Iowa State seeks 5th straight win over Kansas

Kansas running back Pooka Williams Jr. (1) carries past Oklahoma State defensive end Brock Martin (40) in the first half of an NCAA college football game in Stillwater, Okla., Saturday, Nov. 16, 2019. (AP Photo/Sue Ogrocki)

Iowa State quarterback Brock Purdy celebrates with teammates after an NCAA college football game against Texas, Saturday, Nov. 16, 2019, in Ames, Iowa. Iowa State won 23-21. (AP Photo/Charlie Neibergall)

Iowa State wide receiver Tarique Milton (1) is tackled by Texas defenders D'Shawn Jamison, left, and Chris Brown after catching a pass during the first half of an NCAA college football game, Saturday, Nov. 16, 2019, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Kansas quarterback Carter Stanley (9) passes in the first half of an NCAA college football game against Oklahoma State in Stillwater, Okla., Saturday, Nov. 16, 2019. (AP Photo/Sue Ogrocki)