| Feb 19, 2024 | Aditya Arutla | 1–0 | Guillermo Dominguez Aguilar | Round 5: Aditya Arutla - Guillermo Dominguez Aguilar | Sicilian Defense: Venice Attack | |
| Feb 18, 2024 | Guillermo Dominguez Aguilar | 0–1 | Shaashwath Sivakumar | Round 4: Guillermo Dominguez Aguilar - Shaashwath Sivakumar | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Feb 18, 2024 | Guillermo Dominguez Aguilar | ½–½ | Ruoyu Zhou | Round 3: Guillermo Dominguez Aguilar - Ruoyu Zhou | Catalan Opening: Open Defense, Classical Line | |
| Jan 22, 2024 | Advay Bansal | 1–0 | Guillermo Dominguez Aguilar | Round 9: Advay Bansal - Guillermo Dominguez Aguilar | Sicilian Defense: Hyperaccelerated Fianchetto | |
| Jan 21, 2024 | Guillermo Dominguez Aguilar | 0–1 | Andrew Guo | Round 8: Guillermo Dominguez Aguilar - Andrew Guo | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jan 21, 2024 | Guillermo Dominguez Aguilar | ½–½ | Henry Deng | Round 7: Guillermo Dominguez Aguilar - Henry Deng | English Opening: Caro-Kann Defensive System | |
| Jan 20, 2024 | Leonel Figueredo Losada | 0–1 | Guillermo Dominguez Aguilar | Round 6: Leonel Figueredo Losada - Guillermo Dominguez Aguilar | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Jan 20, 2024 | Guillermo Dominguez Aguilar | ½–½ | Ethan Guo | Round 5: Guillermo Dominguez Aguilar - Ethan Guo | Sicilian Defense: Closed | |
| Jan 16, 2024 | Dylan Tang | ½–½ | Guillermo Dominguez Aguilar | Round 4: Dylan Tang - Guillermo Dominguez Aguilar | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Jan 15, 2024 | Guillermo Dominguez Aguilar | ½–½ | David Arenas | Round 3: Guillermo Dominguez Aguilar - David Arenas | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jan 15, 2024 | Neuris Delgado | 1–0 | Guillermo Dominguez Aguilar | Round 2: Neuris Delgado - Guillermo Dominguez Aguilar | Sicilian Defense: Modern Variations | |
| Jan 14, 2024 | Guillermo Dominguez Aguilar | 1–0 | Jacob Chiang | Round 1: Guillermo Dominguez Aguilar - Jacob Chiang | Sicilian Defense: Classical Variation, Fianchetto Variation | |
| Feb 19, 2022 | Guillermo Dominguez Aguilar | 1–0 | Matias Perez Gormaz | Round 9: Guillermo Dominguez Aguilar - Matias Perez Gormaz | Sicilian Defense: Grand Prix Attack | |
| Feb 19, 2022 | Guillermo Dominguez Aguilar | 1–0 | Mario Andres Fernandez Sanchez | Round 7: Guillermo Dominguez Aguilar - Mario Andres Fernandez Sanchez | Caro-Kann Defense: Tartakower Variation | |
| Feb 19, 2022 | Alexander Andres Hernandez Jimenez | ½–½ | Guillermo Dominguez Aguilar | Round 8: Alexander Andres Hernandez Jimenez - Guillermo Dominguez Aguilar | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Feb 17, 2022 | Omar Almeida Quintana | 1–0 | Guillermo Dominguez Aguilar | Round 6: Omar Almeida Quintana - Guillermo Dominguez Aguilar | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Feb 17, 2022 | Guillermo Dominguez Aguilar | 0–1 | Jose Fernando Cuenca Jimenez | Round 5: Guillermo Dominguez Aguilar - Jose Fernando Cuenca Jimenez | Queen's Gambit Declined: Barmen Variation | |
| Feb 17, 2022 | Guillermo Dominguez Aguilar | 1–0 | Lance Henderson De La Fuente | Round 4: Guillermo Dominguez Aguilar - Lance Henderson De La Fuente | English Opening: King's English Variation, Reversed Closed Sicilian | |
| Feb 17, 2022 | Luis Fernando Ibarra Chami | ½–½ | Guillermo Dominguez Aguilar | Round 3: Luis Fernando Ibarra Chami - Guillermo Dominguez Aguilar | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Feb 17, 2022 | Guillermo Dominguez Aguilar | 1–0 | Carlos Cabrera Torres | Round 2: Guillermo Dominguez Aguilar - Carlos Cabrera Torres | Sicilian Defense: Closed | |
| Feb 17, 2022 | Frida Santiago Gonzalez | 0–1 | Guillermo Dominguez Aguilar | Round 1: Frida Santiago Gonzalez - Guillermo Dominguez Aguilar | Sicilian Defense: Modern Variations | |
