| Feb 15, 2026 | Espinosa Guzman | 0–1 | Lopez Contreras | Round 4: Espinosa Guzman, Alfonso Naim - Lopez Contreras, Alfredo Gael | Zukertort Opening | |
| Feb 14, 2026 | Zamora Marquez | 1–0 | Espinosa Guzman | Round 3: Zamora Marquez, Martin - Espinosa Guzman, Alfonso Naim | Indian Defense: London System | |
| Feb 14, 2026 | Espinosa Guzman | 1–0 | Axel Lopez Saldivar | Round 2: Espinosa Guzman, Alfonso Naim - Axel Lopez Saldivar | Zukertort Opening: Black Mustang Defense | |
| Feb 14, 2026 | Diaz Lucio | 0–1 | Espinosa Guzman | Round 1: Diaz Lucio, Josue Alonso - Espinosa Guzman, Alfonso Naim | Sicilian Defense: Closed | |
| Dec 19, 2025 | Espinosa Guzman | 0–1 | Perdomo Ortiz | Round 7: Espinosa Guzman, Alfonso Naim - Perdomo Ortiz, Jorge Emmanuel | Zukertort Opening | |
| Dec 18, 2025 | Peraza Balam | 0–1 | Espinosa Guzman | Round 5: Peraza Balam, Emilio Arturo - Espinosa Guzman, Alfonso Naim | Sicilian Defense: Dragon Variation | |
| Dec 17, 2025 | Espinosa Guzman | 1–0 | Hernandez Cetina | Round 4: Espinosa Guzman, Alfonso Naim - Hernandez Cetina, Jose Gerardo | Zukertort Opening | |
| Dec 17, 2025 | Espinosa Guzman | 1–0 | Rangel Pineda | Round 3: Espinosa Guzman, Alfonso Naim - Rangel Pineda, Amaia Leticia | Zukertort Opening: Sicilian Invitation | |
| Dec 16, 2025 | Espinosa Guzman | 0–1 | Prudencio Nunez | Round 1: Espinosa Guzman, Alfonso Naim - Prudencio Nunez, Victor Donnet | Zukertort Opening | |
| Dec 16, 2025 | Tapia Ku | 1–0 | Espinosa Guzman | Round 2: Tapia Ku, Julian Candelario - Espinosa Guzman, Alfonso Naim | Sicilian Defense: Modern Variations | |
| Dec 16, 2025 | Moreno Toxqui | 1–0 | Espinosa Guzman | Round 6: Moreno Toxqui, Leonardo - Espinosa Guzman, Alfonso Naim | Queen's Pawn Game: Colle System | |
| Nov 30, 2025 | Briones Jarillo | 1–0 | Espinosa Guzman | Round 6: Briones Jarillo, Luis Angel - Espinosa Guzman, Alfonso Naim | Nimzo-Indian Defense | |
| Nov 29, 2025 | Hernandez De la Luz | 1–0 | Espinosa Guzman | Round 2: Hernandez De la Luz, Alejandro Artemio - Espinosa Guzman, Alfonso Naim | Queen's Pawn Game: London System, with e6 | |
| Jun 21, 2025 | Espinosa Guzman | 0–1 | Quiroz Frias | CAMPEONATO NACIONAL OLIMPICO DE AJEDREZ SUB 16 ABSOLUTO | ? | |
| Nov 2, 2024 | Espinosa Guzman | 0–1 | Hernandez Morales | Ronda 3: Espinosa Guzman, Alfonso Naim - Hernandez Morales, Carlos | Grünfeld Defense: Three Knights Variation, Paris Variation | |
| Nov 15, 2024 | Espinosa Guzman | 0–1 | Moreno Toxqui | Ronda 1: Espinosa Guzman, Alfonso Naim - Moreno Toxqui, Leonardo | Queen's Gambit Declined: Exchange Variation | |
| — | Espinosa Guzman | 1–0 | Arenas Arreola | Ronda 5: Espinosa Guzman, Alfonso Naim - Arenas Arreola, Victor Uriel | Zukertort Opening: Quiet System | |
| — | Olivo Diaz | 1–0 | Espinosa Guzman | Ronda 1: Olivo Diaz, Marco Cristofer - Espinosa Guzman, Alfonso Naim | Sicilian Defense: Dragon Variation, Yugoslav Attack, Belezky Line | |
| — | Olvera Eric Eduardo Vicente | 0–1 | Espinosa Guzman | Ronda 6: Olvera Eric Eduardo Vicente - Espinosa Guzman, Alfonso Naim | Indian Defense: London System | |
