 On November 18, Iowa State faced off against undefeated #2 Oklahoma State led by Heisman frontrunner Brandon Weeden and two time Biletnikoff winner Justin Blackmon in Ames.Down 24–7 early in the second half, Iowa State came back with 17 unanswered points to force overtime.In overtime, Iowa State scored on its first play from scrimmage, but Oklahoma State answered back with their own touchdown.