It was a weekend of upheaval across the country and it was no different in the Atlantic Coast Conference. There were five games involving ACC teams, and home teams took losses in three.

The biggest surprise, however, was No. 16 Miami losing 16-13 at Virginia. The Cavaliers pulled off the upset despite just grinding out 204 yards of total offense, behind a trio of field goals from Brian Delaney. Pitt gave No. 5 Notre Dame a stiff challenge, but an Ian Book 35-yard touchdown pass to Miles Boykin with 5:43 left in the game gave the Fighting Irish the lead for good at 19-14.

Clemson, who has received every single first-place vote in the 247Sports ACC Power Rankings, had the week off after shellacking Wake Forest 63-3 the week before. They return to action at 3:30 p.m. Saturday when they host fellow unbeaten and No. 16 ranked North Carolina State. Six teams have the coming weekend off: Louisville, Boston College, Georgia Tech, Pitt, Miami and Virginia Tech.

The other three ACC games this week are Virginia at Duke, Wake Forest at Florida State and North Carolina at Syracuse.

Here's the 247Sports ACC Week 7 Power Rankings: