| Jun 28, 2026 | Contreras | * | Henriquez Villagra | Round 13: Contreras, Jose - Henriquez Villagra, Cristobal | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Jun 26, 2026 | Rizzo | 1–0 | Contreras | Round 9: Rizzo, Tobias - Contreras, Jose | King's Indian Attack: Symmetrical Defense | |
| Jun 26, 2026 | Contreras | * | Delgado Romero | Round 8: Contreras, Jose - Delgado Romero, Marco | Sicilian Defense: Dragon Variation, Fianchetto Variation | |
| Jun 26, 2026 | Contreras | * | Villamon Aguilar | Round 7: Contreras, Jose - Villamon Aguilar, Yuri Jair | King's Indian Defense: Orthodox Variation | |
| Jun 26, 2026 | Contreras | 0–1 | Plotkin | Round 5: Contreras, Jose - Plotkin, Mark | Queen's Pawn Game | |
| Jun 26, 2026 | Suarez Chavez | * | Contreras | Round 4: Suarez Chavez, Alejandro - Contreras, Jose | French Defense: Steinitz Variation | |
| Jun 26, 2026 | Contreras | * | Henostroza | Round 19: Contreras, Jose - Henostroza, Cesar | ? | |
| Jun 26, 2026 | Jimenez Salas | * | Contreras | Round 10: Jimenez Salas, Maria Teresa - Contreras, Jose | ? | |
| Jun 26, 2026 | Contreras | * | Jimenez Salas | Round 9: Contreras, Jose - Jimenez Salas, Maria Teresa | Slav Defense: Modern Line | |
| Jun 29, 2025 | Garzon Zapatanga | * | Contreras | Ronda 7: Garzon Zapatanga,Christopher Leonel - Contreras, Jose | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Jun 29, 2025 | Contreras | 1–0 | Nunez Castaneda | Ronda 6: Contreras, Jose - Nunez Castaneda, Joaquin Alonso | Queen's Gambit Declined: Three Knights Variation | |
| Jun 28, 2025 | Alfaro Zambrano | ½–½ | Contreras | Ronda 5: Alfaro Zambrano, Luis Fabricio - Contreras, Jose | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 28, 2025 | Contreras | 1–0 | Ventura Chilon | Ronda 4: Contreras, Jose - Ventura Chilon, Miguel | Nimzo-Indian Defense: Kmoch Variation | |
| Jun 27, 2025 | Ravello Arroyo | 1–0 | Contreras | Ronda 1: Ravello Arroyo, Hector Ivan - Contreras, Jose | Sicilian Defense: Delayed Alapin Variation, with e6 | |
