In a tightly contested matchup, the San Francisco 49ers topped the Denver Broncos 24-19 in Week 4 of the 2026 season. Both teams sought to solidify their standing early in the season, but it was the home team that ultimately prevailed in a game that showcased their resilience. Brock Purdy led the 49ers with a solid performance, throwing for 2 touchdowns and keeping the offense moving effectively. Christian McCaffrey was instrumental on the ground, racking up 104 rushing yards, while Tyreek Hill shined for the Broncos with 117 receiving yards, showcasing his big-play ability. Bo Nix also had a strong showing for Denver, throwing for 257 yards, but it wasn't enough to secure the win. Defensively, Gracen Halton made a significant impact for the 49ers, recording 2 sacks that disrupted Denver's offensive rhythm. The turning point came late in the fourth quarter when Halton's second sack halted a potential game-tying drive, allowing San Francisco to maintain possession and secure the victory. Ja'Quan McMillian led the Broncos with 11 tackles, but it was the 49ers' defensive pressure that ultimately sealed the game.