| Mar 29, 2026 | Lopez Ospina | ½–½ | Jimenez Mendez | Round 8: Lopez Ospina, Sandra Marcela - Jimenez Mendez, William | Caro-Kann Defense: Exchange Variation | |
| Mar 29, 2026 | Conde Granada | 1–0 | Lopez Ospina | Round 7: Conde Granada, Alain Camilo - Lopez Ospina, Sandra Marcela | Queen's Gambit Declined | |
| Mar 29, 2026 | Lopez Ospina | 1–0 | Narvaez Gonzalez | Round 6: Lopez Ospina, Sandra Marcela - Narvaez Gonzalez, Javier Alejandro | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Mar 29, 2026 | Gallegos Tellez | 1–0 | Lopez Ospina | Round 5: Gallegos Tellez, Alfonso - Lopez Ospina, Sandra Marcela | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Mar 29, 2026 | Lopez Ospina | 1–0 | Acosta Neira | Round 4: Lopez Ospina, Sandra Marcela - Acosta Neira, Jaime | Petrov's Defense: Three Knights Game | |
| Mar 29, 2026 | Garcia Neira | 1–0 | Lopez Ospina | Round 3: Garcia Neira, Carlos Alberto - Lopez Ospina, Sandra Marcela | Tarrasch Defense: Symmetrical Variation | |
| Mar 29, 2026 | Lopez Ospina | 1–0 | Jimenez Jimenez | Round 2: Lopez Ospina, Sandra Marcela - Jimenez Jimenez, Matias | Italian Game: Giuoco Pianissimo, Normal | |
| Mar 29, 2026 | Dominguez Rincon | 1–0 | Lopez Ospina | Round 1: Dominguez Rincon, Miller Duvan - Lopez Ospina, Sandra Marcela | French Defense: Tarrasch Variation | |
| Jun 25, 2024 | Lopez Ospina | 1–0 | Rey Barroso | Round 6: Lopez Ospina, Sandra Marcela - Rey Barroso, Pablo | Pirc Defense | |
| Jun 25, 2024 | Jose Raul Casas Vargas | 0–1 | Lopez Ospina | Round 5: Jose Raul Casas Vargas - Lopez Ospina, Sandra Marcela | French Defense: Winawer Variation, Advance Variation | |
| Jun 25, 2024 | Lopez Ospina | 1–0 | Lerma Munoz | Round 4: Lopez Ospina, Sandra Marcela - Lerma Munoz, Luis Alberto | Petrov's Defense: Three Knights Game | |
| Jun 25, 2024 | Cabarique | 1–0 | Lopez Ospina | Round 3: Cabarique, Diego Alejandro - Lopez Ospina, Sandra Marcela | French Defense: Advance Variation, Main Line | |
| Jun 25, 2024 | Lopez Ospina | 0–1 | Vargas | Round 2: Lopez Ospina, Sandra Marcela - Vargas, Mauricio | Sicilian Defense: Kan Variation, Knight Variation | |
| Jun 25, 2024 | Juan Jeronimo Munevar Insuasty | 0–1 | Lopez Ospina | Round 1: Juan Jeronimo Munevar Insuasty - Lopez Ospina, Sandra Marcela | French Defense: King's Indian Attack | |
| Jun 25, 2024 | Sanquino Payares | 1–0 | Lopez Ospina | Round 7: Sanquino Payares, Hermidez Andres - Lopez Ospina, Sandra Marcela | French Defense: Tarrasch Variation, Open System, Süchting Line | |
