| Jun 20, 2026 | Estrella Becerra | 1–0 | Ortega Leon | Round 7: Estrella Becerra, Fernando - Ortega Leon, Jaime | Nimzo-Larsen Attack: Classical Variation | |
| Jun 20, 2026 | Ortega Leon | 1–0 | Conde Granada | Round 6: Ortega Leon, Jaime - Conde Granada, Alain Camilo | Sicilian Defense | |
| Jun 20, 2026 | Herrera Idarraga | 1–0 | Ortega Leon | Round 5: Herrera Idarraga, Karen Alejandra - Ortega Leon, Jaime | Queen's Gambit Declined: Queen's Knight Variation | |
| Jun 20, 2026 | Ortega Leon | 1–0 | Guerrero Avila | Round 4: Ortega Leon, Jaime - Guerrero Avila, Hernando | Sicilian Defense | |
| Jun 20, 2026 | Rodrigo Zarate Algecira | 0–1 | Ortega Leon | Round 3: Rodrigo Zarate Algecira - Ortega Leon, Jaime | Nimzowitsch Defense: Franco-Nimzowitsch Variation | |
| Jun 20, 2026 | Ortega Leon | ½–½ | Acevedo | Round 2: Ortega Leon, Jaime - Acevedo, Daniel Santiago | Philidor Defense | |
| Jun 20, 2026 | Pacheco Gutierrez | * | Ortega Leon | Round 1: Pacheco Gutierrez, Johnny Rafael - Ortega Leon, Jaime | ? | |
| May 24, 2026 | Ortega Leon | 0–1 | Lopez Ramirez | Round 7: Ortega Leon, Jaime - Lopez Ramirez, Jorge Hernan | Scotch Game: Steinitz Variation | |
| May 24, 2026 | Valcarcel Sierra | 0–1 | Ortega Leon | Round 6: Valcarcel Sierra, Gustavo - Ortega Leon, Jaime | Queen's Gambit Declined: Queen's Knight Variation | |
| May 24, 2026 | Ortega Leon | 1–0 | Tarazona Villamizar | Round 5: Ortega Leon, Jaime - Tarazona Villamizar, Jose Rafael | Scandinavian Defense: Panov Transfer | |
| May 24, 2026 | Ortega Leon | ½–½ | Verdugo Silva | Round 3: Ortega Leon, Jaime - Verdugo Silva, Felipe | Caro-Kann Defense | |
| May 24, 2026 | Marte Corripio | 1–0 | Ortega Leon | Round 4: Marte Corripio, Frank Manuel - Ortega Leon, Jaime | Queen's Pawn Game: Accelerated London System | |
| May 24, 2026 | Diaz Ardila | 1–0 | Ortega Leon | Round 2: Diaz Ardila, Camilo Andres - Ortega Leon, Jaime | English Opening: Agincourt Defense | |
| Apr 20, 2026 | Garcia Rojas | 1–0 | Ortega Leon | Round 7: Garcia Rojas, Ana Maria - Ortega Leon, Jaime | Queen's Pawn Game: Accelerated London System | |
| Apr 20, 2026 | Ortega Leon | 1–0 | Forero Aponte | Round 6: Ortega Leon, Jaime - Forero Aponte, Jorge Eliecer | Scotch Game: Lolli Variation | |
| 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 | Ortega Leon | 0–1 | Vargas Diaz | Round 4: Ortega Leon, Jaime - Vargas Diaz, David Alejandro | Sicilian Defense: French Variation | |
| Apr 20, 2026 | Ortega Leon | 0–1 | Montilla Rodriguez | Round 2: Ortega Leon, Jaime - Montilla Rodriguez, Camilo | Caro-Kann Defense: Exchange Variation | |
| Apr 20, 2026 | Ardila Pena | 0–1 | Ortega Leon | Round 3: Ardila Pena, Wilfran - Ortega Leon, Jaime | Nimzowitsch Defense: Franco-Nimzowitsch Variation | |
| Apr 19, 2026 | Rodriguez Arguello | 0–1 | Ortega Leon | Round 1: Rodriguez Arguello, Carlo - Ortega Leon, Jaime | Nimzowitsch Defense: Franco-Nimzowitsch Variation | |
| Mar 28, 2026 | Cruz Ayala | 0–1 | Ortega Leon | Round 7: Cruz Ayala, Brayan Esneyder - Ortega Leon, Jaime | French Defense: Tarrasch Variation, Guimard Defense | |
| Mar 28, 2026 | Ortega Leon | 0–1 | Galvis Cala | Round 6: Ortega Leon, Jaime - Galvis Cala, Miguel Angel | Sicilian Defense: French 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 | Ortega Leon | 0–1 | Chavarro Fraija | Round 4: Ortega Leon, Jaime - Chavarro Fraija, Juan Pablo | Sicilian Defense: Hyperaccelerated Dragon | |
| Mar 28, 2026 | Munoz | 0–1 | Ortega Leon | Round 3: Munoz, Andres Mauricio - Ortega Leon, Jaime | French Defense: Advance Variation | |
| Mar 28, 2026 | Ortega Leon | 0–1 | Urquijo Prada | Round 2: Ortega Leon, Jaime - Urquijo Prada, Santiago | Caro-Kann Defense: Exchange Variation | |
| Feb 16, 2026 | Ortega Leon | 1–0 | Chavarro Fraija | Round 2: Ortega Leon, Jaime - Chavarro Fraija, Juan Pablo | Sicilian Defense: Hyperaccelerated Dragon | |
| Feb 16, 2026 | Guevara Rincon | 1–0 | Ortega Leon | Round 3: Guevara Rincon, Cristian Camilo - Ortega Leon, Jaime | French Defense: Advance Variation | |
| Feb 16, 2026 | Ortega Leon | 0–1 | Guerrero Avila | Round 4: Ortega Leon, Jaime - Guerrero Avila, Hernando | Zukertort Opening | |
| Feb 16, 2026 | Romero Ballesteros | 0–1 | Ortega Leon | Round 5: Romero Ballesteros, Alan Gabriel - Ortega Leon, Jaime | Nimzowitsch Defense: Franco-Nimzowitsch Variation | |
| Feb 16, 2026 | Ortega Leon | 0–1 | Segura Bejarano | Round 6: Ortega Leon, Jaime - Segura Bejarano, Fabio | Scotch Game: Classical Variation | |
| Feb 16, 2026 | Ortega Leon | 0–1 | Beltran Serna | Round 7: Ortega Leon, Jaime - Beltran Serna, Ian Samuel | Sicilian Defense: Old Sicilian | |
| Jan 18, 2026 | Albarracin Riveros | * | Ortega Leon | Round 7: Albarracin Riveros, Giovanny - Ortega Leon, Jaime | French Defense: Advance Variation | |
| Jan 18, 2026 | Santos Rios | 1–0 | Ortega Leon | Round 3: Santos Rios, Carlos Gabriel - Ortega Leon, Jaime | Queen's Pawn Game: London System, with e6 | |
| Jan 18, 2026 | Ortega Leon | 0–1 | Castillo Rodriguez | Round 1: Ortega Leon, Jaime - Castillo Rodriguez, Edward Andres | Caro-Kann Defense: Exchange Variation | |
| Nov 17, 2025 | Ortega Leon | 1–0 | Sierra Daza | Round 7: Ortega Leon, Jaime - Sierra Daza, Edinson | Sicilian Defense: Old Sicilian | |
| Nov 16, 2025 | Luciana Rodriguez Benavides | 0–1 | Ortega Leon | Round 5: Luciana Rodriguez Benavides - Ortega Leon, Jaime | French Defense: Exchange Variation | |
| Nov 15, 2025 | Ortega Leon | 0–1 | Jimenez | Round 2: Ortega Leon, Jaime - Jimenez, Juan Carlos | Scotch Game: Classical Variation | |
| Nov 15, 2025 | Rodrigo Gonzalez Manrique | 1–0 | Ortega Leon | Round 3: Rodrigo Gonzalez Manrique - Ortega Leon, Jaime | Queen's Gambit Declined: Alapin Variation | |
| Nov 14, 2025 | Samuel Diaz Espana | 0–1 | Ortega Leon | Round 1: Samuel Diaz Espana - Ortega Leon, Jaime | Polish Opening | |
| Sep 16, 2025 | Guerrero Avila | 1–0 | Ortega Leon | Ronda 5: Guerrero Avila, Hernando - Ortega Leon, Jaime | French Defense: Hecht-Reefschläger Variation | |
| Sep 16, 2025 | Gomez | 1–0 | Ortega Leon | Ronda 7: Gomez, Dario G - Ortega Leon, Jaime | French Defense: Steiner Variation | |
| Sep 16, 2025 | Ortega Leon | 1–0 | Monsalve Martinez | Ronda 6: Ortega Leon, Jaime - Monsalve Martinez, Javier Ricardo | Sicilian Defense: Hyperaccelerated Dragon | |
| Sep 16, 2025 | Ortega Leon | 1–0 | Barrera Silva | Ronda 4: Ortega Leon, Jaime - Barrera Silva, Carlos Esteban | French Defense: Exchange Variation | |
| Sep 16, 2025 | Rueda Villamizar | 0–1 | Ortega Leon | Ronda 3: Rueda Villamizar, Nicolas - Ortega Leon, Jaime | Queen's Gambit Declined | |
| Sep 16, 2025 | Ortega Leon | 0–1 | Gonzalez Gonzalez | Ronda 2: Ortega Leon, Jaime - Gonzalez Gonzalez, Ismael | Scandinavian Defense: Modern Variation | |
| Sep 16, 2025 | Longas Serrano | 1–0 | Ortega Leon | Ronda 1: Longas Serrano, Edgar - Ortega Leon, Jaime | Queen's Pawn Game: Chigorin Variation | |
| Jun 8, 2025 | Guerrero Avila | 1–0 | Ortega Leon | Round 7: Guerrero Avila, Hernando - Ortega Leon, Jaime | Queen's Pawn Game: Levitsky Attack | |
| Jun 8, 2025 | Ortega Leon | 1–0 | Cantor Pardo | Round 6: Ortega Leon, Jaime - Cantor Pardo, Joaquin | Sicilian Defense | |
| Jun 8, 2025 | Ortega Leon | 1–0 | Samuel Felipe Gonzalez Granados | Round 5: Ortega Leon, Jaime - Samuel Felipe Gonzalez Granados | Scotch Game | |
| Jun 8, 2025 | Casares Contreras | 1–0 | Ortega Leon | Round 4: Casares Contreras, Jose Gabriel - Ortega Leon, Jaime | French Defense: Advance Variation | |
| Jun 8, 2025 | Sierra | 1–0 | Ortega Leon | Round 3: Sierra, Edinson - Ortega Leon, Jaime | Queen's Pawn Game | |
| Jun 8, 2025 | Ortega Leon | 1–0 | Suarez Ortiz | IRT Abierto Alekhine Club KALLPA 2025 | Scotch Game: Schmidt Variation | |
| Jun 8, 2025 | Pabon Sarmiento | 1–0 | Ortega Leon | Round 1: Pabon Sarmiento, David - Ortega Leon, Jaime | French Defense: Exchange Variation | |
| May 18, 2025 | Serrano Gutierrez | 0–1 | Ortega Leon | Round 7: Serrano Gutierrez, Rovick - Ortega Leon, Jaime | Queen's Pawn Game: Accelerated London System | |
| May 18, 2025 | Ortega Leon | 1–0 | Hernandez Gutierrez | Round 6: Ortega Leon, Jaime - Hernandez Gutierrez, Damian Felipe | Scotch Game | |
| May 18, 2025 | Giangrandi Restrepo | 1–0 | Ortega Leon | Round 5: Giangrandi Restrepo, Lorenzo - Ortega Leon, Jaime | Queen's Pawn Game: Chigorin Variation | |
| May 18, 2025 | Ortega Leon | 0–1 | Martinez Russi | Round 4: Ortega Leon, Jaime - Martinez Russi, Tygua Lautaro | Scotch Game: Schmidt Variation | |
| May 18, 2025 | Alvarez Alvarez Jair | 1–0 | Ortega Leon | Round 3: Alvarez Alvarez Jair - Ortega Leon, Jaime | French Defense: Paulsen Variation | |
| May 18, 2025 | Ortega Leon | 0–1 | Alvarez Guzman | Round 2: Ortega Leon, Jaime - Alvarez Guzman, Joseph Emmanuel | Sicilian Defense: Moscow Variation | |
| May 18, 2025 | Castro Lombana | 1–0 | Ortega Leon | Round 1: Castro Lombana, Juan Pablo - Ortega Leon, Jaime | Nimzo-Larsen Attack: Classical Variation | |
| May 1, 2025 | Ortega Leon | 0–1 | Arango | Round 2: Ortega Leon, Jaime - Arango, Santiago | Alekhine Defense: Maróczy Variation | |
| May 1, 2025 | Ortega Leon | 1–0 | Aldana | Round 6: Ortega Leon, Jaime - Aldana, Omar | Sicilian Defense: Old Sicilian | |
| May 1, 2025 | Dominguez Rincon | 1–0 | Ortega Leon | Round 3: Dominguez Rincon, Miller Duvan - Ortega Leon, Jaime | French Defense: Advance Variation | |
| May 1, 2025 | Garvin Mejia | 1–0 | Ortega Leon | Round 7: Garvin Mejia, Ricardo Luis - Ortega Leon, Jaime | Queen's Pawn Game: Chigorin Variation | |
| Apr 27, 2025 | Ortega Leon | 0–1 | Guevara Alarcon | Round 3: Ortega Leon, Jaime - Guevara Alarcon, Juan Diego | Scotch Game: Lolli Variation | |
| Apr 27, 2025 | Ortega Leon | 0–1 | Suarez Vera | Round 5: Ortega Leon, Jaime - Suarez Vera, Angel Antonio | Sicilian Defense | |
| Apr 27, 2025 | Loaiza Carranza | 1–0 | Ortega Leon | Round 2: Loaiza Carranza, Pablo Eli - Ortega Leon, Jaime | French Defense: Paulsen Variation | |
| Apr 27, 2025 | Guevara Garcia | 0–1 | Ortega Leon | Round 4: Guevara Garcia, Samuel Alejandro - Ortega Leon, Jaime | English Opening: Agincourt Defense | |
| Apr 27, 2025 | Serrano Gutierrez | ½–½ | Ortega Leon | Round 6: Serrano Gutierrez, Rovick - Ortega Leon, Jaime | Queen's Pawn Game: Accelerated London System | |
| Apr 27, 2025 | Rebolledo | 0–1 | Ortega Leon | Round 7: Rebolledo, Andrea Carolina - Ortega Leon, Jaime | Ruy Lopez: Classical Variation, Central Variation | |
| Feb 23, 2025 | Ortega Leon | 0–1 | Chaucanes | Round 2: Ortega Leon, Jaime - Chaucanes, Lina Marcela | Sicilian Defense: French Variation | |
| Feb 23, 2025 | Ortega Leon | 1–0 | Forero | Round 4: Ortega Leon, Jaime - Forero, Edwin Johann | Sicilian Defense: Modern Variations | |
| Feb 23, 2025 | Ortega Leon | 0–1 | Silva | Round 6: Ortega Leon, Jaime - Silva, Jorge | Scotch Game: Classical Variation | |
| Feb 23, 2025 | Suarez Perez | 0–1 | Ortega Leon | Round 3: Suarez Perez, Edwin Fabian - Ortega Leon, Jaime | Bird Opening | |
| Feb 23, 2025 | Perez Valero | 0–1 | Ortega Leon | Round 5: Perez Valero, Andres Gabriel - Ortega Leon, Jaime | Queen's Gambit Declined: Queen's Knight Variation | |
| Feb 23, 2025 | Acuna Romero | 0–1 | Ortega Leon | Round 7: Acuna Romero, Vladimir - Ortega Leon, Jaime | French Defense: Horwitz Attack | |