Canistota def. Menno, 25-17, 25-19, 25-16
Centerville def. Newcastle, Neb., 25-20, 25-19, 25-16
Chamberlain def. White River, 25-11, 28-30, 25-17, 22-25, 15-8
Cheyenne-Eagle Butte def. McLaughlin, 25-14, 13-25, 25-18, 25-11
Clark/Willow Lake def. Lake Preston, 25-22, 25-15, 16-25, 25-10
Corsica/Stickney def. Avon, 25-22, 25-20, 21-25, 25-14
Crow Creek def. Stanley County, 25-20, 18-25, 25-23, 25-14
Dell Rapids def. Madison, 25-19, 25-18, 22-25, 25-20
DeSmet def. Dell Rapids St. Mary, 25-18, 25-12, 25-16
Douglas def. Lead-Deadwood, 21-25, 25-19, 25-16, 25-12
Elkton-Lake Benton def. West Central, 25-18, 25-8, 25-15
Estelline def. Castlewood, 25-17, 25-14, 25-18
Faulkton def. Hoven/Edmunds Central, 25-21, 25-11, 25-13
Freeman Academy def. Mitchell Christian, 26-24, 25-14, 28-26
Gregory def. West Boyd, Neb., 25-17, 29-27, 25-21
Hanson def. Freeman, 25-23, 21-25, 25-15, 25-21
Herreid/Selby Area def. Sully Buttes, 25-21, 25-4, 25-17
Hitchcock-Tulare def. Sanborn Central/Woonsocket, 25-19, 25-9, 25-19
Huron def. Pierre, 25-15, 25-23, 25-14
James Valley Christian def. Wessington Springs, 25-16, 25-13, 25-15
