NFL Playoff Format - Football
Ranking the NFL's Conference Championship Teams, News, Scores, Highlights, Stats, and Rumors
College football rankings: Preseason Top 25 for the 2021 season
Conference Championship Matchups (based on regular season game) : r/nfl
Ranking the Divisions – Chiefs Focus All Sports Network
What We Learned From the N.F.L.'s Conference Championship Games - The New York Times
2022 NFL conference championship game previews
Ranking 133 college football teams for 2023, from No. 1 Georgia to No. 133 UMass - The Athletic
College Football Playoff, NCAA, Bowl Games & Rankings
College football 2023 top 25 rankings: Georgia stays No. 1 - Los Angeles Times
2023-24 NFL playoff picture, bracket, schedule
Final Four 2023: A team-by-team guide to the four contenders left standing
2023 Ivy League Football Power Rankings: Preseason
AP college football poll, Week 3: CU Buffs climb to No. 18