Class 3A Regional Semifinals 

Region 1: Bishop Heelan Catholic – 5 vs Glenwood – 1

Region 1: Harlan – 12 vs Clarke – 2

Region 2: Sergeant Bluff-Luton – 11 vs Sioux Center – 1

Class 4A Substate Semifinals 

Region 1: Lewis Central – 5 vs Sioux City North – 1