| Mar 1, 2026 | Zeledon | 1–0 | Martell Arias | Round 9: Zeledon, Rene - Martell Arias, Saul Enrique | Caro-Kann Defense: Advance Variation | |
| Feb 28, 2026 | Martell Arias | ½–½ | Vasquez Vasquez | Round 8: Martell Arias, Saul Enrique - Vasquez Vasquez, Marielos | Slav Defense: Exchange Variation | |
| Feb 22, 2026 | Karla Samayoa | 1–0 | Martell Arias | Round 7: Karla Samayoa - Martell Arias, Saul Enrique | Caro-Kann Defense: Two Knights Attack, Mindeno Variation | |
| Feb 21, 2026 | Martell Arias | 1–0 | German Alfaro | Round 6: Martell Arias, Saul Enrique - German Alfaro | Scotch Game: Scotch Gambit | |
| Feb 14, 2026 | Medrano | 1–0 | Martell Arias | Round 5: Medrano, Camilo - Martell Arias, Saul Enrique | Queen's Pawn Game: Colle System | |
| Feb 8, 2026 | Martell Arias | 1–0 | Barraza Perez | Round 4: Martell Arias, Saul Enrique - Barraza Perez, Ricardo Alfredo | King's Indian Defense: Makogonov Variation | |
| Feb 7, 2026 | Martell Arias | * | Carlos Alfredo Fuentes Alas | Round 2: Martell Arias, Saul Enrique - Carlos Alfredo Fuentes Alas | ? | |
| Feb 7, 2026 | Nehemias Ernesto Cabrera Navas | ½–½ | Martell Arias | Round 3: Nehemias Ernesto Cabrera Navas - Martell Arias, Saul Enrique | Queen's Pawn Game: Krause Variation | |
| Sep 21, 2025 | Martell Arias | 1–0 | Perez Nayeli | Ronda 9: Martell Arias, Saul Enrique - Perez Nayeli | King's Indian Defense: Four Pawns Attack | |
| Sep 14, 2025 | Fang Juan | ½–½ | Martell Arias | Ronda 8: Fang Juan - Martell Arias, Saul Enrique | Caro-Kann Defense: Karpov Variation, Modern Main Line | |
| Sep 13, 2025 | Martell Arias | 1–0 | Paredes Joya | Ronda 7: Martell Arias, Saul Enrique - Paredes Joya, David Alejandro | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Sep 7, 2025 | Martell Arias | ½–½ | Arabia | Ronda 6: Martell Arias, Saul Enrique - Arabia, Carlos | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Sep 1, 2025 | Rivera Mario Alfredo | * | Martell Arias | Ronda 4: Rivera Mario Alfredo - Martell Arias, Saul Enrique | Caro-Kann Defense: Advance Variation | |
| Sep 1, 2025 | Martell Arias | 1–0 | Grande Villeda | Ronda 3: Martell Arias, Saul Enrique - Grande Villeda, Anderson Vladimir | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 1, 2025 | Sierra Brian | ½–½ | Martell Arias | Ronda 2: Sierra Brian - Martell Arias, Saul Enrique | King's Indian Attack | |
| Sep 1, 2025 | Velasquez Mario A. | 1–0 | Martell Arias | Ronda 5: Velasquez Mario A. - Martell Arias, Saul Enrique | Queen's Pawn Game: London System | |
| Aug 23, 2025 | Martell Arias | 1–0 | Hernandez | Campeonato Nacional de Segunda Categoría 2025 | ? | |
