Rock Valley def. Sheldon 69-61

MOC-Floyd Valley def. Boyden-Hull 48-45

Central Lyon def. George-Little Rock 61-56

Sioux Center def. Okoboji 85-77

Hartley-Melvin-Sanborn def. Gehlen Catholic 59-56

West Sioux def. South O'Brien 55-54

Hinton def. Trinity Christian 61-40

Newell-Fonda def. Western Christian 56-52