Brookings def. Pierre, 25-9, 25-9, 25-16
Chamberlain def. South Central, 25-16, 21-25, 14-25, 25-14, 15-9
Chester def. Baltic, 25-16, 25-14, 25-15
Clinton-Graceville-Beardsley, Minn. def. Wilmot, 25-8, 17-25, 25-23, 25-20
Dell Rapids def. West Central, 27-25, 9-25, 17-25, 25-18, 15-11
Dell Rapids St. Mary def. Freeman Academy, 25-20, 25-14, 21-25, 25-21
Edgemont def. New Underwood, 25-7, 25-20, 18-25, 25-21
Estelline def. Lake Preston, 25-18, 20-25, 25-17, 25-22
Faulkton def. Hitchcock-Tulare, 25-20, 15-25, 25-14, 25-20
Flandreau def. Castlewood, 25-16, 25-17, 25-18
Hanson def. Howard, 25-16, 25-17, 25-22
Harding County def. Bowman County, N.D., 25-13, 25-18, 22-25, 25-17
Highmore-Harrold def. Sunshine Bible Academy, 25-10, 25-13, 25-11
Ipswich def. Sully Buttes, 25-22, 25-22, 21-25, 25-22
Kadoka Area def. Little Wound, 25-17, 25-13, 25-17
Langford-Roslyn def. Waubay, 25-18, 25-16, 17-25, 25-8
Lower Brule def. Takini, 25-16, 25-18, 25-19
Lyman def. Colome, 25-20, 25-20, 25-21
Marion def. Canistota, 25-23, 25-17, 25-23
McLaughlin def. Cheyenne-Eagle Butte, 25-14, 25-18, 23-25, 25-17
