In a hard-fought battle, the San Francisco 49ers narrowly defeated the Denver Broncos 20-14 in Week 4 of the 2026 season. This victory keeps the 49ers firmly in the playoff conversation, showcasing their resilience as they continue to build momentum in the early part of the season. Offensively, Brock Purdy led the charge for San Francisco, throwing for 255 yards and demonstrating poise under pressure. Christian McCaffrey contributed significantly on the ground with 87 rushing yards, while Mike Evans was a standout in the receiving game, racking up 95 yards and proving to be a reliable target for Purdy throughout the contest. Defensively, the 49ers made key plays to secure the win, with Geno Stone leading the team in tackles with 10. Upton Stout added a crucial sack, putting pressure on the Broncos' offense, while Deommodore Lenoir's interception turned the tide in favor of San Francisco. The turning point came late in the second half when Lenoir's pick set up a touchdown that gave the 49ers a lead they would not relinquish.