Aberdeen Central def. Sturgis 25-9, 25-15, 25-19
Miller def. Potter County 25-19, 25-15, 25-13
Northwestern def. Madison 25-19, 25-11, 25-22
Oldham-Ramona/Rutland def. Freeman Academy/Marion 25-7, 25-11, 25-12
Pierre def. Spearfish 25-23, 25-15, 25-12
Rapid City Christian def. Custer 25-17, 25-10, 25-15
Rapid City Stevens def. Brookings 25-12, 25-11, 25-20
Watertown def. Rapid City Central 25-15, 25-11, 25-15
Wessington Springs def. Gregory 25-23, 25-14, 25-20
Arlington Tournament
Burke def. Warner 25-19, 22-25, 25-23
Warner def. Elkton-Lake Benton 22-25, 25-21, 25-21
Warner def. Arlington 25-18, 25-11
Warner def. Deubrook Area 25-11, 25-16
Elkton-Lake Benton def. Faulkton Area 25-14, 25-17
Elkton-Lake Benton def. Deubrook Area 25-15, 25-13
Elkton-Lake Benton def. Burke 22-25, 25-16, 25-13
Elkton-Lake Benton def. Arlington 25-13, 25-23
Clark Tournament
Estelline-Hendricks def. Clark/Willow Lake 25-9, 25-17
Estelline-Hendricks def. Aberdeen Christian 25-18, 25-17
Philip Tournament
Jones County def. Bennett County 25-13, 25-9
Jones County def. Harding County 25-17, 25-12
Jones County def. Sully Buttes 25-18, 25-20
Jones County def. Kadoka Area 25-16, 16-25, 25-10
Philip def. Highmore-Harrold 25-20, 25-21
Philip def. Faith 25-14, 25-23
Faith def. White River 25-20, 25-14
Faith def. Highmore-Harrold 25-18, 25-22
Mobridge Tournament
Ipswich def. Stanley County 25-18, 25-15
Wolsey-Wessington Tournament
Wolsey-Wessington def. Sanborn Central/Woonsocket 25-10, 25-15
Wolsey-Wessington def. Leola/Frederick Area 25-17, 25-21
Wolsey-Wessington def. Sunshine Bible Academy 25-13, 25-6
Sanborn Central/Woonsocket def. Sunshine Bible Academy 25-11, 25-21
Big East Conference Tournament
Seventh Place
Beresford def. Parker 18-25, 25-20, 25-27, 25-18, 26-14
Fifth Place
Sioux Valley def. Flandreau 18-25, 25-16, 25-22, 25-17
Third Place
Baltic def. Garretson 25-18, 24-26, 28-26, 23-25, 15-11
Championship
Chester defeated McCook Central/Montrose 25-15, 25-18, 25-20