In a decisive Week 13 matchup, the Arizona Cardinals secured a 34-18 victory over the San Francisco 49ers, solidifying their playoff positioning as the season nears its end. The Cardinals showcased their offensive prowess, while the 49ers struggled to keep pace in a critical game for both teams. Carson Beck led the Cardinals' offensive charge with 247 passing yards, effectively managing the game and connecting with Marvin Harrison Jr., who recorded 98 receiving yards. While Brock Purdy threw for two touchdowns for the 49ers, it wasn’t enough to overcome Arizona's balanced attack, which also featured Jeremiyah Love contributing 78 rushing yards to keep the chains moving. Defensively, the Cardinals were strong, with Zah Frazier racking up eight tackles and Josh Sweat making his presence felt with two sacks. The turning point came late in the second quarter when Will Johnson intercepted a pass from Purdy, halting a potential scoring drive and helping the Cardinals maintain momentum heading into halftime. This defensive stand was crucial in setting the tone for Arizona’s commanding win.