| May 24, 2026 | Cano Alcaraz | 1–0 | Delgado Caballero | Round 7: Cano Alcaraz, Juan Jose - Delgado Caballero, Nigel Alejandro | King's Indian Defense: Makogonov Variation | |
| May 24, 2026 | Delgado Caballero | 1–0 | Borre Meza | Round 6: Delgado Caballero, Nigel Alejandro - Borre Meza, Orlando David | Ruy Lopez: Morphy Defense | |
| May 23, 2026 | Diaz Alzate | 0–1 | Delgado Caballero | Round 5: Diaz Alzate, Thomas - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Moscow Variation | |
| May 23, 2026 | Delgado Caballero | 1–0 | Naranjo Rodriguez | Round 4: Delgado Caballero, Nigel Alejandro - Naranjo Rodriguez, Miguel Angel | Caro-Kann Defense: Maróczy Variation | |
| May 22, 2026 | Vargas Sanchez | 1–0 | Delgado Caballero | Round 3: Vargas Sanchez, Daniel Jose - Delgado Caballero, Nigel Alejandro | Bogo-Indian Defense: Retreat Variation | |
| Dec 11, 2025 | Delgado Caballero | 1–0 | Velasco Sarmiento | Round 9: Delgado Caballero, Nigel Alejandro - Velasco Sarmiento, Camilo Andres | Dutch Defense | |
| Dec 11, 2025 | Delgado Caballero | 0–1 | Lemos Holguin | Round 8: Delgado Caballero, Nigel Alejandro - Lemos Holguin, Jeronimo | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Dec 10, 2025 | Cardenas Huachaca | 1–0 | Delgado Caballero | Round 7: Cardenas Huachaca, Alessandro Jair - Delgado Caballero, Nigel Alejandro | King's Indian Defense: Orthodox Variation, Classical System | |
| Dec 9, 2025 | Delgado Caballero | 0–1 | Anigstein | Round 6: Delgado Caballero, Nigel Alejandro - Anigstein, Eugenio | English Opening: King's English Variation | |
| Dec 9, 2025 | Delgado Caballero | 0–1 | Chavez Bautista | Round 9: Delgado Caballero, Nigel Alejandro - Chavez Bautista, Lennin Alfredo | English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense | |
| Dec 9, 2025 | Salazar Yandun | ½–½ | Delgado Caballero | Round 8: Salazar Yandun, Daniel Alexander - Delgado Caballero, Nigel Alejandro | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Dec 9, 2025 | Delgado Caballero | ½–½ | Merca Alvarado | Round 7: Delgado Caballero, Nigel Alejandro - Merca Alvarado, Gabriel Adolfo | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Dec 9, 2025 | Cabrera Hernandez | 1–0 | Delgado Caballero | Round 6: Cabrera Hernandez, Enrique Gabriel - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Taimanov Variation, Szén Variation | |
| Dec 8, 2025 | Rueda Rojas | 0–1 | Delgado Caballero | Round 4: Rueda Rojas, Richard Alejandro - Delgado Caballero, Nigel Alejandro | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Dec 8, 2025 | Delgado Caballero | 0–1 | Abad Huaman | Round 5: Delgado Caballero, Nigel Alejandro - Abad Huaman, Adrian Estiven | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Dec 8, 2025 | Cabrera Hernandez | ½–½ | Delgado Caballero | Round 3: Cabrera Hernandez, Enrique Gabriel - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Najdorf Variation | |
| Dec 7, 2025 | Delgado Caballero | 1–0 | Navarro Canete | Round 5: Delgado Caballero, Nigel Alejandro - Navarro Canete, Facundo Javier | English Opening: King's English Variation, Closed System | |
| Dec 7, 2025 | Delgado Caballero | 0–1 | Ortiz Menacho | Round 4: Delgado Caballero, Nigel Alejandro - Ortiz Menacho, Sebastian Alonso | English Opening: King's English Variation | |
| Dec 7, 2025 | Lemos Holguin | 0–1 | Delgado Caballero | Round 3: Lemos Holguin, Jeronimo - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 7, 2025 | Delgado Caballero | ½–½ | Rayme Angulo Andres Joaquin | Round 2: Delgado Caballero, Nigel Alejandro - Rayme Angulo Andres Joaquin | Sicilian Defense: Delayed Alapin Variation | |
| Dec 7, 2025 | Vega Veloso | 0–1 | Delgado Caballero | Round 1: Vega Veloso, Clemente Tomas - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 6, 2025 | Delgado Caballero | 1–0 | Vega Veloso | Round 2: Delgado Caballero, Nigel Alejandro - Vega Veloso, Clemente Tomas | Réti Opening: Anglo-Slav Variation, New York System | |
| Dec 6, 2025 | Pilco Velez | 0–1 | Delgado Caballero | Round 1: Pilco Velez, Felix Eduardo - Delgado Caballero, Nigel Alejandro | Zukertort Opening: Nimzo-Larsen Variation | |
| Nov 6, 2025 | Gomez Orozco | ½–½ | Delgado Caballero | Round 6: Gomez Orozco, Jose Julian - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Grand Prix Attack | |
| Nov 5, 2025 | Delgado Caballero | ½–½ | Guevara Ruiz | Round 5: Delgado Caballero, Nigel Alejandro - Guevara Ruiz, Marvin Andres | King's Indian Attack | |
| Nov 5, 2025 | Allen Leydenz | 1–0 | Delgado Caballero | Round 4: Allen Leydenz, Christian Gabriel - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Snyder Variation | |
| Nov 5, 2025 | Delgado Caballero | 1–0 | Brown Camano | Round 3: Delgado Caballero, Nigel Alejandro - Brown Camano, Andres Camilo | English Opening: Symmetrical Variation, Botvinnik System Reversed, with e3 | |
| Nov 5, 2025 | Vergara Rivera | 0–1 | Delgado Caballero | Round 2: Vergara Rivera, Juan Sebastiaan - Delgado Caballero, Nigel Alejandro | King's Indian Defense: Fianchetto Variation, Classical Fianchetto | |
| Nov 5, 2025 | Delgado Caballero | ½–½ | Espinoza Guerrero | Round 1: Delgado Caballero, Nigel Alejandro - Espinoza Guerrero, Felix Alberto | English Opening: Anglo-Indian Defense | |
| Nov 5, 2025 | Delgado Caballero | 0–1 | Linares Orellana | Round 6: Delgado Caballero, Nigel Alejandro - Linares Orellana, Hector Jose | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Nov 5, 2025 | Colmenarez Rivero | 0–1 | Delgado Caballero | Round 3: Colmenarez Rivero, Jheremias David - Delgado Caballero, Nigel Alejandro | Indian Defense | |
| Nov 5, 2025 | Delgado Caballero | 1–0 | Polak | Round 2: Delgado Caballero, Nigel Alejandro - Polak, Delgion T. J. | Sicilian Defense: Open | |
| Nov 5, 2025 | Guevara Ruiz | 0–1 | Delgado Caballero | Round 1: Guevara Ruiz, Marvin Andres - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Nov 4, 2025 | Delgado Caballero | 1–0 | Guevara Ruiz | Round 6: Delgado Caballero, Nigel Alejandro - Guevara Ruiz, Marvin Andres | English Opening: Neo-Catalan | |
| Nov 4, 2025 | Letona V. | 1–0 | Delgado Caballero | Round 5: Letona V., Javier Alejandro - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Taimanov Variation | |
| Nov 3, 2025 | Pille Cruz | 0–1 | Delgado Caballero | Round 4: Pille Cruz, Juan Luis - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Smith-Morra Gambit | |
| Nov 3, 2025 | Delgado Caballero | 0–1 | Briceno Campos | Round 4: Delgado Caballero, Nigel Alejandro - Briceno Campos, Angel Gabriel | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| Nov 3, 2025 | Delgado Caballero | 0–1 | Vivas Gelves | Round 3: Delgado Caballero, Nigel Alejandro - Vivas Gelves, Mauricio Jose | English Opening: Great Snake Variation | |
| Nov 2, 2025 | Delgado Caballero | 0–1 | Ceballos Reyes | Round 1: Delgado Caballero, Nigel Alejandro - Ceballos Reyes, Roberto Carlos | Neo-Grünfeld Defense: Classical Variation, Modern Defense | |
| Nov 2, 2025 | Caballero | ½–½ | Delgado Caballero | Round 2: Caballero, David Eli - Delgado Caballero, Nigel Alejandro | Catalan Opening: Closed, Main Line | |
| Oct 28, 2025 | Delgado Caballero | ½–½ | Amaya Martinez | Round 8: Delgado Caballero, Nigel Alejandro - Amaya Martinez, Ramiro Orlando | Anderssen's Opening | |
| Oct 28, 2025 | Garcia Siabato | 0–1 | Delgado Caballero | Round 7: Garcia Siabato, Cristian Camilo - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Closed | |
| Oct 28, 2025 | Delgado Caballero | 1–0 | Grisales Castrillon | Round 6: Delgado Caballero, Nigel Alejandro - Grisales Castrillon, Juan Steban | English Opening: Symmetrical Variation | |
| Oct 28, 2025 | Beltran Serna | 1–0 | Delgado Caballero | Round 5: Beltran Serna, Ian Samuel - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Oct 28, 2025 | Delgado Caballero | 1–0 | Vera Alean | Round 4: Delgado Caballero, Nigel Alejandro - Vera Alean, Carlos Geronimo | English Opening: King's English Variation | |
| Oct 28, 2025 | Franco Torres | 1–0 | Delgado Caballero | Round 1: Franco Torres, Jeronimo - Delgado Caballero, Nigel Alejandro | ? | |
| Oct 28, 2025 | Toro Ramirez | 1–0 | Delgado Caballero | Round 3: Toro Ramirez, Samuel - Delgado Caballero, Nigel Alejandro | Ruy Lopez: Closed | |
| Oct 28, 2025 | Delgado Caballero | 1–0 | Torres Diaz | Round 2: Delgado Caballero, Nigel Alejandro - Torres Diaz, Juan Manuel | Anderssen's Opening | |
| Oct 28, 2025 | Becker Newmark | 0–1 | Delgado Caballero | Round 5: Becker Newmark, Jeronimo - Delgado Caballero, Nigel Alejandro | Indian Defense | |
| Oct 28, 2025 | Delgado Caballero | 1–0 | Viasus Cuellar | Round 4: Delgado Caballero, Nigel Alejandro - Viasus Cuellar, Juan Diego | Anderssen's Opening | |
| Oct 28, 2025 | Figueroa Rincon | 1–0 | Delgado Caballero | Round 9: Figueroa Rincon, Cesar Fabian - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Alapin Variation | |
| Oct 27, 2025 | Toro Ramirez | ½–½ | Delgado Caballero | Round 3: Toro Ramirez, Samuel - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Najdorf Variation | |
| Oct 27, 2025 | Castro Silva | 0–1 | Delgado Caballero | Round 1: Castro Silva, Juan David - Delgado Caballero, Nigel Alejandro | Owen Defense | |
| Oct 27, 2025 | Bolanos Lopez | ½–½ | Delgado Caballero | Round 6: Bolanos Lopez, Juan Jacobo - Delgado Caballero, Nigel Alejandro | Ruy Lopez: Closed, Chigorin Defense, Panov System | |
| Oct 27, 2025 | Delgado Caballero | 1–0 | Soto Ramirez | Round 2: Delgado Caballero, Nigel Alejandro - Soto Ramirez, Andres Camilo | English Opening: King's English Variation | |
| Oct 27, 2025 | Salazar Yandun | 0–1 | Delgado Caballero | Round 6: Salazar Yandun, Daniel Alexander - Delgado Caballero, Nigel Alejandro | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| Oct 26, 2025 | Delgado Caballero | 1–0 | Amaya Martinez | Round 5: Delgado Caballero, Nigel Alejandro - Amaya Martinez, Ramiro Orlando | English Opening: Neo-Catalan | |
| Oct 26, 2025 | Becker Newmark | ½–½ | Delgado Caballero | Round 4: Becker Newmark, Jeronimo - Delgado Caballero, Nigel Alejandro | Indian Defense | |
| Oct 25, 2025 | Delgado Caballero | ½–½ | Pinedo Fernandez | Round 3: Delgado Caballero, Nigel Alejandro - Pinedo Fernandez, David Rebey | English Opening: King's English Variation, Reversed Sicilian | |
| Oct 25, 2025 | Rumbo Rojas | 0–1 | Delgado Caballero | Round 2: Rumbo Rojas, Juan Pablo - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Open | |
| May 24, 2025 | Velandia Jimenez | 0–1 | Delgado Caballero | Round 7: Velandia Jimenez, Johan Felipe - Delgado Caballero, Nigel Alejandro | King's Indian Attack: Wahls Defense | |
| May 23, 2025 | Ochoa Parra | 0–1 | Delgado Caballero | Round 5: Ochoa Parra, Carlos Orlando - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Najdorf Variation | |
| May 23, 2025 | Delgado Caballero | 1–0 | Soto Leguizamon | Round 4: Delgado Caballero, Nigel Alejandro - Soto Leguizamon, David Esteban | English Opening: Anglo-Indian Defense, Slav Formation | |
| May 22, 2025 | Delgado Caballero | 0–1 | Zapata Sanchez | Round 6: Delgado Caballero, Nigel Alejandro - Zapata Sanchez, Juan Jose | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Apr 27, 2025 | Ruiz Agudelo | ½–½ | Delgado Caballero | Round 7: Ruiz Agudelo, Jeronimo - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Najdorf Variation, English Attack, Anti-English | |
| Apr 25, 2025 | Delgado Caballero | 0–1 | Lopez Rayo | Round 2: Delgado Caballero, Nigel Alejandro - Lopez Rayo, Santiago | Queen's Pawn Game: London System | |
| Jan 30, 2025 | Delgado Caballero | 1–0 | Betancourt Vega | Round 3: Delgado Caballero, Nigel Alejandro - Betancourt Vega, Breynner David | English Opening: Anglo-Indian Defense | |
| Jan 30, 2025 | Bolanos Lopez | 1–0 | Delgado Caballero | Round 2: Bolanos Lopez, Juan Jacobo - Delgado Caballero, Nigel Alejandro | Ruy Lopez: Open, Bernstein Variation | |
| Feb 2, 2025 | Delgado Caballero | 1–0 | Toro Ramirez | Round 9: Delgado Caballero, Nigel Alejandro - Toro Ramirez, Samuel | English Opening | |
| Feb 2, 2025 | Perez Valero | 0–1 | Delgado Caballero | Round 8: Perez Valero, Andres Gabriel - Delgado Caballero, Nigel Alejandro | Trompowsky Attack | |
| Feb 1, 2025 | Delgado Caballero | ½–½ | Montilla Rodriguez | Round 7: Delgado Caballero, Nigel Alejandro - Montilla Rodriguez, Camilo | Réti Opening: Anglo-Slav Variation, London Defensive System | |
| Feb 1, 2025 | Salazar Perez | ½–½ | Delgado Caballero | Round 6: Salazar Perez, Nicolas David - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Najdorf Variation, English Attack, Anti-English | |
| Jan 31, 2025 | Delgado Caballero | 1–0 | Munoz Gutierrez | Round 5: Delgado Caballero, Nigel Alejandro - Munoz Gutierrez, Juan Andres | English Opening: Agincourt Defense | |
| Jan 31, 2025 | Lopez Rayo | 1–0 | Delgado Caballero | Round 4: Lopez Rayo, Santiago - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Lasker-Pelikan Variation | |
| Jan 29, 2025 | Delgado Caballero | 1–0 | Beltran | Round 1: Delgado Caballero, Nigel Alejandro - Beltran, Oskar Sebastian | English Opening: Anglo-Dutch Defense | |
| Dec 14, 2024 | Delgado Caballero | ½–½ | Vasquez Rojas | Round 6: Delgado Caballero, Nigel Alejandro - Vasquez Rojas, Juan Diego | English Opening: King's English Variation | |
| Dec 13, 2024 | Delgado Caballero | 1–0 | Herrera Jimenez | Round 4: Delgado Caballero, Nigel Alejandro - Herrera Jimenez, Mateo | Réti Opening: Advance Variation | |
| Dec 13, 2024 | Vasquez Ramirez | 0–1 | Delgado Caballero | Round 3: Vasquez Ramirez, Jean Paul - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Closed | |
| Dec 12, 2024 | Delgado Caballero | ½–½ | Diaz Alzate | Round 2: Delgado Caballero, Nigel Alejandro - Diaz Alzate, Thomas | Ruy Lopez: Morphy Defense | |
| Dec 12, 2024 | Padilla | 0–1 | Delgado Caballero | Round 1: Padilla, Angel Sebastian - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Old Sicilian | |
| Dec 12, 2024 | Rueda Rojas | 1–0 | Delgado Caballero | Round 5: Rueda Rojas, Richard Alejandro - Delgado Caballero, Nigel Alejandro | Neo-Grünfeld Defense: with g3 | |
| Nov 25, 2024 | Parra Ladino | * | Delgado Caballero | Round 12: Parra Ladino, Samuel Fernando - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Lasker-Pelikan Variation, Exchange Variation | |
| Nov 25, 2024 | Delgado Caballero | 1–0 | Parra Ladino | Round 11: Delgado Caballero, Nigel Alejandro - Parra Ladino, Samuel Fernando | English Opening: Anglo-Scandinavian Defense, Löhn Gambit | |
| Jun 9, 2024 | Rodriguez Narvaez | 0–1 | Delgado Caballero | Round 12: Rodriguez Narvaez, Dantte Andre - Delgado Caballero, Nigel Alejandro | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 9, 2024 | Delgado Caballero | 1–0 | Rodriguez Narvaez | Round 11: Delgado Caballero, Nigel Alejandro - Rodriguez Narvaez, Dantte Andre | Sicilian Defense: Modern Variations | |
| Jun 9, 2024 | Negron Lizarazo | 1–0 | Delgado Caballero | Round 10: Negron Lizarazo, Juan Sebastian - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Closed | |
| Jun 9, 2024 | Delgado Caballero | 1–0 | Negron Lizarazo | Round 9: Delgado Caballero, Nigel Alejandro - Negron Lizarazo, Juan Sebastian | Nimzo-Larsen Attack: Modern Variation | |
| Jun 9, 2024 | Delgado Caballero | 0–1 | Cardona Duque | Round 8: Delgado Caballero, Nigel Alejandro - Cardona Duque, Juan Esteban | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jun 9, 2024 | Cardona Duque | * | Delgado Caballero | Round 7: Cardona Duque, Juan Esteban - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Alapin Variation | |
| Jun 9, 2024 | Berty Diaz | 0–1 | Delgado Caballero | Round 6: Berty Diaz, Eloy David - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Closed | |
| Jun 9, 2024 | Delgado Caballero | 1–0 | Berty Diaz | Round 5: Delgado Caballero, Nigel Alejandro - Berty Diaz, Eloy David | English Opening: King's English Variation | |
| Jun 9, 2024 | Salazar Yandun | 1–0 | Delgado Caballero | Round 4: Salazar Yandun, Daniel Alexander - Delgado Caballero, Nigel Alejandro | Queen's Pawn Game: Barry Attack, Tarzan Attack | |
| Jun 9, 2024 | Delgado Caballero | 1–0 | Salazar Yandun | Round 3: Delgado Caballero, Nigel Alejandro - Salazar Yandun, Daniel Alexander | English Opening: Agincourt Defense | |
| Jun 9, 2024 | Herrera Jimenez | 1–0 | Delgado Caballero | Round 2: Herrera Jimenez, Mateo - Delgado Caballero, Nigel Alejandro | King's Indian Defense: Orthodox Variation, Aronin-Taimanov Defense | |
| Jun 9, 2024 | Delgado Caballero | ½–½ | Herrera Jimenez | Round 1: Delgado Caballero, Nigel Alejandro - Herrera Jimenez, Mateo | English Opening: Anglo-Indian Defense | |
| Jun 9, 2024 | Torres Diaz | 0–1 | Delgado Caballero | Round 6: Torres Diaz, Juan Manuel - Delgado Caballero, Nigel Alejandro | Trompowsky Attack | |
| Jun 9, 2024 | Delgado Caballero | 0–1 | Borre Meza | Round 5: Delgado Caballero, Nigel Alejandro - Borre Meza, Orlando David | English Opening: King's English Variation | |
| Jun 9, 2024 | Andrade Salcedo | 0–1 | Delgado Caballero | Round 4: Andrade Salcedo, Jorge Mario - Delgado Caballero, Nigel Alejandro | Indian Defense: Anti-Grünfeld, Basman-Williams Attack | |
| Jun 8, 2024 | Delgado Caballero | 1–0 | Negron Lizarazo | Round 3: Delgado Caballero, Nigel Alejandro - Negron Lizarazo, Juan Sebastian | English Opening: King's English Variation | |
| Jun 8, 2024 | Toro Ramirez | 1–0 | Delgado Caballero | Round 2: Toro Ramirez, Samuel - Delgado Caballero, Nigel Alejandro | Sicilian Defense: Moscow Variation | |