The Arizona Cardinals topped the Kansas City Chiefs 31-10 in a decisive Week 11 matchup of the 2026 season, showcasing their dominance in this critical conference battle. With playoff implications on the line, the Cardinals made a strong statement, proving their readiness for the postseason. Carson Beck led the charge for Arizona, throwing for 252 yards and contributing significantly to the offense. He connected with Trey McBride, who racked up an impressive 118 receiving yards, and Tyler Allgeier added a solid rushing performance with 51 yards on the ground. The Cardinals' offensive cohesion was evident as they consistently moved the ball and found the end zone. Defensively, the Cardinals were formidable, highlighted by Josh Sweat's 1.5 sacks that disrupted Kansas City's rhythm throughout the game. The turning point came in the second quarter when the Cardinals' defense forced a critical turnover, allowing them to extend their lead and take control. Despite a spirited effort from the Chiefs, including a lone touchdown pass from Patrick Mahomes, they struggled to keep pace with Arizona's relentless attack.