Dodge City (6-3) at Derby (9-0)
Derby advanced to the second round of the playoffs by stopping Lawrence 41-7 last week.
Dodge City edged Junction City 25-15.
The winner gets Topeka (8-1) or Washburn Rural (7-2) in the quarterfinals.
Campus (6-3) at Free State (9-0)
Lawrence Free State opened the playoffs with a 61-18 win over Wichita North last week. Campus downed Wichita South 57-7.
The winner gets Manhattan (8-1) or Wichita West (6-3).
Salina Central (7-2) at Bishop Carroll (7-2)
Salina Central advanced in the playoffs with a 20-6 win over Goddard Eisenhower. Bishop Carroll held off a Newton comeback to claim a 40-34 win.
The winner gets either Wichita Northwest (9-0) or Emporia (5-4).
Maize South (6-3) at Maize (8-1)
Maize advanced to the second round of the playoffs after a 56-15 win over Liberal, while Maize South beat AV-CTL II rival Andover 21-17.
The winner gets either Great Bend (7-2) or Kapaun-Mt. Carmel (7-2).