| Jun 14, 2026 | Rey Malde | 0–1 | Hernandez Leon | Round 6: Rey Malde, Henrique - Hernandez Leon, Alberto | Modern Defense: Standard Defense | |
| Jun 13, 2026 | Hernandez Leon | 0–1 | Mouhamad | Round 4: Hernandez Leon, Alberto - Mouhamad, Joachim | Bogo-Indian Defense: Grünfeld Variation | |
| Jun 12, 2026 | Pleschke | * | Hernandez Leon | Round 3: Pleschke, Julius Jonas - Hernandez Leon, Alberto | ? | |
| Jun 12, 2026 | Hernandez Leon | 0–1 | Grieve | Round 2: Hernandez Leon, Alberto - Grieve, Harry | Queen's Gambit Declined | |
| Apr 5, 2026 | Vitier Vazquez | 1–0 | Hernandez Leon | X Open Semana Santa 2026 - Grupo A | Catalan Opening: Open Defense, Classical Line | |
| Apr 4, 2026 | Hernandez Leon | 1–0 | Sahib Singh | X Open Semana Santa 2026 - Grupo A | Pirc Defense: Classical Variation | |
| Apr 3, 2026 | Jacobsen | ½–½ | Hernandez Leon | X Open Semana Santa 2026 - Grupo A | English Opening: Great Snake Variation | |
| Apr 2, 2026 | Fiorito | 1–0 | Hernandez Leon | X Open Semana Santa 2026 - Grupo A | Caro-Kann Defense: Advance Variation, Short Variation | |
| Dec 19, 2025 | Sos Andreu | ½–½ | Hernandez Leon | ABSOLUTO_2025 | Benoni Defense | |
| Dec 18, 2025 | Hernandez Leon | 1–0 | Galvan Cipriani | ABSOLUTO_2025 | Indian Defense: Budapest Defense, Rubinstein Variation | |
| Dec 17, 2025 | Ruiz Buendia | 1–0 | Hernandez Leon | ABSOLUTO_2025 | Sicilian Defense: O'Kelly Variation, Réti System | |
| Dec 16, 2025 | Hernandez Leon | 1–0 | Cubas Pons | ABSOLUTO_2025 | Catalan Opening: Open Defense | |
| Dec 15, 2025 | Truter | ½–½ | Hernandez Leon | ABSOLUTO_2025 | Sicilian Defense: O'Kelly Variation, Maróczy Bind | |
| Dec 14, 2025 | Hernandez Leon | 0–1 | Alcala Gonzalez | ABSOLUTO_2025 | Queen's Gambit Declined | |
| Dec 13, 2025 | Santos Latasa | 1–0 | Hernandez Leon | ABSOLUTO_2025 | Sicilian Defense: O'Kelly Variation, Réti System | |
| Dec 12, 2025 | Hernandez Leon | 1–0 | Ladron De Guevara Pinto | ABSOLUTO_2025 | Queen's Gambit Declined | |
| Dec 11, 2025 | Sanjuan Garcia | 0–1 | Hernandez Leon | ABSOLUTO_2025 | Modern Defense: Standard Defense | |
| Jun 1, 2025 | Hernandez Leon | ½–½ | Guerra Arrocha | Round 6: Hernandez Leon, Alberto - Guerra Arrocha, Daniel | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | |
| May 31, 2025 | Perez Perez | 0–1 | Hernandez Leon | Round 5: Perez Perez, Gabriel - Hernandez Leon, Alberto | Sicilian Defense: O'Kelly Variation, Yerevan System | |
| May 31, 2025 | Hernandez Leon | ½–½ | Meneses Gonzalez | Round 4: Hernandez Leon, Alberto - Meneses Gonzalez, Kevin Moises | Slav Defense: Quiet Variation | |
| May 30, 2025 | Macias Reyes | 0–1 | Hernandez Leon | Round 1: Macias Reyes, Jose Luis - Hernandez Leon, Alberto | Queen's Pawn Game: Modern Defense | |
| May 30, 2025 | Hernandez Leon | 1–0 | Ramirez Maillo | Round 2: Hernandez Leon, Alberto - Ramirez Maillo, Juan Adonay | Queen's Pawn Game: Zukertort Variation | |
| May 30, 2025 | Ramirez Maillo | 0–1 | Hernandez Leon | Round 3: Ramirez Maillo, Cristian - Hernandez Leon, Alberto | Sicilian Defense: O'Kelly Variation, Venice System | |
| Apr 20, 2025 | Valmana Canto | 1–0 | Hernandez Leon | Round 9: Valmana Canto, Jaime - Hernandez Leon, Alberto | King's Indian Defense: Normal Variation, Rare Defenses | |
| Apr 19, 2025 | Hernandez Leon | ½–½ | Yordanov | Round 8: Hernandez Leon, Alberto - Yordanov, Lachezar | Bogo-Indian Defense: Retreat Variation | |
| Apr 18, 2025 | Garcia-Ballesteros Banos | 0–1 | Hernandez Leon | Round 7: Garcia-Ballesteros Banos, Juan A - Hernandez Leon, Alberto | Sicilian Defense: Moscow Variation, Main Line | |
| Apr 16, 2025 | Lopez Martinez | 1–0 | Hernandez Leon | Round 4: Lopez Martinez, Josep Manuel - Hernandez Leon, Alberto | Benoni Defense: Old Benoni | |
| Apr 16, 2025 | Hernandez Leon | 1–0 | Corchon Granero | Round 3: Hernandez Leon, Alberto - Corchon Granero, Mateo | Catalan Opening: Closed | |
| Dec 12, 2024 | Roux | * | Hernandez Leon | Round 8: Roux, Baptiste - Hernandez Leon, Alberto | ? | |
| Dec 8, 2024 | Hernandez Leon | 0–1 | Senlle Caride | Round 3: Hernandez Leon, Alberto - Senlle Caride, Miguel | Catalan Opening: Open Defense, Classical Line | |
| Dec 8, 2024 | Sos Andreu | 1–0 | Hernandez Leon | Round 2: Sos Andreu, Eric - Hernandez Leon, Alberto | Catalan Opening: Open Defense, Classical Line | |
| Dec 8, 2024 | Hernandez Leon | * | Mathieu | Round 1: Hernandez Leon, Alberto - Mathieu, Phileas | ? | |
| Jun 1, 2024 | Hernandez Leon | 1–0 | Ramirez Maillo | Campeonato de Canarias Absoluto y Femenino 2024 | Lion Defense: Anti-Philidor, Lion's Cave | |
| Jun 1, 2024 | Moreno Diepa | ½–½ | Hernandez Leon | Campeonato de Canarias Absoluto y Femenino 2024 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| May 31, 2024 | Martin Ramos | ½–½ | Hernandez Leon | Campeonato de Canarias Absoluto y Femenino 2024 | Slav Defense: Exchange Variation | |
| May 30, 2024 | de Castro de Leon | 0–1 | Hernandez Leon | Campeonato de Canarias Absoluto y Femenino 2024 | Sicilian Defense: Najdorf Variation, Browne Variation | |
| Mar 31, 2024 | Garcia Blanco | 1–0 | Hernandez Leon | Round 9: Garcia Blanco, Omar - Hernandez Leon, Alberto | King's Indian Defense: Orthodox Variation, Positional Defense | |
| Mar 30, 2024 | Hernandez Leon | 1–0 | Oudeh Mishmesh | Round 8: Hernandez Leon, Alberto - Oudeh Mishmesh, Omar | Indian Defense: Anti-Nimzo-Indian | |
| Mar 29, 2024 | Akhvlediani | 1–0 | Hernandez Leon | Round 7: Akhvlediani, Irakli - Hernandez Leon, Alberto | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 28, 2024 | Hernandez Leon | 1–0 | Strikovic | Round 6: Hernandez Leon, Alberto - Strikovic, Aleksa | Dutch Defense: Hopton Attack | |
| Mar 27, 2024 | Fiorito | 0–1 | Hernandez Leon | Round 5: Fiorito, Joaquin - Hernandez Leon, Alberto | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Mar 26, 2024 | Hernandez Leon | 1–0 | Garbezza | Round 4: Hernandez Leon, Alberto - Garbezza, Davide | Catalan Opening: Closed | |
| Mar 25, 2024 | Lianes Garcia | 1–0 | Hernandez Leon | Round 3: Lianes Garcia, Marcos - Hernandez Leon, Alberto | Catalan Opening: Open Defense, Classical Line | |
| Mar 24, 2024 | Hernandez Leon | 1–0 | John | Round 2: Hernandez Leon, Alberto - John, Alexander | Pirc Defense | |
| Mar 23, 2024 | Garcia Almeida | 0–1 | Hernandez Leon | Round 1: Garcia Almeida, Valeria - Hernandez Leon, Alberto | English Opening: Great Snake Variation | |
| Dec 13, 2024 | Hernandez Leon | ½–½ | Gil Alba | Round 9: Hernandez Leon, Alberto - Gil Alba, Hector Luis | Dutch Defense: Classical Variation | |
| Dec 10, 2024 | Hernandez Leon | ½–½ | Panelo | Round 5: Hernandez Leon, Alberto - Panelo, Marcelo | Queen's Gambit Declined | |
| Dec 10, 2024 | Hernandez Leon | 0–1 | Perez Perez | Round 7: Hernandez Leon, Alberto - Perez Perez, Gabriel | Bogo-Indian Defense: Retreat Variation | |
| Dec 10, 2024 | Fiorito | ½–½ | Hernandez Leon | Round 6: Fiorito, Fabian - Hernandez Leon, Alberto | Slav Defense: Exchange Variation | |
| Dec 9, 2024 | Bethencourt Hernandez | ½–½ | Hernandez Leon | Round 4: Bethencourt Hernandez, Alberto - Hernandez Leon, Alberto | Sicilian Defense: Moscow Variation, Main Line | |
| Sep 8, 2024 | Balaji | 1–0 | Hernandez Leon | Round 8: Balaji, Aaravamudhan - Hernandez Leon, Alberto | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 6, 2024 | Yankelevich | 1–0 | Hernandez Leon | Round 6: Yankelevich, Lev - Hernandez Leon, Alberto | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 3, 2024 | Stefansson | 1–0 | Hernandez Leon | Round 2: Stefansson, Vignir Vatnar - Hernandez Leon, Alberto | Catalan Opening: Closed | |
| Sep 1, 2024 | Hernandez Leon | 1–0 | Mamani Beltran | Round 6: Hernandez Leon, Alberto - Mamani Beltran, Deniman | Queen's Gambit Declined | |
| Sep 1, 2024 | Hernandez Leon | ½–½ | Hernandez Leon | Round 8: Hernandez Leon, Alberto - Hernandez Leon, Sergio | Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line | |
| Sep 1, 2024 | Hoffman | 1–0 | Hernandez Leon | Round 7: Hoffman, Alejandro - Hernandez Leon, Alberto | Benoni Defense: Old Benoni | |
| Sep 1, 2024 | Granda Rodriguez | ½–½ | Hernandez Leon | Round 9: Granda Rodriguez, Jose Manuel - Hernandez Leon, Alberto | Sicilian Defense: Closed | |
| Aug 31, 2024 | Hernandez Leon | 1–0 | Bolivar Castro | Round 2: Hernandez Leon, Alberto - Bolivar Castro, Alejandro | King's Indian Defense: Makogonov Variation | |
| Aug 31, 2024 | Hernandez Leon | 1–0 | Perez Celis | Round 4: Hernandez Leon, Alberto - Perez Celis, Alba | Slav Defense: Quiet Variation | |
| Aug 31, 2024 | Hoffman | ½–½ | Hernandez Leon | Round 9: Hoffman, Alejandro - Hernandez Leon, Alberto | Zukertort Opening: Kingside Fianchetto | |
| Aug 31, 2024 | Bethencourt Hernandez | 0–1 | Hernandez Leon | Round 1: Bethencourt Hernandez, Valeria - Hernandez Leon, Alberto | Sicilian Defense: Four Knights Variation | |
| Aug 31, 2024 | Mamani Beltran | 1–0 | Hernandez Leon | Round 3: Mamani Beltran, Daniel - Hernandez Leon, Alberto | Benoni Defense: Old Benoni | |
| Aug 31, 2024 | Diaz Reyes | 0–1 | Hernandez Leon | Round 5: Diaz Reyes, Kyllian - Hernandez Leon, Alberto | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Aug 30, 2024 | Hernandez Leon | ½–½ | Fiorito | Round 8: Hernandez Leon, Alberto - Fiorito, Fabian | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Aug 28, 2024 | Hernandez Leon | 0–1 | Balaji | Round 6: Hernandez Leon, Alberto - Balaji, Aaravamudhan | Pirc Defense: Classical Variation, Quiet System, Chigorin Line | |
| Jan 8, 2023 | Hernandez Leon | ½–½ | Navarro Martinez | Roquetas Open | ? | |
| Jan 7, 2023 | Hernandez Leon | ½–½ | Domingo Nunez | Roquetas Open | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| Jan 7, 2023 | Rubio Mejia | 1–0 | Hernandez Leon | Roquetas Open | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jan 6, 2023 | Van Hoolandt | 0–1 | Hernandez Leon | Roquetas Open | ? | |
| Jan 5, 2023 | Hernandez Leon | ½–½ | Mompel Ferruz | Roquetas Open | ? | |
| Jan 5, 2023 | Iglesias Ferreira | ½–½ | Hernandez Leon | Roquetas Open | ? | |
| Jan 4, 2023 | Hernandez Leon | 1–0 | Crespo Ruiz | Roquetas Open | ? | |
| Jan 4, 2023 | Fier | 1–0 | Hernandez Leon | Roquetas Open | Italian Game: Giuoco Pianissimo, Normal | |
| Jan 3, 2023 | Hernandez Leon | 1–0 | Hernandez Venzal | Roquetas Open | ? | |
| Apr 14, 2022 | Hernandez Leon | 0–1 | Dardha Daniel | Round 3: Hernandez Leon, Alberto - Dardha Daniel | Indian Defense: Anti-Nimzo-Indian | |
| Aug 24, 2021 | Galvan Cipriani | ½–½ | Hernandez Leon | Spanish Championship | English Opening: Great Snake Variation | |
| Aug 23, 2021 | Hernandez Leon | ½–½ | Garcia Escoda | Spanish Championship | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| Aug 22, 2021 | Ladron De Guevara Pinto | 1–0 | Hernandez Leon | Spanish Championship | Ruy Lopez: Closed, Yates Variation | |
| Aug 21, 2021 | Hernandez Leon | 1–0 | Neagu | Spanish Championship | Catalan Opening: Open Defense, Classical Line | |
| Aug 20, 2021 | Jimenez Fernandez | 0–1 | Hernandez Leon | Spanish Championship | Sicilian Defense | |
| Aug 19, 2021 | Hernandez Leon | ½–½ | Haering Hijon | Spanish Championship | Catalan Opening: Open Defense, Classical Line | |
| Aug 18, 2021 | Garcia Fernandez | ½–½ | Hernandez Leon | Spanish Championship | Benoni Defense: Taimanov Variation | |
| Aug 17, 2021 | Hernandez Leon | 0–1 | Shirov | Spanish Championship | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Aug 16, 2021 | Hernandez Capote | 0–1 | Hernandez Leon | Spanish Championship | ? | |
| — | Hernandez Leon | 1–0 | Ramirez Maillo | Torneo Corpus de Mazo 2023 - Campeontao de Canarias de Relampago | King's Indian Defense: Orthodox Variation, Glek Defense | |
| — | Hernandez Leon | 1–0 | Pleschke | Torneo Corpus de Mazo 2023 - Campeontao de Canarias de Relampago | Bogo-Indian Defense: Retreat Variation | |
| — | Hernandez Leon | 1–0 | Herrera Reyes | Torneo Corpus de Mazo 2023 - Campeontao de Canarias de Relampago | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| — | Hernandez Leon | 1–0 | Hernandez Leon | Torneo Corpus de Mazo 2023 - Campeontao de Canarias de Relampago | Indian Defense: Anti-Nimzo-Indian | |
| — | Hernandez Leon | 1–0 | Hernandez Garcia | Torneo Corpus de Mazo 2023 - Campeontao de Canarias de Relampago | Indian Defense: Anti-Nimzo-Indian | |
| — | Hernandez Leon | 1–0 | Guerrero Orihuela | Campeonato de Canarias Absoluto y Femenino 2024 | Benoni Defense: Czech Benoni Defense | |
| — | Hernandez Leon | 1–0 | Pleschke | Campeonato de Canarias Absoluto y Femenino 2024 | Catalan Opening: Open Defense | |
| — | Hernandez Leon | 0–1 | Martinez Reyes | VII Jugando con las Estrellas | King's Indian Attack: Keres Variation | |
| — | Hernandez Leon | 0–1 | Mamani Beltran | VII Jugando con las Estrellas | Queen's Indian Defense: Fianchetto Variation, Sämisch Variation | |
| — | Hernandez Leon | 0–1 | Chitsazian | VII Jugando con las Estrellas | Queen's Gambit Declined | |
| — | Hernandez Leon | 0–1 | Contin | VII Jugando con las Estrellas | Blumenfeld Countergambit: Duz-Khotimirsky Variation | |
| — | Hernandez Leon | 1–0 | Leiva | Ronda 5: Hernandez Leon, Alberto - Leiva, Gianmarco | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| — | Hernandez Leon | ½–½ | Kurajica | Ronda 6: Hernandez Leon, Alberto - Kurajica, Bojan | Queen's Indian Defense: Fianchetto Variation, Traditional Line | |
| — | Hernandez Leon | ½–½ | Roeder | Ronda 9: Hernandez Leon, Alberto - Roeder, Matthias | Indian Defense: Anti-Nimzo-Indian | |
| — | Hernandez Matos | 0–1 | Hernandez Leon | Torneo Corpus de Mazo 2023 - Campeontao de Canarias de Relampago | Sicilian Defense: Modern Variations | |
| — | Cruz Pino | 0–1 | Hernandez Leon | Torneo Corpus de Mazo 2023 - Campeontao de Canarias de Relampago | Indian Defense: Spielmann-Indian | |