Johnston Upsets Top-Ranked Southeast Polk

• Johnston stunned top-ranked Southeast Polk, a result that reshapes the picture for Iowa’s high school football race.
• The upset sets up a potential title game preview, with postseason implications for both programs.
• The Sports Illustrated notebook details how the win changes the playoff landscape across the state.
• Iowa’s high school football fans are now watching closely as the postseason approaches.

AI-generated briefing — triage, not the story; every claim links out to the coverage below.