| Jun 27, 2026 | Castellanos | 0–1 | Hernandez Arias | Round 7: Castellanos, Juan Jose - Hernandez Arias, Samuel | Sicilian Defense: Najdorf Variation, English Attack | |
| Jun 27, 2026 | Agudelo Ramirez | 1–0 | Hernandez Arias | Round 5: Agudelo Ramirez, Santiago - Hernandez Arias, Samuel | Queen's Pawn Game | |
| Jun 27, 2026 | Hernandez Arias | ½–½ | Alonso Ruiz | Round 4: Hernandez Arias, Samuel - Alonso Ruiz, Ian Alejandro | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 27, 2026 | Carvajal Barreto | 0–1 | Hernandez Arias | Round 3: Carvajal Barreto, Gian Lucas - Hernandez Arias, Samuel | Rapport-Jobava System, with e6 | |
| Jun 27, 2026 | Hernandez Arias | 1–0 | Gomez Calderon | Round 2: Hernandez Arias, Samuel - Gomez Calderon, Sebastian | French Defense: Tarrasch Variation, Open System, Süchting Line | |
| Jun 27, 2026 | Max Luan Cuellar Herrera | 0–1 | Hernandez Arias | Round 1: Max Luan Cuellar Herrera - Hernandez Arias, Samuel | Sicilian Defense: Closed, Korchnoi Defense | |
| May 24, 2026 | Santiago Arbelaez Cardona | 0–1 | Hernandez Arias | Round 6: Santiago Arbelaez Cardona - Hernandez Arias, Samuel | Queen's Pawn Game: London System, with e6 | |
| May 23, 2026 | Hernandez Arias | 1–0 | Ramirez Mejia | Round 5: Hernandez Arias, Samuel - Ramirez Mejia, Jose Gregorio | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| May 23, 2026 | Isaza Montoya | 0–1 | Hernandez Arias | Round 4: Isaza Montoya, Martin - Hernandez Arias, Samuel | Sicilian Defense: Najdorf Variation, Main Line | |
| May 21, 2026 | Hernandez Arias | 1–0 | Hernandez Duarte | Round 1: Hernandez Arias, Samuel - Hernandez Duarte, Juan Jose | Italian Game: Classical Variation, Giuoco Pianissimo | |
| May 21, 2026 | Hernandez Arias | ½–½ | Pena Gomez | Round 7: Hernandez Arias, Samuel - Pena Gomez, Dylan Andres | French Defense: Tarrasch Variation, Guimard Defense | |
| May 21, 2026 | Hernandez Arias | 1–0 | Navarro Espana | Round 3: Hernandez Arias, Samuel - Navarro Espana, Jacobo | French Defense: Tarrasch Variation | |
| May 21, 2026 | Parra | 0–1 | Hernandez Arias | Round 2: Parra, Issac - Hernandez Arias, Samuel | Sicilian Defense: Smith-Morra Gambit Declined, Push Variation | |
| Apr 4, 2026 | Rozo Cruz | 0–1 | Hernandez Arias | Round 7: Rozo Cruz, Manuela - Hernandez Arias, Samuel | Sicilian Defense: Modern Variations | |
| Apr 4, 2026 | Hernandez Arias | 1–0 | Gomez Calderon | Round 6: Hernandez Arias, Samuel - Gomez Calderon, Sebastian | Owen Defense | |
| Apr 4, 2026 | Rodriguez Rodriguez | 0–1 | Hernandez Arias | Round 6: Rodriguez Rodriguez, Thiago - Hernandez Arias, Samuel | Sicilian Defense: Najdorf Variation, English Attack | |
| Apr 3, 2026 | Hernandez Arias | 1–0 | Gallego Rodriguez | Round 1: Hernandez Arias, Samuel - Gallego Rodriguez, Salome | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Apr 1, 2026 | Hernandez Arias | 0–1 | Molina Vivas | Round 5: Hernandez Arias, Samuel - Molina Vivas, Joshua | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Apr 1, 2026 | Ramirez Mejia | ½–½ | Hernandez Arias | Round 4: Ramirez Mejia, Jose Gregorio - Hernandez Arias, Samuel | French Defense: Tarrasch Variation, Open System, Main Line | |
| Apr 1, 2026 | Hernandez Arias | 1–0 | Rosales Rojas | Round 3: Hernandez Arias, Samuel - Rosales Rojas, Juan Sebastian | Sicilian Defense: O'Kelly Variation, Venice System | |
| Apr 1, 2026 | Gallego Rodriguez | 0–1 | Hernandez Arias | Round 2: Gallego Rodriguez, Salome - Hernandez Arias, Samuel | Sicilian Defense: Moscow Variation, Main Line | |
| Apr 1, 2026 | Hernandez Arias | 1–0 | Pena Gomez | Round 1: Hernandez Arias, Samuel - Pena Gomez, Dilan Andres | Caro-Kann Defense: Panov Attack | |
| Mar 23, 2026 | Hernandez Arias | 1–0 | Moreno Cardenas | Round 6: Hernandez Arias, Samuel - Moreno Cardenas, Joseph Thomas | Sicilian Defense: Najdorf Variation | |
| Mar 22, 2026 | Hernandez Arias | 1–0 | Palacio Salazar | Round 4: Hernandez Arias, Samuel - Palacio Salazar, Nicolas | Philidor Defense: Hanham, Kmoch Variation | |
| Mar 22, 2026 | Schettini Acuna | 0–1 | Hernandez Arias | Round 3: Schettini Acuna, Massimo Matteo - Hernandez Arias, Samuel | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Mar 21, 2026 | Hernandez Arias | 1–0 | Guevara Garcia | Round 2: Hernandez Arias, Samuel - Guevara Garcia, Samuel Alejandro | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Mar 20, 2026 | Lee Morales | 0–1 | Hernandez Arias | Round 1: Lee Morales, Juan Martin - Hernandez Arias, Samuel | Sicilian Defense: Modern Variations | |
| Mar 18, 2026 | Ortiz Ortiz | 0–1 | Hernandez Arias | Round 7: Ortiz Ortiz, Diego Alejandro - Hernandez Arias, Samuel | Queen's Pawn Game: Colle System, Traditional Colle | |
| Mar 18, 2026 | Verdugo Silva | 0–1 | Hernandez Arias | Round 5: Verdugo Silva, Felipe - Hernandez Arias, Samuel | English Opening: Caro-Kann Defensive System | |
| Dec 11, 2025 | Hernandez Arias | 0–1 | Quinones Bustamante | XXI Festival Sudamericano de la Juventud 2025 | Sicilian Defense: Najdorf Variation | |
| Dec 10, 2025 | Banchon Crespo | ½–½ | Hernandez Arias | XXI Festival Sudamericano de la Juventud 2025 | Queen's Gambit Declined | |
| Dec 10, 2025 | Hernandez Arias | 1–0 | Cantanhede Garcez | XXI Festival Sudamericano de la Juventud 2025 | Rat Defense: Antal Defense | |
| Dec 9, 2025 | Quispe Sanchez | 1–0 | Hernandez Arias | XXI Festival Sudamericano de la Juventud 2025 | Sicilian Defense: Old Sicilian | |
| Dec 9, 2025 | Quispe Sanchez | * | Hernandez Arias | XXI Festival Suramericano de la Juventud 2025 Rapidas parte 2 | ? | |
| Dec 7, 2025 | Hernandez Arias | 1–0 | Alcala Manotas | XXI Festival Sudamericano de la Juventud 2025 | Sicilian Defense: Richter-Rauzer Variation | |
| Dec 6, 2025 | Hernandez Arias | 0–1 | Passmore Bowman | XXI Festival Sudamericano de la Juventud 2025 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 29, 2025 | Xiang | ½–½ | Hernandez Arias | Round 3: Xiang, Grayson - Hernandez Arias, Samuel | French Defense: Advance Variation, Paulsen Attack | |
| Apr 27, 2025 | Hernandez Arias | ½–½ | Camacho Casalinas | Round 7: Hernandez Arias, Samuel - Camacho Casalinas, Said Gabriel | Italian Game: Two Knights Defense, Blackburne Variation | |
| Apr 27, 2025 | Avendano | 0–1 | Hernandez Arias | Round 6: Avendano, Emmanuel - Hernandez Arias, Samuel | Queen's Pawn Game: Zukertort Variation | |
| Apr 26, 2025 | Hernandez Arias | 1–0 | Gonzalez Castro | Round 5: Hernandez Arias, Samuel - Gonzalez Castro, Ivan David | Petrov's Defense: French Attack | |
| Apr 26, 2025 | Molina Vivas | 0–1 | Hernandez Arias | Round 4: Molina Vivas, Joshua - Hernandez Arias, Samuel | Sicilian Defense: Kalashnikov Variation | |
| Apr 25, 2025 | Hernandez Arias | 1–0 | Cardona Salazar | Round 3: Hernandez Arias, Samuel - Cardona Salazar, Matias | Sicilian Defense: Hyperaccelerated Fianchetto | |
| Apr 25, 2025 | Restrepo Sanchez | 0–1 | Hernandez Arias | Round 2: Restrepo Sanchez, Martin - Hernandez Arias, Samuel | English Opening: Symmetrical Variation | |
| Jul 11, 2024 | Hernandez Arias | 1–0 | Moreno Cardenas | Round 7: Hernandez Arias, Samuel - Moreno Cardenas, Joseph Thomas | Sicilian Defense: Accelerated Dragon, Exchange Variation | |