In a decisive Week 4 matchup, the San Francisco 49ers topped the Denver Broncos with a final score of 38-20, solidifying their position as a formidable force in the league. This victory not only boosts the 49ers' momentum but also serves as a statement as they navigate the competitive landscape of the 2026 season. Brock Purdy was the standout performer for San Francisco, throwing for an impressive 330 yards and four touchdowns, showcasing his ability to command the offense effectively. Mike Evans contributed significantly in the receiving game, racking up 135 yards and proving to be a reliable target. Meanwhile, Christian McCaffrey added his share with 62 rushing yards, helping to balance the offensive attack. Defensively, San Francisco's Romello Height made his presence felt with a key sack that disrupted the Broncos' rhythm, while Talanoa Hufanga's interception for Denver highlighted their defensive effort. However, the turning point came in the second quarter when the 49ers scored back-to-back touchdowns, creating a momentum shift that the Broncos could never fully recover from. The combination of San Francisco's explosive offense and timely defensive plays ultimately sealed the win.