| Dec 9, 2025 | Doria Gastelbondo | ½–½ | Salazar Perez | Round 6: Doria Gastelbondo, Diego Alejandro - Salazar Perez, Nicolas David | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| Dec 7, 2025 | Doria Gastelbondo | 1–0 | Contreras Urango | XXI Festival Suramericano de la Juventud 2025 RAPIDAS | Sicilian Defense: Alapin Variation | |
| Dec 7, 2025 | Matute Luis | 1–0 | Doria Gastelbondo | Round 4: Matute Luis, Jose Carlos - Doria Gastelbondo, Diego Alejandro | French Defense: Advance Variation, Lputian Variation | |
| Dec 7, 2025 | Doria Gastelbondo | 1–0 | Gutierrez Sanchez | XXI Festival Suramericano de la Juventud 2025 RAPIDAS | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 7, 2025 | Doria Gastelbondo | 1–0 | Nandwani Narwani | Round 3: Doria Gastelbondo, Diego Alejandro - Nandwani Narwani, Suraj Sriram | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Dec 7, 2025 | Sozoranga Barahona | 1–0 | Doria Gastelbondo | Round 2: Sozoranga Barahona,Jordy Alexander - Doria Gastelbondo, Diego Alejandro | French Defense: Advance Variation, Lputian Variation | |
| Dec 6, 2025 | Fernandez Herrera | ½–½ | Doria Gastelbondo | Round 2: Fernandez Herrera, Andres - Doria Gastelbondo, Diego Alejandro | French Defense: Rubinstein Variation, Blackburne Defense | |
| Jun 1, 2025 | Diaz Avila | 1–0 | Doria Gastelbondo | Round 7: Diaz Avila, Jarett Alexander - Doria Gastelbondo, Diego Alejandro | French Defense: Steiner Variation | |
| Jun 1, 2025 | Doria Gastelbondo | 0–1 | Martinez A. | Round 6: Doria Gastelbondo, Diego Alejandro - Martinez A., Miguel Angel | Sicilian Defense: Alapin Variation, Barmen Defense | |
| May 31, 2025 | Almanza Montoya | 0–1 | Doria Gastelbondo | Round 5: Almanza Montoya, Joseph - Doria Gastelbondo, Diego Alejandro | Ruy Lopez: Morphy Defense, Graz Variation | |
| May 30, 2025 | Doria Gastelbondo | 0–1 | Rueda Ahumada | Round 2: Doria Gastelbondo, Diego Alejandro - Rueda Ahumada, Gabriel Omar | Italian Game: Scotch Gambit, Max Lange Attack | |
| Dec 14, 2024 | Doria Gastelbondo | ½–½ | Lucio Pinzon | Round 5: Doria Gastelbondo, Diego Alejandro - Lucio Pinzon, Santiago | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
