In a thrilling Week 4 matchup, the San Francisco 49ers held off the Denver Broncos with a final score of 24-21. Both teams came into this game looking to solidify their positions in the early season standings, making for a high-stakes atmosphere at Levi's Stadium. The 49ers emerged victorious, showcasing their resilience against a determined Broncos squad. Brock Purdy led the charge for San Francisco, throwing for three touchdowns and effectively navigating the Broncos' defense. Christian McCaffrey was a force on the ground, racking up 111 rushing yards, while George Kittle proved to be a reliable target in the passing game, amassing 124 receiving yards. Bo Nix did his best to keep Denver in the game with 202 passing yards, but it wasn’t enough to overcome the 49ers' offensive firepower. Defensively, the 49ers were bolstered by Fred Warner, who tallied a game-high seven tackles and registered a sack. Renardo Green's interception was a pivotal moment, halting a Denver drive and swinging momentum back in favor of San Francisco. The game turned late in the fourth quarter when the 49ers' defense made a crucial stop, ensuring their slim lead held up as time expired.