In a dominating performance, the Arizona Cardinals topped the San Francisco 49ers 49-14 in Week 18 of the 2026 season, securing a crucial win as they head into the playoffs. The Cardinals showcased their offensive prowess, leaving no doubt about their ability to compete in the postseason. Quarterback Jacoby Brissett led the charge for Arizona, throwing for an impressive 312 yards and five touchdowns, a standout performance that put the game out of reach early. Running back Jeremiyah Love added to the offensive onslaught with 110 rushing yards, while Devin Duvernay was a favorite target, racking up 114 receiving yards. Defensively, the Cardinals were relentless, with Josh Sweat recording 2.5 sacks and Eugene Asante intercepting two passes, turning the momentum decisively in their favor. The turning point came in the second quarter when Asante's first interception set up Brissett’s third touchdown pass, extending the lead to 28-7 and effectively sealing the game for Arizona.