Sioux Center def. Sheldon 6-2

Boyden-Hull/Rock Valley def. MOC-Floyd Valley 3-2

West Lyon def. George-Little Rock/Central Lyon 17-1

Gehlen Catholic def. South O'Brien 5-2

West Sioux def. Harris-Lake Park 16-12

Hinton def. Hartley-Melvin-Sanborn 5-0

Remsen St. Mary's def. Trinity Christian 12-2

Estherville Lincoln Central def. Western Christian 3-1