College Football Week 4: Key Matchups and Rankings Shakeup

Tennessee and Michigan's standings spark debate as Alabama eyes Georgia's top spot.

Georgia remains No. 1 despite a close win against Kentucky, while Texas and Alabama follow closely in the rankings.
Tennessee fans are upset over their team's No. 6 ranking after a dominant 71-0 win over Kent State.
Michigan's lackluster performance against Arkansas State has led to controversy over their No. 18 ranking.
Week 4 features crucial inter-conference games, including No. 11 USC vs. No. 18 Michigan and No. 6 Tennessee vs. No. 15 Oklahoma.
Nebraska's defense has been stellar, allowing no more than 10 points per game, reminiscent of their strong 2016 season.