Jimenez Salas | 1–0 | Mateus | Round 3: Jimenez Salas, Maria Teresa - Mateus, Martha | Sicilian Defense: Prins Variation | |
| Jun 8, 2026 | Mateus | 1–0 | Luna Rodriguez | Round 2: Mateus, Martha - Luna Rodriguez, Sebastian | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jun 8, 2026 | Garzon Camelo | 1–0 | Mateus | Round 1: Garzon Camelo, Andres Santiago - Mateus, Martha | Sicilian Defense: O'Kelly Variation, Venice System | |
| Jun 7, 2026 | Mateus | 0–1 | Quesada Leon | Round 8: Mateus, Martha - Quesada Leon, Joshua | French Defense: King's Indian Attack | |
| Jun 6, 2026 | Mateus | ½–½ | Luna Monsalve | Round 7: Mateus, Martha - Luna Monsalve, Sofia | Rapport-Jobava System | |
| Jun 6, 2026 | Mateus | 0–1 | Angeles Vera | Round 4: Mateus, Martha - Angeles Vera, Mario Alberto | Ruy Lopez: Morphy Defense, Wormald Attack | |
| Jun 6, 2026 | Bedi | 1–0 | Mateus | Round 3: Bedi, Vaibhav - Mateus, Martha | Sicilian Defense: Grand Prix Attack | |
| Jun 6, 2026 | Mateus | 1–0 | Galvan Rodriguez | Round 2: Mateus, Martha - Galvan Rodriguez, Irving Gamaliel | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jun 6, 2026 | Rubio Mora | 1–0 | Mateus | Round 1: Rubio Mora, Lenner Atlai - Mateus, Martha | Zukertort Opening: Nimzo-Larsen Variation | |
| Jun 6, 2026 | Fernandez Concepcion | 0–1 | Mateus | Round 9: Fernandez Concepcion, Rafael Antonio - Mateus, Martha | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| Jun 6, 2026 | Mateus | 0–1 | Duarte Cramer | Round 8: Mateus, Martha - Duarte Cramer, Lily Jeanette | Vienna Game: Mieses Variation | |
| Jun 6, 2026 | Hernandez Vazquez | ½–½ | Mateus | Round 7: Hernandez Vazquez, Gerardo - Mateus, Martha | Sicilian Defense: O'Kelly Variation, Normal System | |
| Jun 6, 2026 | Mateus | 1–0 | Campos Gorgonio | Round 6: Mateus, Martha - Campos Gorgonio, Eduardo Arturo | Sicilian Defense: Alapin Variation, Barmen Defense, Central Exchange | |
| Jun 5, 2026 | Varela Velazquez | 1–0 | Mateus | Round 5: Varela Velazquez, Carlos Francisco - Mateus, Martha | Zukertort Opening | |
| Jun 5, 2026 | Diaz Gonzalez | 0–1 | Mateus | Round 5: Diaz Gonzalez, Ana Sofia - Mateus, Martha | Sicilian Defense: O'Kelly Variation, Réti System | |
| Jun 4, 2026 | Mateus | 1–0 | Duarte Cramer | Round 2: Mateus, Martha - Duarte Cramer, Evelynn Renata | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jun 4, 2026 | Mateus | 0–1 | Alfaro | Round 4: Mateus, Martha - Alfaro, William | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jun 4, 2026 | Leon Infante | ½–½ | Mateus | Round 3: Leon Infante, Bryan - Mateus, Martha | Queen's Pawn Game: Accelerated London System | |
| Jun 4, 2026 | Diaz Rosas | 1–0 | Mateus | Round 1: Diaz Rosas, Julio Cesar - Mateus, Martha | Tarrasch Defense: Classical Variation | |
| Dec 20, 2025 | Mateus | ½–½ | Rivera | Round 11: Mateus, Martha - Rivera, Ingris | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Dec 20, 2025 | Montilla Reyes | 1–0 | Mateus | Round 10: Montilla Reyes, Jorcerys - Mateus, Martha | Tarrasch Defense: Symmetrical Variation | |
| Dec 19, 2025 | Mateus | 1–0 | Ruiz Jaraba | Round 9: Mateus, Martha - Ruiz Jaraba, Valentina Sofia | Sicilian Defense: O'Kelly Variation, Venice System | |
| Dec 19, 2025 | Franco Valencia | 1–0 | Mateus | Round 8: Franco Valencia, Beatriz Irene - Mateus, Martha | Tarrasch Defense: Classical Variation | |
| Dec 18, 2025 | Mateus | 0–1 | Lopez Rayo | Round 7: Mateus, Martha - Lopez Rayo, Isabella | Vienna Game: Paulsen Variation | |
| Dec 18, 2025 | Mateus | ½–½ | Mogollon Tobar | Round 2: Mateus, Martha - Mogollon Tobar, Nicolle Julieth | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| Dec 18, 2025 | Morales Perez | ½–½ | Mateus | Round 6: Morales Perez, Ghisell - Mateus, Martha | Sicilian Defense: O'Kelly Variation, Normal System, Zagorovsky Line | |
| Dec 17, 2025 | Agudelo Zapata | 0–1 | Mateus | Round 5: Agudelo Zapata, Yarli Alejandra - Mateus, Martha | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| Dec 17, 2025 | Mateus | 0–1 | Pinillo Canon | Round 4: Mateus, Martha - Pinillo Canon, Silvana | Four Knights Game: Scotch Variation Accepted | |
| Dec 16, 2025 | Hernandez Fonseca | 0–1 | Mateus | Round 3: Hernandez Fonseca, Maria Paula - Mateus, Martha | Sicilian Defense: Najdorf Variation | |
| Dec 15, 2025 | Argote Heredia | 1–0 | Mateus | Round 1: Argote Heredia, Valentina - Mateus, Martha | Sicilian Defense: O'Kelly Variation, Réti System | |
| Sep 7, 2025 | Mateus | ½–½ | Lopez Rayo | Femenino | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada | Ruy Lopez: Morphy Defense, Wormald Attack | |
| Sep 7, 2025 | Ruiz Jaraba | ½–½ | Mateus | Femenino | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Sep 7, 2025 | Mateus | ½–½ | Hernandez Fonseca | Femenino | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada | Rapport-Jobava System | |
| Sep 6, 2025 | Mateus | ½–½ | Hernandez Fonseca | Femenino | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada | Rapport-Jobava System | |
| Sep 6, 2025 | Mogollon Tobar | ½–½ | Mateus | Femenino | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada | Sicilian Defense: Najdorf Variation | |
| Sep 5, 2025 | Mateus | 1–0 | Finley Rosero | Femenino | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada | Sicilian Defense: Nimzowitsch Variation, Advance Variation | |
| Sep 5, 2025 | Perez | 0–1 | Mateus | Femenino | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Sep 4, 2025 | Mateus | 0–1 | Montilla Reyes | Femenino | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada | Sicilian Defense: Alapin Variation | |
| Sep 4, 2025 | Diaz Gonzalez | ½–½ | Mateus | Femenino | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada | Sicilian Defense: O'Kelly Variation, Réti System | |
| Sep 3, 2025 | Mateus | 1–0 | Varela Acosta | Femenino | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada | Ruy Lopez: Morphy Defense, Wormald Attack | |
| May 6, 2025 | Morales Santos | 0–1 | Mateus | Ronda 9: Morales Santos, Natasha - Mateus, Martha | Tarrasch Defense: Dubov Tarrasch | |
| May 5, 2025 | Mateus | ½–½ | Garcia Ortega | Ronda 8: Mateus, Martha - Garcia Ortega, Natalia Belen | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| May 5, 2025 | Miranda Rodriguez | 1–0 | Mateus | Ronda 7: Miranda Rodriguez, Tania - Mateus, Martha | Sicilian Defense: O'Kelly Variation, Venice System | |
| May 4, 2025 | Mateus | 1–0 | Santiago Sontay | Ronda 6: Mateus, Martha - Santiago Sontay, Jenny Fernanda | French Defense: King's Indian Attack | |
| May 3, 2025 | Ortiz Verdezoto | 1–0 | Mateus | Ronda 5: Ortiz Verdezoto, Anahi - Mateus, Martha | Queen's Gambit Declined: Austrian Defense | |
| May 3, 2025 | Mateus | 1–0 | Juarez Garcia | Ronda 4: Mateus, Martha - Juarez Garcia, Daniela | Ruy Lopez: Morphy Defense | |
| May 2, 2025 | Velarde Hernandez | 0–1 | Mateus | Ronda 3: Velarde Hernandez, Paulina Yunuen - Mateus, Martha | Queen's Pawn Game: Symmetrical Variation | |
| May 1, 2025 | Mateus | 0–1 | Campos | Ronda 2: Mateus, Martha - Campos, Maria Jose | Ruy Lopez: Closed, Kholmov Variation | |
| May 1, 2025 | Gaona Garrido | 0–1 | Mateus | Ronda 1: Gaona Garrido, Estefania - Mateus, Martha | Sicilian Defense: O'Kelly Variation, Normal System | |
| Apr 18, 2025 | Mateus | 0–1 | Chaucanes | Round 8: Mateus, Martha - Chaucanes, Lina Marcela | Sicilian Defense: Taimanov Variation, Normal Variation | |
| Apr 18, 2025 | Brito Carrascal | ½–½ | Mateus | Round 7: Brito Carrascal, Isabela - Mateus, Martha | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Apr 17, 2025 | Mateus | 1–0 | Valencia Quinchia | Round 6: Mateus, Martha - Valencia Quinchia, Isabella | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Apr 16, 2025 | Mateus | ½–½ | Luna Monsalve | Round 4: Mateus, Martha - Luna Monsalve, Sofia | Ruy Lopez: Morphy Defense | |
| Apr 16, 2025 | Moncada Correa | 1–0 | Mateus | Round 5: Moncada Correa, Sara - Mateus, Martha | Queen's Gambit Declined: Orthodox Defense, Rubinstein Variation | |
| Apr 15, 2025 | Montilla Reyes | ½–½ | Mateus | Round 3: Montilla Reyes, Jorcerys - Mateus, Martha | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 14, 2025 | Mateus | 1–0 | Largo Chaparro | Round 2: Mateus, Martha - Largo Chaparro, Sofia Alejandra | Sicilian Defense: Hyperaccelerated Dragon | |
| Nov 11, 2024 | Mateus | ½–½ | Salcedo Paez | Round 5: Mateus, Martha - Salcedo Paez, Jackeline | Sicilian Defense: Delayed Alapin Variation | |
| Nov 11, 2024 | Mateus | 1–0 | Salcedo Paez | Round 2: Mateus, Martha - Salcedo Paez, Diana | Vienna Game: Mieses Variation | |
| Nov 11, 2024 | Mateus | 1–0 | Chirivi C | Round 4: Mateus, Martha - Chirivi C, Jenny Astrid | Vienna Game: Paulsen Variation | |
| Nov 11, 2024 | Echavarria | * | Mateus | Round 1: Echavarria, Marilyn Daniela - Mateus, Martha | Queen's Pawn Game: Torre Attack | |
| Nov 11, 2024 | Marin Vanegas | ½–½ | Mateus | Round 3: Marin Vanegas, Mariana - Mateus, Martha | Queen's Pawn Game: Colle System, Traditional Colle | |
| Nov 11, 2024 | Pedraza Aldana | 0–1 | Mateus | Round 5: Pedraza Aldana, Alexandra - Mateus, Martha | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Nov 10, 2024 | Toro Castaneda | 1–0 | Mateus | Round 2: Toro Castaneda, Elizabeth - Mateus, Martha | Sicilian Defense: O'Kelly Variation, Réti System | |
| Nov 9, 2024 | Mateus | ½–½ | Restrepo Cifuentes | Round 5: Mateus, Martha - Restrepo Cifuentes, Luciana | Vienna Game: Paulsen Variation | |
| Nov 9, 2024 | Montoya | 0–1 | Mateus | Round 4: Montoya, Mariangel - Mateus, Martha | Sicilian Defense: O'Kelly Variation, Normal System | |
| Nov 8, 2024 | Mateus | ½–½ | Moncada Correa | Round 3: Mateus, Martha - Moncada Correa, Sara | Slav Defense: Exchange Variation | |
| Nov 8, 2024 | Solano Trillos | 0–1 | Mateus | Round 2: Solano Trillos, Thaliana - Mateus, Martha | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Nov 7, 2024 | Mateus | 1–0 | Pacheco Hernandez | Round 1: Mateus, Martha - Pacheco Hernandez, Laura Michelle | Sicilian Defense: Alapin Variation | |
| Jun 10, 2023 | Kantor | 1–0 | Mateus | Teplice 2023 | Tarrasch Defense: Two Knights Variation | |
| Feb 19, 2022 | Lujan | 1–0 | Mateus | V Abierto de Montevideo | Sicilian Defense: Najdorf Variation | |
| Feb 18, 2022 | Mateus | 1–0 | Rodriguez Farias | V Abierto de Montevideo | Sicilian Defense: Alapin Variation | |
| Feb 17, 2022 | Mateus | 0–1 | Spata | V Abierto de Montevideo | Caro-Kann Defense: Panov Attack | |
| Feb 16, 2022 | Mateus | * | Elena | V Abierto de Montevideo | King's Pawn Game | |
| Feb 15, 2022 | Martinez Tagliafico | 0–1 | Mateus | V Abierto de Montevideo | Tarrasch Defense: Classical Variation, Réti Variation | |
| Feb 13, 2022 | Mateus | 0–1 | Lima | V Abierto de Montevideo | Four Knights Game: Scotch Variation Accepted | |
| Feb 13, 2022 | Torales | 1–0 | Mateus | V Abierto de Montevideo | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |