| Mar 31, 2026 | Matuz Espinoza | 1–0 | Bravo Alvarez | Round 2: Matuz Espinoza, Carlos Derek - Bravo Alvarez, Karel | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Mar 31, 2026 | Matuz Espinoza | 0–1 | Garcia Juarez | Round 4: Matuz Espinoza, Carlos Derek - Garcia Juarez, Luis Fernando | Sicilian Defense: Modern Variations | |
| Mar 31, 2026 | Hernandez Miguel Sandoval | 0–1 | Matuz Espinoza | Round 1: Hernandez Miguel Sandoval - Matuz Espinoza, Carlos Derek | Italian Game: Two Knights Defense | |
| Mar 31, 2026 | Pille Cruz | 0–1 | Matuz Espinoza | Round 3: Pille Cruz, Liam - Matuz Espinoza, Carlos Derek | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 16, 2025 | Matuz Espinoza | 1–0 | Camorlinga Alvarez | Ronda 3: Matuz Espinoza, Carlos Derek - Camorlinga Alvarez, Ricardo | Petrov's Defense: Italian Variation | |
| Apr 16, 2025 | Ibarra Resendiz | 0–1 | Matuz Espinoza | Ronda 2: Ibarra Resendiz, Oliver - Matuz Espinoza, Carlos Derek | Van't Kruijs Opening | |
| Apr 15, 2025 | Matuz Espinoza | 1–0 | Gonzalez Calvillo | Ronda 1: Matuz Espinoza, Carlos Derek - Gonzalez Calvillo, Andres | Bishop's Opening: Boi Variation | |
| Apr 13, 2025 | Matuz Espinoza | ½–½ | Juarez Gordillo | Ronda 4: Matuz Espinoza, Carlos Derek - Juarez Gordillo, Sergio Andrei | Sicilian Defense: Old Sicilian | |
| Apr 13, 2025 | Matuz Espinoza | 1–0 | Dominguez Sanchez | Ronda 6: Matuz Espinoza, Carlos Derek - Dominguez Sanchez, Alan Francisco | Sicilian Defense: Modern Variations | |
| Apr 13, 2025 | Carrillo Lopez | 0–1 | Matuz Espinoza | Ronda 5: Carrillo Lopez, Thiago Andre - Matuz Espinoza, Carlos Derek | Semi-Slav Defense: Anti-Moscow Gambit | |
| Apr 13, 2025 | Gonzalez Neponuceno | 0–1 | Matuz Espinoza | Ronda 7: Gonzalez Neponuceno, Thiago - Matuz Espinoza, Carlos Derek | Four Knights Game | |
| Jun 16, 2024 | Guevara Hernandez | 1–0 | Matuz | Ronda 5: Guevara Hernandez, Erick Enrique - Matuz, Espinoza Carlos Derek | Scotch Game: Haxo Gambit | |
| Mar 30, 2024 | Matuz Espinoza Carlos Derek | 0–1 | Salazar Amaro | Abierto Mexicano \"Querétaro 2024\" Infantiles y Juveniles | Italian Game: Giuoco Pianissimo, Normal | |
| Mar 30, 2024 | Chapa Charles | 1–0 | Matuz Espinoza Carlos Derek | Abierto Mexicano \"Querétaro 2024\" Infantiles y Juveniles | Ruy Lopez: Berlin Defense | |
| Mar 29, 2024 | Sahagun Diaz | 0–1 | Matuz Espinoza Carlos Derek | Abierto Mexicano \"Querétaro 2024\" Infantiles y Juveniles | Italian Game: Blackburne-Kostić Gambit | |
| — | Matuz Espinoza | 1–0 | Canaveral Caceres | Ronda 4: Matuz Espinoza, Carlos Derek - Canaveral Caceres, Tomas Emmanuel | Nimzo-Larsen Attack: English Variation | |
| — | Matuz Espinoza | ½–½ | Sahagun Diaz | Ronda 5: Matuz Espinoza, Carlos Derek - Sahagun Diaz, David Alfredo | Queen's Pawn Game: Chigorin Variation | |
| — | Matuz Espinoza | 1–0 | Carrillo Lopez | Ronda 8: Matuz Espinoza, Carlos Derek - Carrillo Lopez, Thiago Andre | Pirc Defense: Classical Variation, Quiet System | |
| — | Dimas Godinez | 0–1 | Matuz Espinoza | Ronda 3: Dimas Godinez, Aranza De Jesus - Matuz Espinoza, Carlos Derek | English Opening: King's English Variation, Two Knights Variation, Keres Variation | |
| — | Chapa Charles | ½–½ | Matuz Espinoza | Ronda 6: Chapa Charles, Alexis Daniel - Matuz Espinoza, Carlos Derek | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| — | Murillo Bernal | 0–1 | Matuz Espinoza | Ronda 7: Murillo Bernal, Gael Mauricio - Matuz Espinoza, Carlos Derek | Queen's Pawn Game: Accelerated London System | |
