| Mar 1, 2026 | Guevara Ruiz | 1–0 | Romero | Round 9: Guevara Ruiz, Marvin Andres - Romero, Wilbert | French Defense: Paulsen Variation | |
| Feb 28, 2026 | Romero | 1–0 | Chavez | Round 8: Romero, Wilbert - Chavez, Hector Antonio | English Opening: King's English Variation, Reversed Closed Sicilian | |
| Feb 22, 2026 | Nerio | 0–1 | Romero | Round 7: Nerio, Carlos Salvador - Romero, Wilbert | French Defense: King's Indian Attack | |
| Feb 21, 2026 | Romero | 0–1 | Arias | Round 6: Romero, Wilbert - Arias, Daniel | ? | |
| Feb 14, 2026 | Romero | 0–1 | Melara Alejandra | Round 5: Romero, Wilbert - Melara Alejandra | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Feb 8, 2026 | Ibarra Carlos Roberto | 1–0 | Romero | Round 4: Ibarra Carlos Roberto - Romero, Wilbert | French Defense: Paulsen Variation | |
| Feb 7, 2026 | Gonzalez Diaz | * | Romero | Round 2: Gonzalez Diaz, Diego Jose - Romero, Wilbert | French Defense: Exchange Variation | |
| Feb 7, 2026 | Romero | 1–0 | Grande Villeda | Round 3: Romero, Wilbert - Grande Villeda, Anderson Vladimir | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jan 7, 2026 | Guevara Ruiz | 1–0 | Romero | Tercer Torneo Internacional Club Caissa Guatemala | French Defense: Paulsen Variation | |
| Jan 7, 2026 | Romero | ½–½ | Leyva | Tercer Torneo Internacional Club Caissa Guatemala | Sicilian Defense: Modern Variations | |
| Sep 21, 2025 | Romero | 0–1 | Medrano | Ronda 9: Romero, Wilbert - Medrano, Daniel | English Opening: King's English Variation, Two Knights Variation | |
| Sep 20, 2025 | Melendez Cruz | 0–1 | Romero | Ronda 8: Melendez Cruz, Jose Roberto - Romero, Wilbert | Semi-Slav Defense | |
| Sep 13, 2025 | Alas | 0–1 | Romero | Ronda 7: Alas, Rigoberto - Romero, Wilbert | Caro-Kann Defense: Classical Variation | |
| Sep 7, 2025 | Romero | 0–1 | Medrano | Ronda 6: Romero, Wilbert - Medrano, Camilo | Italian Game: Two Knights Defense | |
| Sep 6, 2025 | Romero | 1–0 | Chavez | Ronda 5: Romero, Wilbert - Chavez, Hector Antonio | Scandinavian Defense: Icelandic-Palme Gambit | |
| Sep 1, 2025 | Romero | 1–0 | Fernandez Denis | Ronda 3: Romero, Wilbert - Fernandez Denis | Four Knights Game: Italian Variation | |
| Sep 1, 2025 | Escobar Flamenco | 0–1 | Romero | Ronda 2: Escobar Flamenco, Kilmar Ademir - Romero, Wilbert | Caro-Kann Defense: Classical Variation | |
| Sep 1, 2025 | Monge | 0–1 | Romero | Ronda 4: Monge, Rafael - Romero, Wilbert | Slav Defense | |
| Aug 23, 2025 | Romero | 0–1 | Hernandez | Campeonato Nacional de Primera Categoría 2025 | ? | |
