| Apr 12, 2026 | Herrera Retana | 1–0 | Vega Araya | Campeonato Nacional Senior 2026 | Benoni Defense: King's Pawn Line | |
| Apr 11, 2026 | Jimenez Molina | * | Herrera Retana | Campeonato Nacional Senior 2026 | King's Indian Attack: Sicilian Variation | |
| Apr 11, 2026 | Herrera Retana | 1–0 | Murillo Arguedas | Campeonato Nacional Senior 2026 | Semi-Slav Defense: Chigorin Defense | |
| Apr 5, 2026 | Murillo Tsijli | 0–1 | Herrera Retana | Campeonato Nacional Senior 2026 | Sicilian Defense: Moscow Variation, Main Line | |
| Apr 5, 2026 | Herrera Retana | 1–0 | Acuna Arias | Campeonato Nacional Senior 2026 | Kangaroo Defense | |
| Apr 4, 2026 | Coleman Vivian | 1–0 | Herrera Retana | Campeonato Nacional Senior 2026 | Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation | |
| Apr 4, 2026 | Herrera Retana | 1–0 | Moran | Campeonato Nacional Senior 2026 | Queen's Gambit Declined: Albin Countergambit | |
| Jan 19, 2025 | Herrera Retana | 1–0 | Campos Gonzalez | Ronda 9: Herrera Retana, Gerardo - Campos Gonzalez, Gabriel | King's Indian Defense: Sämisch Variation, Closed Variation | |
| Jan 18, 2025 | Hernandez Jimenez | ½–½ | Herrera Retana | Ronda 8: Hernandez Jimenez, Tania Isabel - Herrera Retana, Gerardo | English Opening: Symmetrical Variation | |
| Jan 18, 2025 | Meza Vega | 1–0 | Herrera Retana | Ronda 7: Meza Vega, Jose Antonio - Herrera Retana, Gerardo | English Opening: King's English Variation, Two Knights Variation, Keres Variation | |
| Jan 16, 2025 | Herrera Retana | 0–1 | Ruiz Alfaro | Ronda 5: Herrera Retana, Gerardo - Ruiz Alfaro, Darrel | Semi-Slav Defense: Main Line | |
| Jan 15, 2025 | Villegas Rodriguez | 1–0 | Herrera Retana | Ronda 4: Villegas Rodriguez, Jeremy - Herrera Retana, Gerardo | Sicilian Defense: Closed, Chameleon Variation | |
| Jan 12, 2025 | Herrera Retana | 0–1 | Canales Chinchilla | Ronda 3: Herrera Retana, Gerardo - Canales Chinchilla, Victoria | Queen's Gambit Declined | |
| Jan 11, 2025 | Rodriguez Arrieta | 1–0 | Herrera Retana | Ronda 2: Rodriguez Arrieta, Maria Elena - Herrera Retana, Gerardo | Sicilian Defense: Moscow Variation, Main Line | |
| Jan 11, 2025 | Herrera Retana | 0–1 | Fernandez Sanchez | Ronda 1: Herrera Retana, Gerardo - Fernandez Sanchez, Mario Andres | Slav Defense: Quiet Variation | |
| — | Herrera Retana | 1–0 | Cespedes Rodriguez | Campeonato Nacional Senior 2025 | Dutch Defense: Classical Variation | |
| — | Herrera Retana | ½–½ | Cmiel | Campeonato Nacional Senior 2025 | Nimzo-Indian Defense | |
| — | Herrera Retana | 0–1 | Pomares Herrera | Campeonato Nacional Senior 2025 | Slav Defense | |
| — | Montero Chavez | 0–1 | Herrera Retana | Campeonato Nacional Senior 2025 | Sicilian Defense: Modern Variations | |
| — | Murillo Tsijli | ½–½ | Herrera Retana | Campeonato Nacional Senior 2025 | Sicilian Defense: McDonnell Attack | |
| — | Araya Umana | 1–0 | Herrera Retana | Campeonato Nacional Senior 2025 | Indian Defense | |
| — | Solano Monge | 0–1 | Herrera Retana | Campeonato Nacional Senior 2025 | Queen's Pawn Game: Colle System, Grünfeld Formation | |
