2006 · Week 2 · 1 upset
Boston College upsets No. 18 Clemson, 34–33
It was unranked Boston College taking down the No. 18 team in the AP poll.
All 2006 Week 2 upsets, biggest first
Upset size is the points the winner overcame on the closing line plus a bonus for beating a ranked team. How it’s scored
Boston College 34, 
No. 18 Clemson 33Upset size4