How Do the NFL Playoffs Work? Explaining Format, Byes, Home-Field Advantage
NFL owners approve contingency plan to expand playoffs to 16 teams if COVID-19 causes cancellations
College Football Playoff will expand to 12 teams in 2026, maybe sooner
2022-2023 NFL Playoff Bracket Picture & Odds at Point Spreads
College Football Analysis: Fixing the proposed 12-Team Playoff - The Only Colors
The Pros and Cons for Notre Dame in the New 12-Team Playoff - 18 Stripes
Five Steps for Elevating the Expanded College Football Playoff - The Ringer
NFL playoff bracket, explained: How byes, seeding will work in 2022 with 17-game format
Four thoughts on Concacaf's new World Cup qualification format
College Football Playoff: Projecting past 12-team brackets - Sports Illustrated
NFL playoffs: How important are byes and home-field advantage?
NFL playoff bracket, explained: How byes, seeding, format will work in 2022-23