| Oct 28, 2025 | Grisales Castrillon | 1–0 | Otero | Round 9: Grisales Castrillon, Juan Steban - Otero, Juan David | Queen's Pawn Game: Mason Attack | |
| Oct 28, 2025 | Otero | 1–0 | Salamanca | Round 8: Otero, Juan David - Salamanca, Juan Manuel | English Opening: King's English Variation | |
| Oct 28, 2025 | Rincon Barrera | 0–1 | Otero | Round 7: Rincon Barrera, Oliver Alexander - Otero, Juan David | ? | |
| Oct 28, 2025 | Otero | 1–0 | Jaseth Blanquicett | Round 6: Otero, Juan David - Jaseth Blanquicett | Queen's Pawn Game: London System | |
| Oct 28, 2025 | Valencia Lopez | 1–0 | Otero | Round 5: Valencia Lopez, Rudiger Estiven - Otero, Juan David | Bishop's Opening | |
| Oct 28, 2025 | Otero | 0–1 | Andrade Salcedo | Round 4: Otero, Juan David - Andrade Salcedo, Jorge Mario | Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense | |
| Oct 28, 2025 | Pinedo Fernandez | 0–1 | Otero | Round 1: Pinedo Fernandez, David Rebey - Otero, Juan David | ? | |
| Oct 28, 2025 | Ceron Pena | 0–1 | Otero | Round 3: Ceron Pena, Didier Alexandro - Otero, Juan David | English Opening: King's English Variation | |
| Oct 28, 2025 | Otero | 0–1 | Otero Portillo | Round 2: Otero, Juan David - Otero Portillo, Daniel Alejandro | Torre Attack: Fianchetto Defense | |
| Oct 28, 2025 | Sanchez Burgos | 1–0 | Otero | Round 6: Sanchez Burgos, Carlos Antonio - Otero, Juan David | Sicilian Defense: Franco-Sicilian Variation | |
| Oct 28, 2025 | Otero | 1–0 | Mejia Romero | Round 5: Otero, Juan David - Mejia Romero, Arlon Maiko | Benoni Defense: Old Benoni | |
| Oct 28, 2025 | Jaseth Blanquicett | 0–1 | Otero | Round 4: Jaseth Blanquicett - Otero, Juan David | Sicilian Defense | |
| Oct 27, 2025 | Otero | 0–1 | Ceron Pena | Round 3: Otero, Juan David - Ceron Pena, Didier Alexandro | Queen's Pawn Game: London System, with e6 | |
| Oct 27, 2025 | Garcia Siabato | 1–0 | Otero | Round 2: Garcia Siabato, Cristian Camilo - Otero, Juan David | Vienna Game: Anderssen Defense | |
| Oct 27, 2025 | Otero | 0–1 | Torres Diaz | Round 1: Otero, Juan David - Torres Diaz, Juan Manuel | Queen's Pawn Game: London System, with e6 | |
| Oct 27, 2025 | Vera Alean | ½–½ | Otero | Round 6: Vera Alean, Carlos Geronimo - Otero, Juan David | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Oct 26, 2025 | Otero | 0–1 | Guevara Munoz | Round 5: Otero, Juan David - Guevara Munoz, Jesus Geovanni | Queen's Pawn Game: London System | |
| Oct 26, 2025 | Juan David Castro Silva | 0–1 | Otero | Round 4: Juan David Castro Silva - Otero, Juan David | Queen's Gambit Declined: Harrwitz Attack | |
| Oct 25, 2025 | Otero | 0–1 | Mejia Romero | Round 3: Otero, Juan David - Mejia Romero, Arlon Maiko | Benoni Defense: Old Benoni | |
| Oct 25, 2025 | Salazar Yandun | 1–0 | Otero | Round 2: Salazar Yandun, Daniel Alexander - Otero, Juan David | Queen's Pawn Game | |
| Oct 24, 2025 | Otero | 0–1 | Amaya Martinez | Round 1: Otero, Juan David - Amaya Martinez, Ramiro Orlando | Caro-Kann Defense: Exchange Variation | |
| Jun 9, 2024 | Tellez Leguizamo | 1–0 | Otero | Round 10: Tellez Leguizamo, Diego Alejandro - Otero, Juan David | Scandinavian Defense: Main Line | |
| Jun 9, 2024 | Otero | 0–1 | Tellez Leguizamo | Round 9: Otero, Juan David - Tellez Leguizamo, Diego Alejandro | Slav Defense: Quiet Variation, Pin Defense | |
| Jun 9, 2024 | Zarabanda Rojas | 1–0 | Otero | Round 8: Zarabanda Rojas, Daniel Santiago - Otero, Juan David | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Jun 9, 2024 | Otero | 0–1 | Zarabanda Rojas | Round 7: Otero, Juan David - Zarabanda Rojas, Daniel Santiago | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Jun 9, 2024 | Otero | 1–0 | Zambrano Erazo | Round 6: Otero, Juan David - Zambrano Erazo, Esteban Santiago | Queen's Pawn Game: London System | |
| Jun 9, 2024 | Zambrano Erazo | 1–0 | Otero | Round 5: Zambrano Erazo, Esteban Santiago - Otero, Juan David | Scandinavian Defense: Main Line | |
| Jun 9, 2024 | Otero | 1–0 | Ossa Muchavisoy | Round 4: Otero, Juan David - Ossa Muchavisoy, Eric Stiven | Queen's Pawn Game: London System, with e6 | |
| Jun 9, 2024 | Ossa Muchavisoy | 1–0 | Otero | Round 3: Ossa Muchavisoy, Eric Stiven - Otero, Juan David | Nimzowitsch Defense: Scandinavian Variation, Advance Variation | |
| Jun 9, 2024 | Otero | 0–1 | Gaona Ballesteros | Round 2: Otero, Juan David - Gaona Ballesteros, Andres | London System | |
| Jun 9, 2024 | Gaona Ballesteros | 1–0 | Otero | Round 1: Gaona Ballesteros, Andres - Otero, Juan David | Rapport-Jobava System | |
| Jun 9, 2024 | Sebastian Gallego Pereira | 0–1 | Otero | Round 6: Sebastian Gallego Pereira - Otero, Juan David | Queen's Pawn Game: Colle System, Anti-Colle | |
| Jun 9, 2024 | Otero | ½–½ | Zea Parra | Round 4: Otero, Juan David - Zea Parra, Luis David | Queen's Pawn Game: London System | |
| Jun 8, 2024 | Zarabanda Rojas | 1–0 | Otero | Round 3: Zarabanda Rojas, Daniel Santiago - Otero, Juan David | Scandinavian Defense: Main Line | |
| Jun 8, 2024 | Otero | 0–1 | Perdomo Rivera | Round 2: Otero, Juan David - Perdomo Rivera, Luis Miguel | Bogo-Indian Defense: Exchange Variation | |
| Jun 8, 2024 | Otero | 1–0 | Sebastian Gallego Pereira | Round 7: Otero, Juan David - Sebastian Gallego Pereira | Queen's Pawn Game: London System | |
| Jun 7, 2024 | Zea Parra | 1–0 | Otero | Round 6: Zea Parra, Luis David - Otero, Juan David | Scandinavian Defense: Main Line | |
| Jun 7, 2024 | Otero | 0–1 | Perdomo Rivera | Round 5: Otero, Juan David - Perdomo Rivera, Luis Miguel | Bogo-Indian Defense: Exchange Variation | |
| Jun 6, 2024 | Guzman Lanzziano | 1–0 | Otero | Round 4: Guzman Lanzziano, Hanier David - Otero, Juan David | Scandinavian Defense: Main Line | |
| Jun 6, 2024 | Otero | 0–1 | Avila Vargas | Round 3: Otero, Juan David - Avila Vargas, Juan Manuel | Queen's Pawn Game: London System | |
| Jun 5, 2024 | Gaona Ballesteros | 1–0 | Otero | Round 1: Gaona Ballesteros, Andres - Otero, Juan David | Rapport-Jobava System | |