Here are the matches for the SoDak16 on Tuesday, Nov. 12, with the eight winners advancing to the state volleyball tournament on Nov. 21-23 in Rapid City. All times Central.

Class A

No. 1 Miller (31-2) vs. No. 16 Sioux Valley (15-19), 7:30 p.m., at Huron Arena

No. 2 Dakota Valley (28-3) vs. No. 15 Mobridge-Pollock (17-15), 6 p.m., at Madison

No. 3 Hill City (28-3) vs. No. 14 Elk Point-Jefferson (20-12), 5:30 p.m., at Pierre

No. 4 McCook Central/Montrose (23-3) vs. No. 13 Garretson (18-9), 7:30 p.m., at Sioux Falls Roosevelt

No. 5 Winner (25-4) vs. No. 12 Hamlin (18-9), 7 p.m., at Parkston

No. 6 Rapid City Christian (28-6) vs. No. 11 Madison (22-8), 7 p.m., at Pierre

No. 7 Pine Ridge (26-4) vs. No. 10 Groton Area (25-7), 6 p.m., at Fort Pierre

No. 8 Sioux Falls Christian (25-9) vs. No. 9 Aberdeen Roncalli (25-8), 7 p.m., at Watertown Civic Arena

Class B

No. 1 Northwestern (37-0) vs. No. 16 Lemmon (20-13), 7 p.m., at Gettysburg

No. 2 Chester Area (23-7) vs. No. 15 Avon (19-10), 6 p.m., at Sioux Falls Roosevelt

No. 3 Ethan (26-6) vs. No. 14 Estelline/Hendricks (27-9), 7 p.m., at Harrisburg

No. 4 Faith (29-3) vs. No. 13 White River (22-10), 7 p.m., at Philip

No. 5 Warner (26-9) vs. No. 12 Freeman, 6 p.m. (21-5), at Huron Arena

No. 6 Kadoka Area (29-6) vs. No. 11 Bridgewater-Emery (27-6), 7:30 p.m., at Chamberlain

No. 7 Burke (31-5) vs. No. 10 Ipswich (20-6), 6 p.m., at Chamberlain

No. 8 Castlewood (24-4) vs. No. 9 Faulkton Area (21-5), 7 p.m., at James Valley Christian, Huron