More than one-fifth of last week’s Coaches Poll top 25 teams took an L during this past weekend’s college football action, ensuring that we’ll see some prominent changes in the updated rankings as we look ahead to the Week 5 games as the coaches fill out their ballots.

Michigan football had limped into Week 4, not having a resounding victory to its name and with a one in the loss column after the Week 2 defeat to Texas. Saturday brought an opportunity to right those wrongs with No.

Week 4 of the college football season has come and gone. Here's the updated US LBM Coaches Poll and AP Top 25 poll ahead of Week 5: