Sheldon def. West Lyon 25-17, 25-17, 25-19

Boyden-Hull def. Sibley-Ocheyedan 25-8, 25-5, 25-14

MOC-Floyd Valley def. Okoboji 25-7, 25-12, 25-15

Sioux Center def. Rock Valley 25-13, 25-9, 25-10

Sergeant Bluff-Luton def. Western Christian 25-21, 17-25, 25-19, 25-18

Gehlen Catholic def. Hartley-Melvin-Sanborn 25-12, 25-13, 25-17

MMCRU def. Trinity Christian 25-9, 21-25, 25-17, 25-10

Hinton def. South O'Brien 25-9, 25-14, 25-19