| May 17, 2026 | Sosa Garcia | 0–1 | Arando Ochoa | XV Campeonato Panamericano U7 Open | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| May 16, 2026 | Chen | 0–1 | Sosa Garcia | XV Campeonato Panamericano U7 Open | Sicilian Defense: Alapin Variation | |
| May 16, 2026 | Patel Patel | 1–0 | Sosa Garcia | XV Campeonato Panamericano U7 Open | Sicilian Defense: Accelerated Dragon, Exchange Variation | |
| May 15, 2026 | Sosa Garcia | 0–1 | Shanmuganathan | XV Campeonato Panamericano U7 Open | English Opening: Agincourt Defense | |
| May 14, 2026 | Carrasco Martinez | 1–0 | Sosa Garcia | XV Campeonato Panamericano U7 Open | Sicilian Defense: Smith-Morra Gambit Accepted, Fianchetto Defense | |
| May 14, 2026 | Sosa Garcia | 1–0 | Ortiz Carvajal | XV Campeonato Panamericano U7 Open | ? | |
| May 13, 2026 | Sosa Garcia | 1–0 | Munoz Maliza | XV Campeonato Panamericano U7 Open | Old Indian Defense | |
| Nov 2, 2025 | Luna Gaytan | 1–0 | Sosa Garcia | Round 6: Luna Gaytan, Mateo - Sosa Garcia, David | Sicilian Defense: Old Sicilian | |
| Nov 1, 2025 | Sosa Garcia | 0–1 | Luna Gaytan | Round 2: Sosa Garcia, David - Luna Gaytan, Mateo | Tarrasch Defense: Wagner Variation | |
| Jul 6, 2025 | Sosa Garcia | 1–0 | Jimenez Arenas | Ronda 6: Sosa Garcia, David - Jimenez Arenas, Linus Emilio | Zukertort Opening: Queen's Gambit Invitation | |
| Jul 5, 2025 | Sosa Garcia | 1–0 | Luna Gaytan | Ronda 3: Sosa Garcia, David - Luna Gaytan, Mateo | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Jul 5, 2025 | Sosa Garcia | 0–1 | Dominguez Sanchez | Ronda 4: Sosa Garcia, David - Dominguez Sanchez, Alan Francisco | English Opening: Anglo-Indian Defense, Scandinavian Defense | |
| — | Sosa Garcia | 1–0 | Campos Mendez | Ronda 2: Sosa Garcia, David - Campos Mendez, Octavio Alberto | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with .. d6 | |
| — | Sosa Garcia | 1–0 | Ordonez Alarcon | Ronda 4: Sosa Garcia, David - Ordonez Alarcon, Luis Daniel | Zukertort Opening: Black Mustang Defense | |
| — | Ordonez Alarcon | 0–1 | Sosa Garcia | Ronda 1: Ordonez Alarcon, Erick Daniel - Sosa Garcia, David | Sicilian Defense: Old Sicilian | |
| — | Luna Gaytan | 0–1 | Sosa Garcia | Ronda 3: Luna Gaytan, Mateo - Sosa Garcia, David | Sicilian Defense: Old Sicilian | |
