There’s a shake-up at the top of the power rankings for the first time this season, while a key matchup among contenders highlights Week 4.

Ivy League football is back! With every team from the Ancient Eight hitting the field this weekend, you can expect to see a team or two make their way into the rankings next week. One early team to keep an eye on are the Harvard Crimson as they welcome new coach Andrew Aurich after the legendary Tim Murphy retired follow a tenure spanning two decades.

As teams are about to shift from out of conference games to a conference slate, Joel Klatt ranked the top eight teams in each power conference.