Oklahoma State edges No. 23 Texas Tech, 59–21
It was unranked Oklahoma State taking down the No. 23 team in the AP poll.
Final59–21
Upset size1.5
Rank in 201241st of 52
It was the 4th-biggest of 4 upsets in 2012 Week 12, and the 41st-biggest of the 2012 season. It was Oklahoma State's only upset win of 2012.
Other upsets in 2012 Week 12
Baylor 52, 
No. 2 Kansas State 24Upset size12
No. 14 Stanford 17, 
No. 1 Oregon 14Upset size6.5
Utah State 48, 
No. 19 Louisiana Tech 41Upset size3.5
More: Oklahoma State upsets · Texas Tech upsets · all Week 12 upsets · the 2012 season · how upset size works