No. 25 Iowa State Cyclones knocked off No. 4 TCU in AmesThe No. 25 Iowa State Cyclones knocked off the previously unbeaten No. 4 TCU Horned Frogs by the score of 14-7.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceThe No. 25 Iowa State Cyclones knocked off the previously unbeaten No. 4 TCU Horned Frogs by the score of 14-7.Add us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Oct 28, 2017 | Modified Oct 28, 2017SI STAFFShare on FacebookShare on XHome/College