Michigan went down the drain (pass 25 ranking) The final fallout from a disastrous opening weekend for Michigan came Tuesday, when the Wolverines dropped all the way out of The Associated Press Top 25, an unprecedented fall from No. 5 to unranked. Since the AP poll expanded to 25 teams in 1989, no team has taken a bigger tumble in one week. After an opening college football weekend filled with blowouts and highlighted by Appalachian State's stunning 34-32 upset of Michigan at the Big House, there was little notable movement in the Top 25 other than the Wolverines.