| May 26, 2026 | Carbajal Trigo | 0–1 | Matuz Espinoza | Round 7: Carbajal Trigo, Emiliano - Matuz Espinoza, Carlos Derek | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 26, 2026 | Matuz Espinoza | 1–0 | Dominguez Mendoza | Round 6: Matuz Espinoza, Carlos Derek - Dominguez Mendoza, Adrian Alfredo | Queen's Pawn Game: Torre Attack | |
| May 26, 2026 | Matuz Espinoza | 1–0 | Inzunza Becerra | Round 5: Matuz Espinoza, Carlos Derek - Inzunza Becerra, Alexa Lizbeth | Bishop's Opening | |
| May 26, 2026 | Delgado | 0–1 | Matuz Espinoza | Round 4: Delgado, Xochipa Ian Uriel - Matuz Espinoza, Carlos Derek | Ruy Lopez: Classical Variation | |
| May 25, 2026 | Matuz Espinoza | 0–1 | Felix Cornejo | Round 3: Matuz Espinoza, Carlos Derek - Felix Cornejo, Roberto | Caro-Kann Defense | |
| May 25, 2026 | Estrella Caceres | 0–1 | Matuz Espinoza | Round 2: Estrella Caceres, Derek Manuel - Matuz Espinoza, Carlos Derek | Italian Game: Two Knights Defense | |
| May 25, 2026 | Matuz Espinoza | 1–0 | Cruz Galvan | Round 1: Matuz Espinoza, Carlos Derek - Cruz Galvan, Melyza | King's Pawn Game | |
| May 25, 2026 | Matuz Espinoza | 0–1 | Inzunza Becerra | Round 7: Matuz Espinoza, Carlos Derek - Inzunza Becerra, Alexa Lizbeth | Italian Game: Hungarian Defense | |
| May 25, 2026 | Ramirez Martinez | ½–½ | Matuz Espinoza | Round 6: Ramirez Martinez, Matias - Matuz Espinoza, Carlos Derek | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 25, 2026 | Matuz Espinoza | 1–0 | Flores Ojeda | Round 5: Matuz Espinoza, Carlos Derek - Flores Ojeda, Dante Vladimir | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| May 25, 2026 | Hernandez Vargas | 0–1 | Matuz Espinoza | Round 4: Hernandez Vargas, Mateo - Matuz Espinoza, Carlos Derek | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 25, 2026 | Macosay Lopez | 1–0 | Matuz Espinoza | Round 2: Macosay Lopez, Julio David - Matuz Espinoza, Carlos Derek | Four Knights Game: Spanish Variation, Classical Variation | |
| May 25, 2026 | Carbajal Trigo | ½–½ | Matuz Espinoza | Round 7: Carbajal Trigo, Emiliano - Matuz Espinoza, Carlos Derek | Italian Game: Two Knights Defense | |
| May 25, 2026 | Matuz Espinoza | 0–1 | Arellano Cuautle | Round 6: Matuz Espinoza, Carlos Derek - Arellano Cuautle, Alberto Valenti | French Defense: Exchange Variation | |
| May 24, 2026 | Matuz Espinoza | 0–1 | Ruiz Arce | Round 4: Matuz Espinoza, Carlos Derek - Ruiz Arce, Sara Victoria | Italian Game: Giuoco Pianissimo, Normal | |
| May 24, 2026 | Flores Ojeda | 1–0 | Matuz Espinoza | Round 1: Flores Ojeda, Dante Vladimir - Matuz Espinoza, Carlos Derek | Queen's Gambit Declined: Three Knights Variation | |
| 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 | |
| — | 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 | |