Guastatoya defeated Municipal 1-0, handing the tournament’s previously undefeated leader their first loss of the Apertura 2026 season. Bryan Lemus scored the decisive goal in the second half, securing a surprising win for Guastatoya. Municipal struggled to respond, unable to equalize despite their efforts. The victory was attributed to Guastatoya’s organized performance throughout the match. This upset shakes up the league standings and demonstrates Guastatoya’s competitive strength. The result signals a potential shift in the balance of power within the Apertura 2026 tournament.