In a decisive Segunda División encounter, Deportes Rengo hosted Provincial Osorno at the Estadio Municipal Guillermo Guzman Diaz. The match, held on March 28, 2026, saw Rengo struggle to keep pace with their opponents, who dominated throughout. Provincial Osorno capitalized on their chances and secured a convincing 3-0 victory. Despite the home team's efforts, they were unable to break through Osorno's defense, highlighting the challenges they faced this season. The defeat left Deportes Rengo looking for answers as they moved forward in the league.