New public and private court openings and closures in the 100 largest metros, court reservation system and fee changes, noise disputes and court closures by city, tournament registration windows and rule changes at PPA, APP, USA Pickleball and local events, paddle approval and delisting decisions, paddle and shoe deals and recalls, league and rating system changes at DUPR, pickleball facility chain openings and memberships, injury data and safety advisories and pro tour broadcast and ticket announcements, with the metro, tournament or product first and the date in the title.