| 22 sept 2026 | Mata Medina, Andres 1969 | 0-1 | Grabuzova, Tatiana 2202 | A40 English Defense | II OPEN DE TORRELODONES Memorial Ramon Torres Grupo A | 5 · mesa 5 |
| 19 sept 2026 | Moreno Ruiz, Javier 2360 | 1-0 | Mata Medina, Andres 1969 | D35 Queen's Gambit Declined: Exchange Variation, Positional Variation | II OPEN DE TORRELODONES Memorial Ramon Torres Grupo A | 2 · mesa 2 |
| 18 sept 2026 | Rumbos Garcia, Alejandro Daniel 2262 | 0-1 | Mata Medina, Andres 1969 | A14 English Opening: Agincourt Defense, Neo-Catalan Declined | II OPEN DE TORRELODONES Memorial Ramon Torres Grupo A | 1 · mesa 3 |
| 30 ene 2026 | Perez Cabas, Jose 2012 | 1-0 | Mata Medina, Andres 1855 | B22 Sicilian Defense: Alapin Variation, Barmen Defense | I Open Internacional de ajedrez (sub-2400) Riojaque, Ciudad de Logroño 2026 | 6 · mesa 6 |
| 29 ene 2026 | Mata Medina, Andres 1855 | 0-1 | Fernandez Garcia, Juan Carlos 2150 | A57 Benko Gambit Accepted: Modern Variation | I Open Internacional de ajedrez (sub-2400) Riojaque, Ciudad de Logroño 2026 | 2 · mesa 8 |
| 1 mar 2025 | Mata Medina, Andres 1871 | ½-½ | Lorenzo Martin, Hector 1981 | D37 Queen's Gambit Declined: Barmen Variation | Campeonato Individual Absoluto de Madrid 2024-2025 - Fase Previa B | 9 · mesa 3 |
| 28 feb 2025 | Palomo Monserrat, Lorenzo 1949 | ½-½ | Mata Medina, Andres 1871 | D35 Queen's Gambit Declined: Exchange Variation, Positional Variation | Campeonato Individual Absoluto de Madrid 2024-2025 - Fase Previa B | 8 · mesa 3 |
| 21 feb 2025 | Mata Medina, Andres 1871 | 1-0 | Garcia Tanjala, Marko 1822 | A80 Dutch Defense: Raphael Variation | Campeonato Individual Absoluto de Madrid 2024-2025 - Fase Previa B | 7 · mesa 9 |
| 15 feb 2025 | De Vicente Guijarro, Juan 1922 | ½-½ | Mata Medina, Andres 1871 | B92 Sicilian Defense: Najdorf Variation, Opocensky Variation | Campeonato Individual Absoluto de Madrid 2024-2025 - Fase Previa B | 6 · mesa 6 |
| 14 feb 2025 | Mata Medina, Andres 1871 | 1-0 | Quiroga Andres, Carlos 1841 | E73 King's Indian Defense: Semi-Averbakh System | Campeonato Individual Absoluto de Madrid 2024-2025 - Fase Previa B | 5 · mesa 12 |
| 8 feb 2025 | Fernandez Rodriguez, Juan 1818 | ½-½ | Mata Medina, Andres 1871 | D00 Queen's Pawn Game | Campeonato Individual Absoluto de Madrid 2024-2025 - Fase Previa B | 4 · mesa 10 |
| 1 feb 2025 | Mata Medina, Andres 1871 | 1-0 | Castro Uceda, Jose Antonio 1637 | D38 Queen's Gambit Declined: Ragozin Defense | Campeonato Individual Absoluto de Madrid 2024-2025 - Fase Previa B | 3 · mesa 17 |
| 31 ene 2025 | Rollano Carcajona, Ruben 1801 | 1-0 | Mata Medina, Andres 1871 | D37 Queen's Gambit Declined: Barmen Variation | Campeonato Individual Absoluto de Madrid 2024-2025 - Fase Previa B | 2 · mesa 12 |
| 30 ene 2025 | Mata Medina, Andres 1871 | 1-0 | Garcia Gonzalez, Victor 1592 | E73 King's Indian Defense: Normal Variation, Standard Development | Campeonato Individual Absoluto de Madrid 2024-2025 - Fase Previa B | 1 · mesa 17 |
| 5 ene 2025 | Mata Medina, Andres 1843 | 0-1 | Perez Gonzalez, Jose Manuel 2151 | C23 Bishop's Opening | III Open Ajedrez de Navidad Rápidas Diagonal Alcorcón | 2 · mesa 11 |
| 21 sept 2024 | Mata Medina, Andres 1877 | 1-0 | Diez Pascua, Alejandro 1508 | A52 Indian Defense: Budapest Gambit Accepted, Main Line | XXVII Open Internacional de Ajedrez Moratalaz | 1 · mesa 45 |
| 21 jul 2024 | Hernandez Tellez, Ada Angela 1616 | 0-1 | Mata Medina, Andres 1835 | A13 English Opening: Agincourt Defense | Campeonato de Espana Rapido Sub 14 2024 | 5 · mesa 38 |
| 21 jul 2024 | Mata Medina, Andres 1835 | 1-0 | Serra Villafranca, Felix 1676 | A08 Zukertort Opening: Reversed Grünfeld | Campeonato de Espana Rapido Sub 14 2024 | 6 · mesa 27 |
| 21 jul 2024 | Bozhkov Stoyanov, Cristopher 1773 | 0-1 | Mata Medina, Andres 1835 | A13 English Opening: Agincourt Defense, Wimpy System | Campeonato de Espana Rapido Sub 14 2024 | 7 · mesa 20 |
| 21 jul 2024 | Mata Medina, Andres 1835 | 0-1 | Mallorqui Llop, Marc 1897 | A07 King's Indian Attack, with e6 | Campeonato de Espana Rapido Sub 14 2024 | 8 · mesa 9 |
| 21 jul 2024 | Zhao, Yuyang 1705 | 1-0 | Mata Medina, Andres 1835 | D04 Queen's Pawn Game: Colle System | Campeonato de Espana Rapido Sub 14 2024 | 9 · mesa 22 |
| 20 jul 2024 | Hernandez Delgado, Gonzalo 1560 | 1-0 | Mata Medina, Andres 1835 | C42 Petrov's Defense: Italian Variation | Campeonato de Espana Rapido Sub 14 2024 | 1 · mesa 35 |
| 20 jul 2024 | Torrent Santonja, Adria 1624 | 1-0 | Mata Medina, Andres 1835 | C43 Petrov's Defense: Modern Attack, Murrey Variation | Campeonato de Espana Rapido Sub 14 2024 | 3 · mesa 39 |
| 18 jul 2024 | Mata Medina, Andres 1810 | 0-1 | Vecillas Rey, Daniel 1916 | D37 Queen's Gambit Declined: Three Knights Variation | Campeonato de Espana Sub 14 2024 | 6 · mesa 29 |
| 17 jul 2024 | Mata Medina, Andres 1810 | 0-1 | Jimenez Freniche, David 2022 | E15 Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | Campeonato de Espana Sub 14 2024 | 4 · mesa 21 |
| 15 jul 2024 | Mata Medina, Andres 1810 | 0-1 | Herraiz Gomez, Iker 1993 | A07 King's Indian Attack | Campeonato de Espana Sub 14 2024 | 2 · mesa 18 |
| 13 jul 2024 | Mata Medina, Andres 1810 | 1-0 | Ruiz De Alegria Madariaga, Carlo 1881 | E06 Catalan Opening: Closed | I Open Internacional de Ajedrez de Pozuelo de Alarcon | 8 · mesa 20 |
| 12 jul 2024 | Pantiga Aguilar, Alejandro 1619 | 0-1 | Mata Medina, Andres 1810 | B28 Sicilian Defense: O'Kelly Variation, Normal System, Taimanov Line | I Open Internacional de Ajedrez de Pozuelo de Alarcon | 7 · mesa 30 |
| 11 jul 2024 | Mata Medina, Andres 1810 | 1-0 | Coronado Marcos, Jose Luis 1652 | E06 Catalan Opening: Closed | I Open Internacional de Ajedrez de Pozuelo de Alarcon | 6 · mesa 33 |
| 9 jul 2024 | Aguirre Vila-Coro, Antonio | 1-0 | Mata Medina, Andres 1810 | C42 Petrov's Defense: French Attack | I Open Internacional de Ajedrez de Pozuelo de Alarcon | 5 · mesa 33 |
| 8 jul 2024 | Mata Medina, Andres 1810 | 0-1 | Candela Martin, Alvaro 2037 | A07 King's Indian Attack | I Open Internacional de Ajedrez de Pozuelo de Alarcon | 4 · mesa 12 |
| 7 jul 2024 | Martinez Fernandez, Raul 2158 | 1-0 | Mata Medina, Andres 1810 | C43 Petrov's Defense: Modern Attack, Center Variation | I Open Internacional de Ajedrez de Pozuelo de Alarcon | 3 · mesa 7 |
| 6 jul 2024 | Mata Medina, Andres 1810 | 1-0 | Macias Sanchez, Homero 1978 | E73 King's Indian Defense: Semi-Averbakh System | I Open Internacional de Ajedrez de Pozuelo de Alarcon | 2 · mesa 16 |
| 5 jul 2024 | Rojas Fernandez, Ana | 0-1 | Mata Medina, Andres 1810 | C24 Bishop's Opening: Berlin Defense | I Open Internacional de Ajedrez de Pozuelo de Alarcon | 1 · mesa 46 |
| 28 mar 2024 | Lazaro Pujol, Abel 2309 | 1-0 | Mata Medina, Andres 1863 | C43 Petrov's Defense: Modern Attack, Center Variation | VIII Open Internacional Semana Santa en San Vicente del Raspeig. Grupo A | 2 · mesa 81 |
| 24 feb 2024 | Bastos Perez Cuadrado, Carlos | 1-0 | Mata Medina, Andres 1774 | C43 Petrov's Defense: Modern Attack, Murrey Variation | Campeonato Individual Absoluto de Madrid 2023-2024 - Fase Previa B | 9 · mesa 8 |
| 23 feb 2024 | Mata Medina, Andres 1774 | 0-1 | Godoy Herrera, Carlos 1701 | D30 Queen's Gambit Declined | Campeonato Individual Absoluto de Madrid 2023-2024 - Fase Previa B | 8 · mesa 5 |
| 17 feb 2024 | Cardena Contreras, Javier 1882 | 1-0 | Mata Medina, Andres 1774 | C42 Petrov's Defense: Classical Attack | Campeonato Individual Absoluto de Madrid 2023-2024 - Fase Previa B | 7 · mesa 3 |
| 16 feb 2024 | Mata Medina, Andres 1774 | 1-0 | Garcia Tanjala, Marko 1527 | D77 Neo-Grünfeld Defense: Classical Variation | Campeonato Individual Absoluto de Madrid 2023-2024 - Fase Previa B | 6 · mesa 5 |
| 10 feb 2024 | Gutierrez Diaz, Pablo 1928 | 1-0 | Mata Medina, Andres 1774 | C42 Petrov's Defense: Paulsen Attack | Campeonato Individual Absoluto de Madrid 2023-2024 - Fase Previa B | 5 · mesa 2 |
| 9 feb 2024 | Mata Medina, Andres 1774 | 1-0 | Pajuelo Morales, Raul 1879 | E73 King's Indian Defense: Semi-Averbakh System | Campeonato Individual Absoluto de Madrid 2023-2024 - Fase Previa B | 4 · mesa 3 |
| 3 feb 2024 | Condezo Abderrahim, Ibrahim 1818 | ½-½ | Mata Medina, Andres 1774 | E06 Catalan Opening: Closed | Campeonato Individual Absoluto de Madrid 2023-2024 - Fase Previa B | 3 · mesa 3 |
| 2 feb 2024 | Mata Medina, Andres 1774 | 1-0 | Blanco Barrios, Aitana 1519 | A11 English Opening: Caro-Kann Defensive System | Campeonato Individual Absoluto de Madrid 2023-2024 - Fase Previa B | 2 · mesa 8 |
| 1 feb 2024 | Mata Medina, Andres 1774 | 1-0 | Moreno Lopez, Maria Isabel 1387 | | Campeonato Individual Absoluto de Madrid 2023-2024 - Fase Previa B | 1 · mesa 11 |
| 30 dic 2023 | Mata Medina, Andres 1754 | ½-½ | Lorenzo Martin, Hector 1465 | D31 Queen's Gambit Declined: Queen's Knight Variation | II Festival de Navidad Open Internacional Diagonal Alcorcon | 9 · mesa 33 |
| 29 dic 2023 | Mata Medina, Andres 1754 | 0-1 | Ruiz Vazquez, Javier 2117 | D02 Queen's Pawn Game: Zukertort Variation | II Festival de Navidad Open Internacional Diagonal Alcorcon | 7 · mesa 15 |
| 29 dic 2023 | Prieto Martin, Manuel 1557 | 1-0 | Mata Medina, Andres 1754 | C42 Petrov's Defense: Classical Attack, Marshall Variation | II Festival de Navidad Open Internacional Diagonal Alcorcon | 8 · mesa 29 |
| 28 dic 2023 | Mata Medina, Andres 1754 | 0-1 | Vaquerizo Calvo, Miguel Arturo 2077 | A81 Dutch Defense: Semi-Leningrad Variation | II Festival de Navidad Open Internacional Diagonal Alcorcon | 5 · mesa 16 |
| 28 dic 2023 | Munoz Gonzalez, Luis 1525 | 0-1 | Mata Medina, Andres 1754 | D01 Rapport-Jobava System | II Festival de Navidad Open Internacional Diagonal Alcorcon | 6 · mesa 27 |
| 27 dic 2023 | Mata Medina, Andres 1754 | 1-0 | Alvarez Penalver, Javier 1462 | E73 King's Indian Defense: Semi-Averbakh System | II Festival de Navidad Open Internacional Diagonal Alcorcon | 3 · mesa 40 |