Non-conference play has finally come to an end, as most teams at this point have a good understanding of what they are working with heading into the conference schedule. Week four was not kind to a bunch of ranked teams, as two ranked matchups and a few upsets saw more than a handful of Top 25 teams fall short.
Nobody got hit harder on Saturday than Michigan, who got absolutely man-handled on the road against Wisconsin, dropping them from No. 11 all the way down to No. 20. Utah was one of two Top 10 teams to lose, in a 30-23 road contest at USC, with Notre Dame falling to Georgia in Athens.