Kansas State outscored Kansas 35-10 in the 119th Sunflower Showdown Saturday.
Deuce Vaughn rushed for 3 touchdowns. Quarterback Skylar Thompson threw a touchdown pass to Malik Knowles and Ben Sinnott scored a rushing touchdown.
Kansas State coach Chris Klieman was pleased with the effort.
The lone Kansas touchdown was a touchdown pass from Jalon Daniel to Kawamie Lassiter II.
Kansas coach Lance Leipold said they need to be better.
Next Saturday Kansas State hosts West Virginia.
Kansas plays at Texas.