NCAA's overtime rules aren't perfect, but they are better than sudden death in the NFL's Super Bowl
NFL overtime rules: 63% of fans think they need to change - Pride Of Detroit
N.F.L. to Change Postseason Overtime Rule After Bills' Playoff Loss - The New York Times
Super Bowl overtime rules: What happens if the game is tied after 4 quarters?
What are the Super Bowl overtime rules this year? - Newsday
NFL overtime rules: 'Extended period' OT is gaining momentum - Sports Illustrated
College football overtime rules explained for 2023 season
NFL Overtime Rule Change Giving Both Teams Possession Approved For Playoffs Only, News, Scores, Highlights, Stats, and Rumors
With Overtime Rules Changed, What Other NFL Rules Should Be Examined Next?, News, Scores, Highlights, Stats, and Rumors
Overtime modification heads list of NFL rule change proposals - Pats Pulpit