Yorkville High School senior, Nate Kraus, runs for a first down against Plainfield Central. No. 25 seed Yorkville won, 26-22, in an upset over No. 8 seed Plainfield Central.Alex Rodriguez photoYorkville High School quarterback Nate Krause looks down the field under pressure from a Plainfield Central defender in the first round of the playoffs. Visiting Yorkville won the Class 7A game Friday, 26-22.Steve Groth photo