AD Municipal Liberia secured a narrow but vital 1-0 home win against AD San Carlos on September 22, 2025, in the Costa Rica Primera Division. The match at the Estadio Edgardo Baltodano Briceño was decided by a single goal, giving Liberia a crucial three points in their campaign. The only goal of the game came in the first half, a moment of individual brilliance from Liberia's winger who cut inside and fired a low shot into the corner. The second half was a tense, scrappy affair with San Carlos pushing for an equalizer, but they found Liberia's defense and goalkeeper in inspired form. The victory provided a significant boost for Liberia's league position, moving them further away from the relegation zone. The Liberia manager praised his team's defensive resilience and work rate, while the San Carlos coach lamented his side's lack of cutting edge in the final third. The lineups saw both teams make changes, but it was Liberia who executed their game plan more effectively to secure the match result.