| 7 jul 2026 | Santos Serrano, Alvaro 1736 | 1-0 | Martin Gutierrez, Carlos 1551 | D04 Queen's Pawn Game: Colle System, Anti-Colle | CAMPEONATO DE ESPAÑA SUB 10 2026 | 2 · mesa 13 |
| 6 jul 2025 | Martin Gutierrez, Carlos 1550 | 0-1 | Greciano Lubian, Claudia 1421 | C57 Italian Game: Two Knights Defense, Fritz Variation | CAMPEONATO DE ESPAÑA SUB 10 2025 | 7 · mesa 40 |
| 4 jul 2025 | Martin Gutierrez, Carlos 1550 | 0-1 | Diz Eitor, Noe 1688 | C50 Italian Game: Rosentreter Gambit | CAMPEONATO DE ESPAÑA SUB 10 2025 | 5 · mesa 20 |
| 3 jul 2025 | Martin Gutierrez, Carlos 1550 | 0-1 | Garcia Amelibia, Luis 1671 | B01 Scandinavian Defense: Gubinsky-Melts Defense | CAMPEONATO DE ESPAÑA SUB 10 2025 | 3 · mesa 17 |
| 30 jun 2024 | Martin Gutierrez, Carlos | 0-1 | Valadez Cervantes, Salvador 1525 | C02 French Defense: Advance Variation, Euwe Variation | Campeonato de España Sub 08 2024 | 9 · mesa 22 |
| 29 jun 2024 | Martin Gutierrez, Carlos | 0-1 | Fedoriaka, Platon | C00 French Defense: Mediterranean Defense | Campeonato de España Sub 08 2024 | 8 · mesa 20 |
| 28 jun 2024 | Martin Gutierrez, Carlos | 0-1 | Herreros de Tejada Viladri, Marc | C58 Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | Campeonato de España Sub 08 2024 | 6 · mesa 22 |
| 28 jun 2024 | Fernandez Vergara, Alba | 0-1 | Martin Gutierrez, Carlos | C50 Italian Game: Giuoco Piano | Campeonato de España Sub 08 2024 | 7 · mesa 25 |
| 27 jun 2024 | Carrillo Moreno, Juan | 1-0 | Martin Gutierrez, Carlos | C56 Italian Game: Scotch Gambit, Max Lange Attack | Campeonato de España Sub 08 2024 | 4 · mesa 16 |
| 27 jun 2024 | Barruguer Cobo, Noa | 0-1 | Martin Gutierrez, Carlos | C44 Scotch Game: Lolli Variation | Campeonato de España Sub 08 2024 | 5 · mesa 20 |
| 26 jun 2024 | Martin Gutierrez, Carlos | 1-0 | Tirzuman, Iulia-Lorena 1403 | B10 Caro-Kann Defense: Two Knights Attack | Campeonato de España Sub 08 2024 | 3 · mesa 18 |
| 25 jun 2024 | Casan Martinez, Alex 1430 | 1-0 | Martin Gutierrez, Carlos | D00 Queen's Pawn Game: Accelerated London System | Campeonato de España Sub 08 2024 | 1 · mesa 15 |
| 11 may 2024 | Blazquez Carretero, David | 1-0 | Martin Gutierrez, Carlos | C49 Four Knights Game: Spanish Variation, Double Spanish | Final Por Edades Sub8 Mixto Extremadura 2024 | 1 · mesa 2 |
| 11 may 2024 | Velarde Arroyo, Mark | 1-0 | Martin Gutierrez, Carlos | C69 Ruy Lopez: Exchange Variation, Normal Variation | Final Por Edades Sub8 Mixto Extremadura 2024 | 2 · mesa 1 |
| 11 may 2024 | Martin Gutierrez, Carlos | 1-0 | Cabrerizo Tena, Jaime | C54 Italian Game: Classical Variation, Greco Gambit, Anderssen Variation | Final Por Edades Sub8 Mixto Extremadura 2024 | 3 · mesa 2 |
| 4 may 2024 | Martin Gutierrez, Carlos | * | Ruiz Moyano Bravo, Lorenzo | C49 Four Knights Game: Spanish Variation, Symmetrical Variation | Campeonato Juvenil de Extremadura 2024 | 3 · mesa 26 |
| 3 may 2024 | Martin Gutierrez, Carlos | * | Regadera Tellez, Pablo 1560 | C50 Italian Game: Giuoco Pianissimo, Normal | Campeonato Juvenil de Extremadura 2024 | 1 · mesa 16 |
| 3 may 2024 | Monroy Sanchez, Lara 1443 | * | Martin Gutierrez, Carlos | C54 Italian Game: Classical Variation, Giuoco Pianissimo | Campeonato Juvenil de Extremadura 2024 | 2 · mesa 17 |