| Apr 4, 2026 | Gonzalez Zharikov | 1–0 | Contreras Cardona | Round 8: Gonzalez Zharikov, Andrey - Contreras Cardona, Alfredo Ignacio | Sicilian Defense: Chekhover Variation | |
| Aug 11, 2024 | Ruiz Gastelum | ½–½ | Contreras Cardona | Ronda 8: Ruiz Gastelum, Mateo - Contreras Cardona, Alfredo Ignacio | Queen's Pawn Game | |
| Aug 10, 2024 | Contreras Cardona | 1–0 | Ruiz Jimenez | Ronda 7: Contreras Cardona, Alfredo Ignacio - Ruiz Jimenez, Leonardo | Indian Defense: Budapest Defense, Rubinstein Variation | |
| Aug 9, 2024 | Contreras Cardona | ½–½ | Cortes Medina | Ronda 5: Contreras Cardona, Alfredo Ignacio - Cortes Medina, Fernando | Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit Accepted | |
| Mar 30, 2024 | Agama Hernandez | 1–0 | Contreras Cardona | Abierto Mexicano \"Querétaro 2024\" Infantiles y Juveniles | Queen's Pawn Game: Accelerated London System | |
| Mar 30, 2024 | Ruiz Gastelum | 0–1 | Contreras Cardona | Abierto Mexicano \"Querétaro 2024\" Infantiles y Juveniles | Queen's Pawn Game: Symmetrical Variation | |
| Mar 29, 2024 | Contreras Cardona | 1–0 | Vivanco Piña Diego | Abierto Mexicano \"Querétaro 2024\" Infantiles y Juveniles | Slav Defense: Exchange Variation | |
| Mar 29, 2024 | Ortega Jacinto | 0–1 | Contreras Cardona | Abierto Mexicano \"Querétaro 2024\" Infantiles y Juveniles | Queen's Gambit Declined: Traditional Variation | |
| — | Contreras Cardona | 1–0 | Quiroz Frias | Ronda 3: Contreras Cardona, Alfredo Ignacio - Quiroz Frias, Alvaro | Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit, Capablanca Variation | |
| — | Contreras Cardona | 1–0 | Castro Esparza | Ronda 5: Contreras Cardona, Alfredo Ignacio - Castro Esparza, Raul | Benko Gambit: Zaitsev Variation, Nescafe Frappe Attack | |
| — | Contreras Cardona | 0–1 | Silva Hernandez | Ronda 7: Contreras Cardona, Alfredo Ignacio - Silva Hernandez, Jose Luis | King's Indian Defense: Averbakh Variation, Main Line | |
| — | Contreras Cardona | 1–0 | Hernandez Diaz | Ronda 9: Contreras Cardona, Alfredo Ignacio - Hernandez Diaz, Paula Sofia | Nimzo-Indian Defense: Rubinstein System | |
| — | Laredo Ruiz | 1–0 | Contreras Cardona | Ronda 2: Laredo Ruiz, Gianny - Contreras Cardona, Alfredo Ignacio | Queen's Pawn Game: Symmetrical Variation | |
| — | Hernandez Rendon | 1–0 | Contreras Cardona | Ronda 4: Hernandez Rendon, Carlos A - Contreras Cardona, Alfredo Ignacio | Sicilian Defense: Najdorf Variation, Main Line | |
| — | Galaviz Medina | 1–0 | Contreras Cardona | Ronda 6: Galaviz Medina, Atlas Adomaytis - Contreras Cardona, Alfredo Ignacio | Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense | |
