NFL overtime rules: 63% of fans think they need to change - Pride
49ers, Giants head to overtime - NBC Sports
NFL Overtime Rules Change Proposal : r/nfl
NFL Overtime Rules: New Guidelines for 2022-23 Playoffs Explained
NFL overtime rules: 'Extended period' OT is gaining momentum
How Does NFL Overtime Work?
NFL Overtime Rules: Regular Season vs. Playoff Rules, Possession
NFL Overtime Rules: Explaining How It Works (And Why They're Dumb