NC State edges No. 23 North Carolina, 28–27
It was unranked NC State taking down the No. 23 team in the AP poll.
Final28–27
Upset size1.5
Rank in 200955th of 64
It was the 6th-biggest of 6 upsets in 2009 Week 13, and the 55th-biggest of the 2009 season. It was NC State's only upset win of 2009.
Other upsets in 2009 Week 13
Georgia 30, 
No. 7 Georgia Tech 24Upset size9.5
West Virginia 19, 
No. 8 Pittsburgh 16Upset size9- Upset size7.5
South Carolina 34, 
No. 15 Clemson 17Upset size5.5
Mississippi State 41, 
No. 20 Ole Miss 27Upset size3
More: NC State upsets · North Carolina upsets · all Week 13 upsets · the 2009 season · how upset size works