12. Washington (3-1): The Huskies got a feel-good start to their life as Big Ten members by winning big over Northwestern at home but haven’t beaten a team ranked in the top 80 of the Sagarin rankings.

As expected, Ohio State remains the class of the conference, however, with Oregon and Penn State right behind. With that, here are the Big Ten Power Rankings after week 4 of the season. This week: at Michigan State,

Looking at the schools in the Pac-12, who are the top teams in the conference going into Week 5 of the college football season? In this week's power rankings, which can be found below, we break down each team and how they stack up.

The USC Trojans suffered a 27-24 loss at Michigan on Saturday. How far did the Trojans fall in this week's Big Ten power rankings?

The senior running back turned in a career day for a second straight week, rushing for 159 yards and two touchdowns in a 27-24 win over No. 11 USC to open Big Ten play on Saturday. Michigan improves to 3-1 to start the season under new coach Sherrone Moore.

There are highs and lows every week in college football. The winners and losers for Week 4 start with Southern California's loss to Michigan.