Longtime Associated Press Top 25 voter Kirk Bohls of the Houston Chronicle said this week's ballot was the most difficult he's had to fill out

It was a week of upheaval in The Associated Press college football poll

Texas returns to No. 1 in AP Top 25 college football poll after Vanderbilt upsets Alabama, Tide drop from No. 1 to No. 7

Cam Ward threw a 5-yard touchdown pass to Elijah Arroyo with 26 seconds left and No. 8 Miami roared back from a 25-point deficit in the second half to beat California 39-38

Vanderbilt’s stunning upset of No. 1 Alabama that led to crazed fans marching the goal posts through the streets of Nashville was just the appetizer

Malachi Singleton scored on an 11-yard run with 1:17 remaining to lift Arkansas to a 19-14 win over No. 4 Tennessee

Will Rogers threw for 271 yards and a pair of first-half touchdowns, Jonah Coleman’s 1-yard TD with 6:22 left gave Washington the lead, and the Huskies beat No. 10 Michigan 27-17 in a rematch of last season’s College Football Playoff championship game

The Vanderbilt Commodores have beaten a No. 1 team in football

Sedrick Alexander ran for two touchdowns, Randon Fontenette scored on a pick-six and Diego Pavia outplayed Heisman Trophy candidate Jalen Milroe as Vanderbilt stunned Alabama 40-35 for the Commodores’ first win over the nation’s top-ranked team