Volleyball
Aberdeen Central def. Mitchell, 11-25, 25-21, 25-14, 19-25, 15-12
Brookings def. Harrisburg, 24-26, 25-19, 25-14, 25-20
Huron def. Brandon Valley, 23-25, 25-15, 25-19, 25-13
Sioux Falls Roosevelt def. Yankton, 25-12, 25-22, 25-17
Sioux Falls Washington def. Sioux Falls Lincoln, 25-8, 25-12, 25-19
Spearfish def. Douglas, 25-23, 25-18, 25-17
Region 1A
First Round
Aberdeen Roncalli def. Tiospa Zina Tribal, 25-13, 25-10, 25-8
Milbank def. Webster, 16-25, 25-21, 25-19, 25-19
Redfield/Doland def. Sisseton, 25-14, 25-10, 25-20
Region 2A
First Round
Flandreau Indian def. Flandreau, 25-18, 25-13, 25-7
Sioux Valley def. Deuel, 25-16, 25-11, 23-25, 25-19
Region 3A
First Round
Tri-Valley def. Garretson, 25-13, 24-26, 25-19, 25-13
Region 4A
First Round
Beresford def. Vermillion, 25-17, 18-25, 25-15, 25-21
Dakota Valley def. Canton, 25-17, 25-21, 25-13
Tea Area def. Lennox, 25-22, 25-23, 23-25, 22-25, 25-11
Region 5A
First Round
Parker def. Parkston, 25-10, 25-21, 25-11
Platte-Geddes def. Mt. Vernon/Plankinton, 25-19, 11-25, 25-21, 25-22
Wagner def. Bon Homme, 25-13, 25-17, 25-17
Region 6A
First Round
Chamberlain def. Crow Creek, 25-14, 25-21, 25-15
Cheyenne-Eagle Butte def. McLaughlin, forfeit
Mobridge-Pollock def. Stanley County, 25-18, 25-10, 25-22
Region 8A
First Round
Belle Fourche def. Lead-Deadwood, 20-25, 25-23, 25-14, 25-20
Hill City def. Custer, 25-18, 25-20, 25-10
Rapid City Christian def. Hot Springs, 25-6, 25-17, 25-17
Region 1B
Quarterfinal
Langford def. Clark/Willow Lake, 25-23, 25-21, 25-17
Northwestern def. Aberdeen Christian, 25-9, 25-3, 25-8
Warner def. Wilmot, 25-4, 25-6, 25-11
Waverly-South Shore def. Great Plains Lutheran, 28-26, 25-27, 25-17, 22-25, 15-13
Region 2B
Quarterfinal
Faulkton def. Leola/Frederick, 25-15, 25-20, 25-7
Herreid/Selby Area def. Edmunds Central, 25-15, 25-15, 25-18
Ipswich def. Potter County, 25-20, 25-18, 25-23
Sully Buttes def. Highmore-Harrold, 25-12, 25-19, 25-20
Region 3B
Quarterfinal
Arlington def. James Valley Christian, 25-7, 25-9, 25-19
Castlewood def. Hitchcock-Tulare, 17-25, 25-13, 16-25, 25-17, 15-9
Deubrook def. Wessington Springs, 25-9, 25-9, 25-9
Estelline/Hendricks def. Wolsey-Wessington, 25-16, 25-22, 25-18
Region 4B
Quarterfinal
Chester def. Mitchell Christian, 25-11, 25-11, 25-8
Colman-Egan def. Elkton-Lake Benton, 18-25, 26-24, 25-22, 25-23
Ethan def. Dell Rapids St. Mary, 25-13, 25-8, 25-15
Hanson def. Sanborn Central/Woonsocket, 25-13, 24-26, 25-22, 25-15
Region 5B
Quarterfinal
Bridgewater-Emery def. Freeman Academy/Marion, 25-13, 25-19, 25-10
Canistota def. Irene-Wakonda, 25-19, 26-24, 22-25, 25-11
Freeman def. Alcester-Hudson, 25-11, 25-15, 25-8
Menno def. Gayville-Volin, 25-22, 15-25, 29-27, 20-25, 15-12
Region 6B
Quarterfinal
Andes Central/Dakota Christian def. Gregory, 25-10, 25-21, 25-15
Burke def. Scotland, 25-11, 25-16, 25-11
Corsica/Stickney def. Avon, 25-11, 25-14, 25-19
Kimball/White Lake def. Colome, 25-12, 25-11, 25-20
Region 7B
Quarterfinal
Kadoka Area def. Jones County, 25-8, 25-16, 25-15
New Underwood def. Lyman, 25-17, 25-22, 25-18
Philip def. Edgemont, 25-17, 25-18, 25-16
Wall def. White River, 22-25, 25-23, 25-14, 29-27
Region 8B
Quarterfinal
Faith def. Dupree, 25-15, 25-14, 25-11
Harding County def. McIntosh, 25-23, 25-19, 25-23
Lemmon def. Bison, 25-16, 25-15, 25-16
Timber Lake def. Newell, 25-17, 25-20, 22-25, 25-15
AP-WF-10-31-18 0353GMT