In a commanding performance, the Seattle Seahawks defeated the Arizona Cardinals 42-17 in Week 9 of the 2026 season. This victory keeps Seattle firmly in the playoff hunt, showcasing their offensive prowess against a division rival. Jalen Milroe was nothing short of spectacular, leading the Seahawks with 393 passing yards and three touchdown passes. In addition to his aerial success, he also contributed on the ground with 43 rushing yards, proving to be a dual-threat that the Cardinals struggled to contain. Rashid Shaheed emerged as Milroe's favorite target, racking up 139 receiving yards and adding to the Seahawks' offensive explosion. Defensively, the Seahawks made their presence felt, with Nick Emmanwori recording two interceptions that turned the tide in their favor. Devon Witherspoon's four total tackles helped to stifle the Cardinals' attempts to rally back, while Kaleb Proctor's 1.5 sacks kept pressure on the Arizona quarterback. The game’s turning point came when Emmanwori's second interception set up a quick touchdown, pushing the Seahawks to a commanding lead that the Cardinals could never recover from.