In a thrilling Week 3 showdown, the San Francisco 49ers narrowly defeated the Arizona Cardinals with a final score of 87-85. The stakes were high as both teams sought to establish their dominance early in the season, but it was the 49ers who emerged victorious in this high-scoring affair. San Francisco's Matthew Stafford put on a passing clinic, racking up an impressive 817 yards through the air, while his counterpart, Josh Allen of the Cardinals, matched him with 10 touchdown passes, showcasing the firepower on both offenses. Christian McCaffrey contributed significantly for Arizona, rushing for 115 yards, and Larry Fitzgerald made his mark with a staggering 400 receiving yards, proving to be a reliable target throughout the game. Defensively, Daylen Everette led the 49ers with six total tackles, helping to contain Arizona's explosive offense at key moments. The turning point came late in the fourth quarter when San Francisco managed to hold off a last-minute drive from the Cardinals, allowing them to secure the win and maintain their momentum in the early season.