| Jan 20, 2024 | Xavier Hong | 1–0 | Iker Hernandez Mendez | Round 8: Xavier Hong - Iker Hernandez Mendez | Trompowsky Attack: Classical Defense, Big Center Variation | |
| Jan 18, 2024 | Jackie Li | 1–0 | Iker Hernandez Mendez | Round 6: Jackie Li - Iker Hernandez Mendez | Benoni Defense: Fianchetto Variation | |
| Jan 16, 2024 | Iker Hernandez Mendez | 0–1 | Anh Quan Nguyen | Round 5: Iker Hernandez Mendez - Anh Quan Nguyen | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jan 14, 2024 | Iker Hernandez Mendez | 1–0 | James Hartley | Round 4: Iker Hernandez Mendez - James Hartley | Ruy Lopez: Berlin Defense | |
| Jan 14, 2024 | Oscar Gao | ½–½ | Iker Hernandez Mendez | Round 3: Oscar Gao - Iker Hernandez Mendez | Sicilian Defense: Smith-Morra Gambit Accepted, Kan Formation | |
| Jan 13, 2024 | Iker Hernandez Mendez | 1–0 | Alaina Vincent | Round 2: Iker Hernandez Mendez - Alaina Vincent | Sicilian Defense: Kan Variation, Knight Variation | |
| Jan 13, 2024 | Rudra Verma | 0–1 | Iker Hernandez Mendez | Round 1: Rudra Verma - Iker Hernandez Mendez | King's Indian Attack: Yugoslav Variation | |
| Jan 10, 2024 | Iker Hernandez Mendez | ½–½ | Andriy Bukreyev | Round 11: Iker Hernandez Mendez - Andriy Bukreyev | Caro-Kann Defense: Bronstein-Larsen Variation | |
| Jan 10, 2024 | Iker Hernandez Mendez | 0–1 | Aaron James Lee | Round 10: Iker Hernandez Mendez - Aaron James Lee | Scandinavian Defense: Classical Variation | |
| Jan 9, 2024 | Iker Hernandez Mendez | 1–0 | BYE | Round 9: Iker Hernandez Mendez - BYE | ? | |
| Jan 8, 2024 | Kai Jie Soo | 1–0 | Iker Hernandez Mendez | Round 8: Kai Jie Soo - Iker Hernandez Mendez | Catalan Opening | |
| Jan 7, 2024 | Leah Rice | 0–1 | Iker Hernandez Mendez | Round 7: Leah Rice - Iker Hernandez Mendez | Indian Defense | |
| Jan 5, 2024 | Iker Hernandez Mendez | 0–1 | Jack Rodgers | Round 6: Iker Hernandez Mendez - Jack Rodgers | Sicilian Defense: Hyperaccelerated Dragon | |
| Jan 4, 2024 | Rheyansh Reddy Annapureddy | ½–½ | Iker Hernandez Mendez | Round 5: Rheyansh Reddy Annapureddy - Iker Hernandez Mendez | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Jan 4, 2024 | Iker Hernandez Mendez | ½–½ | Kyle Leaver | Round 4: Iker Hernandez Mendez - Kyle Leaver | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Jan 3, 2024 | Saminda De Vas | 0–1 | Iker Hernandez Mendez | Round 3: Saminda De Vas - Iker Hernandez Mendez | Catalan Opening | |
| Jan 2, 2024 | Iker Hernandez Mendez | 0–1 | Hong Anh Nguyen | Round 2: Iker Hernandez Mendez - Hong Anh Nguyen | Sicilian Defense: Richter-Rauzer Variation, Classical Variation | |
| Jan 2, 2024 | Samuel Asaka | 1–0 | Iker Hernandez Mendez | Round 1: Samuel Asaka - Iker Hernandez Mendez | Benoni Defense | |
| Aug 18, 2023 | Iker Hernandez Mendez | 0–1 | Dorian Asllani | FIDE U16 Olympiad_boards_1-80 | Sicilian Defense: Old Sicilian | |
| Aug 17, 2023 | Viritpol Chunsukon | 1–0 | Iker Hernandez Mendez | FIDE U16 Olympiad_boards_81-124 | Sicilian Defense: Closed, Chameleon Variation | |
| Aug 17, 2023 | Iker Hernandez Mendez | 0–1 | Kobe Smeets | FIDE U16 Olympiad_boards_1-80 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Aug 16, 2023 | Iker Hernandez Mendez | ½–½ | Zi-Chen Huang | FIDE U16 Olympiad_boards_81-124 | Scotch Game: Mieses Variation | |
| Aug 15, 2023 | David Elias | 1–0 | Iker Hernandez Mendez | FIDE U16 Olympiad_boards_1-80 | Dutch Defense: Queen's Knight Variation | |
| Aug 15, 2023 | Iker Hernandez Mendez | 0–1 | Arsenijs Savicevs | FIDE U16 Olympiad_boards_1-80 | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Aug 14, 2023 | Noah Ritzerveld | ½–½ | Iker Hernandez Mendez | FIDE U16 Olympiad_boards_1-80 | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Aug 14, 2023 | Iker Hernandez Mendez | 1–0 | Dewald Coetsee | FIDE U16 Olympiad_boards_81-124 | Sicilian Defense: Scheveningen Variation, Keres Attack | |
| Aug 13, 2023 | Maksym Dubnevych | 1–0 | Iker Hernandez Mendez | FIDE U16 Olympiad_boards_1-80 | Indian Defense: Anti-Nimzo-Indian | |
