John Earl Madden was an American football coach and sports commentator in the National Football League (NFL). He served as the head coach of the Oakland Raiders from 1969 to 1978, leading them to eight playoff appearances, seven division titles, seven AFL/AFC Championship Game appearances, and the franchise's first Super Bowl title in Super Bowl XI. Never having a losing season, Madden holds the highest winning percentage among NFL head coaches who coached 100 games.

The National Football League (NFL) is a professional American football league that consists of 32 teams, divided equally between the American Football Conference (AFC) and the National Football Conference (NFC). The NFL is one of the major professional sports leagues in the United States and Canada and the highest professional level of American football in the world. Each NFL season begins annually with a three-week preseason in August, followed by the 18-week regular season which runs from early September to early January, with each team playing 17 games and having one bye week. Following the conclusion of the regular season, seven teams from each conference advance to the playoffs, a single-elimination tournament that culminates in the Super Bowl, which is contested in February and is played between the winners of the AFC and NFC championship games.