Sam Darnold enters Week 9 of the 2026 NFL season with the Seahawks at 4-4, having thrown 10 passing touchdowns in seven games alongside 1,478 yards, a 60.2% completion rate, and nine interceptions. Efficiency has declined from his 2025 Super Bowl-winning campaign, with lower yards per attempt and elevated turnovers amid inconsistent protection and red-zone execution. A quadriceps injury sustained late in Monday’s loss to the Bears, plus a rib issue, has ruled him out for the Week 9 matchup against Arizona, with Drew Lock expected to start; Darnold is listed week-to-week and not headed to injured reserve. Seattle’s remaining schedule, offensive line stability, and target distribution to receivers such as Jaxon Smith-Njigba will influence his volume and scoring opportunities once he returns.