Proximic by Comscore's 2026 football guide targets 4.5B hours of NFL viewing: Proximic by Comscore released its 2026 Football Kickoff Guide on May 7, offering AI-driven audience segments across six data partners for NFL season planning. https://ppc.land/proximic-by-comscores-2026-football-guide-targets-4-5b-hours-of-nfl-viewing/ #NFL #FootballGuide #Proximic #Comscore #SportsMarketing