In an intense Week 3 matchup, the San Francisco 49ers narrowly defeated the Arizona Cardinals with a final score of 38-28. With both teams looking to establish their dominance early in the season, the stakes were high, but the 49ers managed to hold off a late push from the Cardinals to secure the win. Brock Purdy was the offensive star for San Francisco, throwing for 242 yards and two touchdowns, showcasing his ability to lead the team effectively. Christian McCaffrey added to the offensive explosion with a dominant performance on the ground, rushing for 117 yards, while Mike Evans was a standout in the passing game, racking up 134 receiving yards. Together, they contributed significantly to the 49ers' scoring efforts. Defensively, the 49ers made crucial stops that turned the tide in their favor. Gracen Halton led the charge with a key sack, disrupting Arizona's rhythm at pivotal moments. The game's turning point came late in the fourth quarter when San Francisco's defense held Arizona to a crucial fourth down, allowing the 49ers to maintain their lead and seal the victory.