An unprecedented day of chaos led to changes nearly everywhere in the AP Top 25, except the top two spots.
It also tightened up major conference races across the country.
Heading into the final week of the regular season, the first-place team in every undecided league except the Pac-12 has a lead of one game or less. The Pac-12 hasn’t been decided, either; No. 2 Arizona leads No. 16 Southern California by 1 1/2 games, but has three games this week.
In the Big East, No. 9 Providence clinched the regular-season title over the weekend.
To say it’s going to be a big week in the AP Top 25 is an understatement.
ACC
No. 4 Duke will play one of the biggest games in Cameron Indoor Stadium history on Saturday. Not only is it against North Carolina, it will be the final home game in the storied career of coach Mike Krzyzewski.
It could decide the ACC regular-season title, too.
