Rosenborg suffered a disappointing 3-2 home defeat to Sarpsborg 08 in a thrilling Norwegian Eliteserien encounter on October 6th, 2025. In a dramatic match at Lerkendal Stadion, the visitors from Sarpsborg claimed a significant away victory, scoring three times against the traditional giants. Rosenborg took an early lead, but Sarpsborg fought back to equalize before halftime. The second half saw Sarpsborg seize control, scoring twice to build a 3-1 advantage, leaving Rosenborg with a mountain to climb. A late consolation goal from the Trondheim side set up a tense finale, but Sarpsborg held on for a famous win. This result was a major setback for Rosenborg's ambitions in the league table, while Sarpsborg 08 celebrated a crucial three points on the road. The Rosenborg manager would have been critical of his team's defensive lapses, while the Sarpsborg coach praised his team's resilience and attacking verve.