Preview of Key Week 4 Matchups in College Football: Ohio State vs. Notre Dame, Ole Miss vs. Alabama, Clemson vs. Florida State, and Pac-12 Showdowns

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Week 4 of college football brings exciting matchups and potential playoff implications. The biggest game features Ohio State and Notre Dame facing off in South Bend. Both teams are playoff contenders, and a win here would boost their chances. Former coach Urban Meyer criticizes the schedules of Michigan and Georgia, suggesting they need tougher out-of-conference games. Iowa is ranked but enters the game against Penn State as underdogs due to their struggling offense. Lane Kiffin and Ole Miss look to challenge Alabama, while Auburn takes on Texas A&M in a game that will reveal more about the SEC West. Unranked Clemson faces FSU in a key ACC matchup. And Michigan expects an easy win against Rutgers. LSU, BYU, and Pac-12 matchups also headline the week. Overall, there is plenty of action and potential upsets to keep college football fans engaged.