| Jun 20, 2026 | Mejia Rosas | 1–0 | Arismendi Barragan | Round 7: Mejia Rosas, Dario - Arismendi Barragan, Eithan David | Sicilian Defense: Old Sicilian | |
| Jun 20, 2026 | Rua Palacio | * | Mejia Rosas | Round 6: Rua Palacio, Nora - Mejia Rosas, Dario | Indian Defense: Accelerated London System | |
| Jun 20, 2026 | Mejia Rosas | 0–1 | Campo Balanta | Round 5: Mejia Rosas, Dario - Campo Balanta, Wilfrido | Three Knights Opening | |
| Jun 20, 2026 | Ramirez Bonilla | 1–0 | Mejia Rosas | Round 4: Ramirez Bonilla, Sergio Daniel - Mejia Rosas, Dario | King's Gambit Declined: Queen's Knight Defense | |
| Jun 20, 2026 | Mejia Rosas | 1–0 | Lizarazo Camelo | Round 3: Mejia Rosas, Dario - Lizarazo Camelo, Sara Alejandra | Sicilian Defense: Old Sicilian | |
| Jun 20, 2026 | Alejandro Pardo Castillo | 0–1 | Mejia Rosas | Round 2: Alejandro Pardo Castillo - Mejia Rosas, Dario | Three Knights Opening | |
| Jun 20, 2026 | Mejia Rosas | 0–1 | Ortiz Hernandez | Round 1: Mejia Rosas, Dario - Ortiz Hernandez, Jose Guillermo | Sicilian Defense: French Variation | |
| May 24, 2026 | Mejia Rosas | ½–½ | Jimenez Vargas | Round 7: Mejia Rosas, Dario - Jimenez Vargas, Juan Carlos | Italian Game: Giuoco Piano | |
| May 24, 2026 | Celis Vargas | 0–1 | Mejia Rosas | Round 6: Celis Vargas, Walter Enrique - Mejia Rosas, Dario | Scotch Game: Scotch Gambit | |
| May 24, 2026 | Mejia Rosas | 0–1 | Lizarazo Camelo | Round 5: Mejia Rosas, Dario - Lizarazo Camelo, Sara Alejandra | Sicilian Defense: Old Sicilian | |
| May 24, 2026 | Mejia Rosas | 0–1 | Serna Montano | Round 3: Mejia Rosas, Dario - Serna Montano, Andres Sebastian | Caro-Kann Defense | |
| May 24, 2026 | Angel Yesid Amaya Torres | 0–1 | Mejia Rosas | Round 4: Angel Yesid Amaya Torres - Mejia Rosas, Dario | Italian Game: Two Knights Defense | |
| May 24, 2026 | Adrian Alejandro Hoyos Suaza | 0–1 | Mejia Rosas | Round 2: Adrian Alejandro Hoyos Suaza - Mejia Rosas, Dario | Queen's Indian Defense: Kasparov Variation | |
| May 24, 2026 | Adrián Alejandro Hoyos Suaza | ½–½ | Mejia Rosas | Round 2: Adrián Alejandro Hoyos Suaza - Mejia Rosas, Dario | Queen's Indian Defense: Kasparov Variation | |
| May 24, 2026 | Mejia Rosas | 0–1 | Galvis Cala | Round 1: Mejia Rosas, Dario - Galvis Cala, Miguel Angel | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| May 18, 2026 | Mejia Rosas | 0–1 | Pena Flechas | Round 6: Mejia Rosas, Dario - Pena Flechas, Luis Orlando | Sicilian Defense: Alapin Variation | |
| May 18, 2026 | Mejia Rosas | * | Guerrero Avila | Round 5: Mejia Rosas, Dario - Guerrero Avila, Hernando | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| May 17, 2026 | Angulo Ricardo | 1–0 | Mejia Rosas | Round 4: Angulo Ricardo, Milton - Mejia Rosas, Dario | Torre Attack: Classical Defense | |
| May 16, 2026 | Mejia Rosas | 1–0 | Sierra Daza | Round 2: Mejia Rosas, Dario - Sierra Daza, Edinson | Sicilian Defense: Old Sicilian | |
| May 16, 2026 | Murcia Molina | 0–1 | Mejia Rosas | Round 3: Murcia Molina, Manuel Hernando - Mejia Rosas, Dario | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| May 16, 2026 | Ocacionez Amortegui | 0–1 | Mejia Rosas | Round 1: Ocacionez Amortegui, Maria Camila - Mejia Rosas, Dario | Indian Defense: Anti-Nimzo-Indian | |
| Apr 20, 2026 | Mejia Rosas | 1–0 | Becerra | Round 7: Mejia Rosas, Dario - Becerra, Sergio | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Apr 20, 2026 | Mendez Gomez | 1–0 | Mejia Rosas | Round 6: Mendez Gomez, Robert Antonio - Mejia Rosas, Dario | Queen's Pawn Game: Barry Attack, Tarzan Attack | |
| Apr 20, 2026 | Mejia Rosas | 1–0 | Ortega Leon | Round 5: Mejia Rosas, Dario - Ortega Leon, Jaime | French Defense: Hecht-Reefschläger Variation | |
| Apr 20, 2026 | Mejia Rosas | 1–0 | Lian Khalif Rodriguez Monroy | Round 4: Mejia Rosas, Dario - Lian Khalif Rodriguez Monroy | Pirc Defense | |
| Apr 20, 2026 | Mejia Rosas | 1–0 | Rodriguez Arguello | Round 2: Mejia Rosas, Dario - Rodriguez Arguello, Carlo | Italian Game: Giuoco Piano, Greco's Attack | |
| Apr 20, 2026 | Angulo Ricardo | 1–0 | Mejia Rosas | Round 3: Angulo Ricardo, Milton - Mejia Rosas, Dario | Queen's Gambit Declined | |
| Apr 19, 2026 | Vargas Diaz | 1–0 | Mejia Rosas | Round 1: Vargas Diaz, David Alejandro - Mejia Rosas, Dario | English Opening: Symmetrical Variation, Normal Variation | |
| Apr 5, 2026 | Mejia Rosas | 0–1 | Cantor Pardo | Round 9: Mejia Rosas, Dario - Cantor Pardo, Antonio | Caro-Kann Defense | |
| Apr 5, 2026 | Rico Diaz | 0–1 | Mejia Rosas | Round 8: Rico Diaz, Ettlingert Blas - Mejia Rosas, Dario | French Defense: Knight Variation | |
| Apr 4, 2026 | Mejia Rosas | 0–1 | Silva | Round 7: Mejia Rosas, Dario - Silva, Mariano | Caro-Kann Defense: Karpov Variation | |
| Apr 4, 2026 | Murcia Molina | 0–1 | Mejia Rosas | Round 6: Murcia Molina, Manuel Hernando - Mejia Rosas, Dario | Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Apr 4, 2026 | Mejia Rosas | 1–0 | Rueda Villamizar | Round 5: Mejia Rosas, Dario - Rueda Villamizar, Nicolas | Sicilian Defense: Nimzowitsch Variation, Advance Variation | |
| Apr 3, 2026 | Mejia Rosas | 0–1 | Rodriguez Guerra | Round 3: Mejia Rosas, Dario - Rodriguez Guerra, Nicolas | French Defense: Classical Variation | |
| Apr 3, 2026 | Quintero Prieto | 0–1 | Mejia Rosas | Round 4: Quintero Prieto, David - Mejia Rosas, Dario | English Opening: Symmetrical Variation | |
| Apr 2, 2026 | Tangarife Giraldo | 1–0 | Mejia Rosas | Round 2: Tangarife Giraldo, Jose Humberto - Mejia Rosas, Dario | Indian Defense: Normal Variation | |
| Apr 1, 2026 | Mejia Rosas | 0–1 | Chavarro Fraija | Round 1: Mejia Rosas, Dario - Chavarro Fraija, Juan Pablo | Sicilian Defense: Hyperaccelerated Dragon | |
| Mar 28, 2026 | Mejia Rosas | 0–1 | Angulo Ricardo | Round 7: Mejia Rosas, Dario - Angulo Ricardo, Milton | Caro-Kann Defense | |
| Mar 28, 2026 | Vera Realpe | ½–½ | Mejia Rosas | Round 6: Vera Realpe, Emmanuel - Mejia Rosas, Dario | King's Knight Opening: Normal Variation | |
| Mar 28, 2026 | Mejia Rosas | 0–1 | Ortega Leon | Round 5: Mejia Rosas, Dario - Ortega Leon, Jaime | French Defense: Steiner Variation | |
| Mar 28, 2026 | Mejia Rosas | 0–1 | Rua Palacio | Round 3: Mejia Rosas, Dario - Rua Palacio, Nora | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Mar 28, 2026 | Mejia Rosas | 0–1 | Pacheco Gutierrez | Round 1: Mejia Rosas, Dario - Pacheco Gutierrez, Johnny Rafael | Italian Game: Scotch Gambit, Max Lange Attack | |
| Feb 16, 2026 | Lopez Ramirez | 1–0 | Mejia Rosas | Round 1: Lopez Ramirez, Jorge Hernan - Mejia Rosas, Dario | Trompowsky Attack | |
| Feb 16, 2026 | Ortiz Celis | 0–1 | Mejia Rosas | Round 3: Ortiz Celis, Isabella - Mejia Rosas, Dario | Nimzo-Indian Defense | |
| Feb 16, 2026 | Nino Mendoza | 0–1 | Mejia Rosas | Round 4: Nino Mendoza, Lucas - Mejia Rosas, Dario | Three Knights Opening | |
| Feb 16, 2026 | Mejia Rosas | 0–1 | Gomez | Round 5: Mejia Rosas, Dario - Gomez, Dario G | Modern Defense | |
| Feb 16, 2026 | Mejia Rosas | 0–1 | Lizarazo Camelo | Round 6: Mejia Rosas, Dario - Lizarazo Camelo, Sara Alejandra | Sicilian Defense: Lasker-Pelikan Variation, Retreat Variation | |
| Feb 16, 2026 | Acosta Nunez | 0–1 | Mejia Rosas | Round 7: Acosta Nunez, Miguel - Mejia Rosas, Dario | Italian Game: Giuoco Piano | |
| Jan 18, 2026 | Taborda Parra | 1–0 | Mejia Rosas | Round 6: Taborda Parra, Wilder Andres - Mejia Rosas, Dario | Indian Defense: London System | |
| Jan 18, 2026 | Gomez | 1–0 | Mejia Rosas | Round 4: Gomez, Dario G - Mejia Rosas, Dario | French Defense: Steiner Variation | |
| Jan 18, 2026 | Lopez Ramirez | 1–0 | Mejia Rosas | Round 2: Lopez Ramirez, David Santiago - Mejia Rosas, Dario | Queen's Gambit Declined: Ragozin Defense | |
| Jan 18, 2026 | Mejia Rosas | 0–1 | Contreras R | Round 1: Mejia Rosas, Dario - Contreras R, Wilson Mauricio | Owen Defense | |
| Dec 23, 2025 | Yeomans Luna | 1–0 | Mejia Rosas | Round 7: Yeomans Luna, Elsie Maribel - Mejia Rosas, Dario | Queen's Gambit Declined: Ragozin Defense | |
| Dec 23, 2025 | Mejia Rosas | 0–1 | Rios Baron | Round 6: Mejia Rosas, Dario - Rios Baron, Juan Andres | Caro-Kann Defense: Panov Attack, Gunderam Attack | |
| Dec 23, 2025 | Paez Colmenares | 0–1 | Mejia Rosas | Round 5: Paez Colmenares, Adolfo - Mejia Rosas, Dario | Ruy Lopez: Bird Variation | |
| Dec 23, 2025 | Villalobos Celeita | 1–0 | Mejia Rosas | Round 3: Villalobos Celeita, Edgar Alfonso - Mejia Rosas, Dario | Paleface Attack | |
| Dec 23, 2025 | Mejia Rosas | 0–1 | Ramirez | Round 2: Mejia Rosas, Dario - Ramirez, Carlos | Sicilian Defense: Kramnik Variation | |
| Dec 23, 2025 | Guerrero Avila | ½–½ | Mejia Rosas | Round 1: Guerrero Avila, Hernando - Mejia Rosas, Dario | Trompowsky Attack | |
| Nov 23, 2025 | Gomez | 1–0 | Mejia Rosas | Round 7: Gomez, Maria Helena - Mejia Rosas, Dario | Queen's Gambit Declined: Ragozin Defense | |
| Nov 23, 2025 | Mejia Rosas | 0–1 | Paez Colmenares | Round 6: Mejia Rosas, Dario - Paez Colmenares, Adolfo | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Nov 23, 2025 | Guerrero | 1–0 | Mejia Rosas | Round 2: Guerrero, Javier Eduardo - Mejia Rosas, Dario | Nimzowitsch Defense: Kennedy Variation, Riemann Defense | |
| Nov 23, 2025 | Ladino Hernandez | 1–0 | Mejia Rosas | Round 1: Ladino Hernandez, Angel Joel - Mejia Rosas, Dario | Rapport-Jobava System | |
| Oct 19, 2025 | Varon Pulido | 1–0 | Mejia Rosas | Round 7: Varon Pulido, Daniel - Mejia Rosas, Dario | Italian Game: Anti-Fried Liver Defense | |
| Oct 19, 2025 | Mejia Rosas | 1–0 | Munoz Cardenas | Round 6: Mejia Rosas, Dario - Munoz Cardenas, Cristian Camilo | Four Knights Game: Spanish Variation, Rubinstein Variation | |
| Oct 19, 2025 | Acosta Nunez | 1–0 | Mejia Rosas | Round 5: Acosta Nunez, Miguel - Mejia Rosas, Dario | French Defense: Horwitz Attack | |
| Oct 19, 2025 | Cortes | 1–0 | Mejia Rosas | Round 3: Cortes, Emanuel - Mejia Rosas, Dario | French Defense: Knight Variation | |
| Oct 19, 2025 | Lopez Ramirez | 1–0 | Mejia Rosas | Round 1: Lopez Ramirez, Jorge Hernan - Mejia Rosas, Dario | French Defense: Normal Variation | |
| Sep 16, 2025 | Barrera Silva | 0–1 | Mejia Rosas | Ronda 5: Barrera Silva, Carlos Esteban - Mejia Rosas, Dario | Slav Defense | |
| Sep 16, 2025 | Monsalve Martinez | 0–1 | Mejia Rosas | Ronda 7: Monsalve Martinez, Javier Ricardo - Mejia Rosas, Dario | Queen's Pawn Game: Accelerated London System | |
| Sep 16, 2025 | Mejia Rosas | 0–1 | Villalobos Celeita | Ronda 6: Mejia Rosas, Dario - Villalobos Celeita, Edgar Alfonso | Four Knights Game: Spanish Variation | |
| Sep 16, 2025 | Mejia Rosas | 0–1 | Bustos Acosta | Ronda 4: Mejia Rosas, Dario - Bustos Acosta, Isauro | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Sep 16, 2025 | Luis Fernando Delgado | 0–1 | Mejia Rosas | Ronda 3: Luis Fernando Delgado - Mejia Rosas, Dario | Bishop's Opening: Ponziani Gambit | |
| Sep 16, 2025 | Mejia Rosas | 0–1 | Santos Rios | Ronda 2: Mejia Rosas, Dario - Santos Rios, Carlos Gabriel | Caro-Kann Defense | |
| Sep 16, 2025 | Melo Ramirez | 1–0 | Mejia Rosas | Ronda 1: Melo Ramirez, Marlon Roman - Mejia Rosas, Dario | Italian Game: Classical Variation | |
| Jul 20, 2025 | Mejia Rosas | 1–0 | Nicolas Bermudez Marino | Round 7: Mejia Rosas, Dario - Nicolas Bermudez Marino | ? | |
| Jul 20, 2025 | Emmanuel Neisa | 1–0 | Mejia Rosas | Round 6: Emmanuel Neisa - Mejia Rosas, Dario | Four Knights Game: Italian Variation | |
| Jul 20, 2025 | Mejia Rosas | 0–1 | Pena Nieto | Round 5: Mejia Rosas, Dario - Pena Nieto, Ana Marcela | French Defense: Exchange Variation | |
| Jul 20, 2025 | Santos Rios | 1–0 | Mejia Rosas | Round 4: Santos Rios, Carlos Gabriel - Mejia Rosas, Dario | Queen's Pawn Game: Accelerated London System | |
| Jul 20, 2025 | Mejia Rosas | * | Garcia Pena | Round 3: Mejia Rosas, Dario - Garcia Pena, Pablo Eduardo | Ruy Lopez: Classical Variation | |
| Jul 20, 2025 | Mejia Rosas | 0–1 | Paladines Pinzon | Round 1: Mejia Rosas, Dario - Paladines Pinzon, Samuel | Sicilian Defense: French Variation | |
| Jul 20, 2025 | Roa Herrera | * | Mejia Rosas | 6to IRT Centro Comercial AV. Chile Torneo de Clubes, empresas, colegios y univer | ? | |
| Jun 15, 2025 | Mejia Rosas | 1–0 | Sanchez Mesa | Round 7: Mejia Rosas, Dario - Sanchez Mesa, Dylan Steven | French Defense: Knight Variation | |
| Jun 15, 2025 | Pinilla Rozo | 1–0 | Mejia Rosas | Round 6: Pinilla Rozo, Maria Alejandra - Mejia Rosas, Dario | French Defense: Normal Variation | |
| Jun 15, 2025 | Mejia Rosas | 0–1 | Pena Velandia | Round 5: Mejia Rosas, Dario - Pena Velandia, Sebastian | Caro-Kann Defense: Exchange Variation | |
| Jun 15, 2025 | Fiquitiva Gutierrez | 0–1 | Mejia Rosas | Round 4: Fiquitiva Gutierrez, Brian Alex - Mejia Rosas, Dario | Queen's Pawn Game: London System | |
| Jun 15, 2025 | Mejia Rosas | 1–0 | Cortes Cortes | Round 3: Mejia Rosas, Dario - Cortes Cortes, Carlos | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Jun 15, 2025 | Centanaro Erazo | 1–0 | Mejia Rosas | Round 2: Centanaro Erazo, Nicole Daniela - Mejia Rosas, Dario | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Jun 15, 2025 | Mejia Rosas | 0–1 | Salazar Celis | Round 1: Mejia Rosas, Dario - Salazar Celis, Alejandro | French Defense: Exchange Variation | |
| May 18, 2025 | Suarez Ortiz | 1–0 | Mejia Rosas | Round 7: Suarez Ortiz, Samuel Felipe - Mejia Rosas, Dario | Sicilian Defense: O'Kelly Variation, Normal System | |
| May 18, 2025 | Mejia Rosas | 0–1 | Gomez | Round 6: Mejia Rosas, Dario - Gomez, Alfredo | French Defense: Exchange Variation | |
| May 18, 2025 | Reyes Aristizabal | 1–0 | Mejia Rosas | Round 5: Reyes Aristizabal, Andres - Mejia Rosas, Dario | Queen's Pawn Game: Colle System | |
| May 18, 2025 | Mejia Rosas | 1–0 | Hernandez Gutierrez | Round 4: Mejia Rosas, Dario - Hernandez Gutierrez, Damian Felipe | Four Knights Game: Spanish Variation, Double Spanish | |
| May 18, 2025 | Naranjo Diaz | 1–0 | Mejia Rosas | Round 3: Naranjo Diaz, Juan Felipe - Mejia Rosas, Dario | Sicilian Defense: Alapin Variation, Barmen Defense | |
| May 18, 2025 | Mejia Rosas | 1–0 | David Cuellar | Round 2: Mejia Rosas, Dario - David Cuellar | King's Pawn Game: Busch-Gass Gambit | |
| May 18, 2025 | Castillo Rodriguez | 1–0 | Mejia Rosas | Round 1: Castillo Rodriguez, Edward Andres - Mejia Rosas, Dario | English Opening: Symmetrical Variation, Full Symmetry Line | |
| May 1, 2025 | Mena Cordoba | 1–0 | Mejia Rosas | Round 1: Mena Cordoba, Yamil Octavio - Mejia Rosas, Dario | Sicilian Defense: Portsmouth Gambit | |
| Apr 27, 2025 | Mejia Rosas | 0–1 | Loaiza Carranza | Round 1: Mejia Rosas, Dario - Loaiza Carranza, Pablo Eli | Scandinavian Defense | |
| Apr 27, 2025 | Mejia Rosas | 0–1 | Galvis Cala | Round 3: Mejia Rosas, Dario - Galvis Cala, Miguel Angel | Sicilian Defense: Kramnik Variation | |
| Apr 27, 2025 | Mejia Rosas | 0–1 | Murcia Molina | Round 7: Mejia Rosas, Dario - Murcia Molina, Manuel Hernando | Four Knights Game: Italian Variation | |
| Apr 27, 2025 | Cortes | 1–0 | Mejia Rosas | Round 4: Cortes, Emanuel - Mejia Rosas, Dario | Sicilian Defense: Wing Gambit | |