Four top-10 teams lost, triggering major shifts in the AP Top 25.

A chaotic Week 5 reshaped the AP Top 25, with four top-10 teams losing: No. 3 Penn State, No. 8 Florida State, No. 4 LSU, and No. 5 Georgia. Oregon, Ole Miss, and Alabama rose after upsets, while Virginia and Arizona State earned national attention with wins over ranked opponents. Georgia Tech and Tennessee also rallied from deficits to win in overtime. Notre Dame moved up after a dominant road win, and Texas A&M could climb after defeating Auburn. The rankings are expected to shift significantly, with several teams likely dropping or rising based on the week’s results.