Kansas State at Iowa State
/These two teams are playing for the 100th time right now. The most interesting thing about this series is that they have played every year since 1917 - not even being interrupted by WW II. Iowa State leads the series 49-46-4, but the Wildcats have won 8 in a row and 22 of 26 since 1990. At this rate, K-State will be leading the series by 2020...