In a tightly contested matchup, the Seattle Seahawks narrowly defeated the Arizona Cardinals 15-13 in Week 9 of the 2026 season. With playoff implications on the line, both teams fought fiercely, but it was Seattle who ultimately emerged victorious thanks to a late-game stand. Seattle’s offense was led by Jalen Milroe, who threw for a touchdown, while Chase Brown contributed significantly on the ground with 85 rushing yards. For the Cardinals, Jacoby Brissett had a strong performance, racking up an impressive 325 passing yards, and Christian Kirk was his favorite target, accumulating 117 receiving yards. Despite the Cardinals’ offensive efforts, they fell just short. Defensively, the Seahawks made key plays that turned the tide in their favor. Uchenna Nwosu was a standout, recording 1.5 sacks that disrupted Arizona's rhythm throughout the game. The turning point came late in the fourth quarter when Seattle's defense held the Cardinals to a critical stop, allowing them to secure the win and improve their playoff positioning.