Class AA

No. 1 Harrisburg defeated No. 8 Aberdeen Central 3-0 (25 16, 25-18, 25-14)

No. 4 O’Gorman defeated No. 5 Watertown 3-0 (25-20, 25-23, 25-19)

No. 2 Sioux Falls Jefferson defeated No. 7 Brandon Valley 3-1 (20-25, 25-18, 25-21, 25-23)

No. 3 Sioux Falls Washington defeated No. 6 Sioux Falls Roosevelt 3-2 (20-25, 25-21, 25-19, 23-25, 15-10)

 

Class A

No. 8 Sioux Falls Christian defeated No. 1 Miller 3-0 (25-14, 25-17, 25-11)

No. 4 Dakota Valley defeated No. 5 Mt. Vernon/Plankinton 3-1 (19-25, 25-22, 25-18, 25-14)

No. 2 Hamlin defeated No. 7 Sioux Valley 3-1 (25-15, 24-26, 25-15, 25-23)

No. 3 Dell Rapids defeated No. 6 Winner 3-0 (25-8, 25-18, 25-11)

 

Class B

No. 1 Chester Area defeated No. 8 Castlewood 3-0 (25-9, 25-19, 25-13)

No. 5 Burke defeated No. 4 Kadoka Area 3-0 (25-16, 25-12, 25-13)

No. 2 Warner defeated No. 7 Colman-Egan 3-2 (25-27, 25-13, 25-20, 22-25, 15-13)

No. 3 Hitchcock-Tulare defeated No. 6 Gayville-Volin 3-2 (18-25, 25-13, 25-21, 23-25, 15-7)