The Class A and B volleyball region pairings have been released. The postseason action starts Nov. 1 and the SoDak16 matches are No. 9. 

Class A

Region 1

No. 1 Florence-Henry (23-6) vs. No. 8 Tiospa Zina (6-24), 6 p.m., in Florence

No. 4 Webster Area (16-13) vs. No. 5 Milbank (12-17), 7:30 p.m., in Florence

No. 2 Redfield (13-13) vs. No. 7 Clark/Willow Lake (6-15), 6 p.m., in Redfield

No. 3 Groton Area (11-15) vs. No. 6 Sisseton (9-17), TBA.

Region 2

No. 1 Hamlin def. No. 8 Flandreau Indian

No. 4 Great Plains Lutheran (17-12) vs. No. 5 Sioux Valley (14-16), 7 p.m., at Great Plains Lutheran

No. 2 Elkton-Lake Benton (19-11) vs. No. 7 Deuel (3-19), 7 p.m., in Elkton

No. 3 Deubrook Area (17-12) vs. No. 6 Flandreau (6-20), 7 p.m., in Deubrook 

Region 3

No. 1 Sioux Falls Christian (29-4) vs. No. 8 Tri-Valley (1-22), 6 p.m., at Sioux Falls Christian

No. 4 Baltic (18-6) vs. No. 5 McCook Central/Montrose (13-12), 7:30 p.m., in Baltic

No. 2 Garretson (24-1) vs. No. 7 West Central (7-18), 7 p.m., in Garretson

No. 3 Madison (17-8) vs. No. 6 Dell Rapids (16-13), 7 p.m., in Madison

Region 4

No. 1 Dakota Valley (23-8) vs. No. 8 Vermillion (7-17), 7 p.m., at Dakota Valley 

No. 4 Parker (17-12) vs. No. 5 Canton (14-12), 7 p.m., in Parker

No. 2 Tea Area (15-12) vs. No. 7 Beresford (9-21), 7 p.m., in Tea

No. 3 Elk Point-Jefferson (16-10) vs. No. 6 Lennox (10-18), 7 p.m., at Elk Point-Jefferson High School

Region 5

No. 1 Mount Vernon/Plankinton (20-6) vs. Parkston or Bon Homme

No. 4 Parkston (18-14) vs. No. 5 Bon Homme (9-20), 6 p.m., at Wagner

No. 2 Wagner (24-6) vs. No. 7 Hanson (6-21), 8 p.m., at Wagner

No. 3 Sanborn Central/Woonsocket (21-6) vs. No. 6 Andes Central/Dakota Christian (7-20), 7 p.m.

Region 6

No. 1 Mobridge-Pollock (22-8) vs. No. 8 McLaughlin (5-17), 7:30 p.m., in Mobridge

No. 4 Chamberlain (8-20) vs. No. 5 Cheyenne-Eagle Butte (10-19), 6:30 p.m.

No. 2 Winner (16-13) vs. No. 7 Crow Creek (10-19), 7:45 p.m., in Winner

No. 3 Stanley County (12-13) vs. No. 6 Dupree (5-15), 6 p.m., in Winner

Region 7

No. 1 Lakota Tech (19-7) vs. Todd County or Little Wound

No. 4 Todd County (13-20) vs. No. 5 Little Wound (5-20), TBA

No. 2 Pine Ridge (14-12) vs. No. 7 St. Francis Indian (3-21), TBA

No. 3 Red Cloud (9-19) vs. No. 6 Bennett County (3-26), 5:30 p.m., in Pine Ridge

Region 8

No. 1 Rapid City (24-9) vs St. Thomas More or Hot Springs

No. 4 St. Thomas More (21-13) vs. No. 5 Hot Springs (20-11), 6 p.m., at St. Thomas More High School 

No. 2 Hill City (23-7) vs. No. 7 Lead-Deadwood (4-21), 6 p.m., in Hill City

No. 3 Belle Fourche (25-8) vs. No. 6 Custer (10-15), 6 p.m., in Belle Fourche

Class B

Region 1

No. 1 Warner () vs. Waubay/Summit or Leola/Frederick Area

No. 8 Waubay/Summit (7-18) vs. No. 9 Leola/Frederick Area (7-22), 7 p.m., in Waubay

No. 4 Aberdeen Roncalli (14-8) vs. No. 5 Langford Area (15-17), 7:30 p.m., at Aberdeen Roncalli

No. 2 Northwestern (27-5) vs. No. 7 Wilmot (9-17), 5:30 p.m., in Mellette

No. 3 Aberdeen Christian (20-3) vs. No. 6 Britton-Hecla (12-10), 5:30 p.m., at Aberdeen Christian School

Region 2

No. 1 Faulkton Area (23-6) vs. North Central or Lower Brule

No. 8 North Central (6-18) vs. No. 9 Lower Brule (8-13), 7 p.m., in Bowdle

No. 2 Potter County (19-7) vs. Sully Buttes or Sunshine Bible Academy

No. 7 Sully Buttes vs. No. 10 Sunshine Bible Academy (4-21), 7 p.m., in Onida

No. 4 Highmore-Harrold (17-10) vs. No. 5 Ipswich (14-13), 7 p.m., in Highmore

No. 3 Miller (19-12) vs. No. 6 Herreid/Selby Area (11-16), 7 p.m., in Miller

Region 3

No. 1 Arlington (27-5) vs. Lake Preston or Iroquois/Doland

No. 8 Lake Preston (6-21) vs. No. 9 Iroquois/Doland (5-21), TBA

No. 2 Wolsey-Wessington (25-4) vs. James Valley Christian or Waverly-South Shore

No. 7 James Valley Christian (11-13) vs. No. 10 Waverly-South Shore (0-29), TBA

No. 4 Estelline/Hendricks (16-11) vs. No. 5 De Smet (13-14), 7 p.m.

No. 3 Castlewood (17-9) vs. No. 6 Hitchcock-Tulare (12-14), TBA

Region 4

No. 1 Chester Area (23-5) vs. Sioux Falls Lutheran or Canistota

No. 8 Sioux Falls Lutheran (7-10) vs. No. 9 Canistota (2-24), 7 p.m., at Sioux Falls Lutheran

No. 4 Ethan (16-13) vs. No. 5 Dell Rapids St. Mary (16-10), 7:30 p.m., in Chester

No. 2 Bridgewater-Emery (27-0) vs. Howard or Mitchell Christian

No. 7 Howard (11-14) vs. No. 10 Mitchell Christian (2-18), 7 p.m., in Howard

No. 3 Colman-Egan (22-7) vs. No. 6 Oldham-Ramona/Rutland (14-14), 7:30 p.m., in Emery

Region 5

No. 1 Gayville-Volin (19-9) vs. Centerville or Freeman Academy/Marion

No. 8 Centerville (5-23) vs. No. 9 Freeman Academy/Marion (4-24), 6:30 p.m., in Centerville

No. 4 Scotland (12-12) vs. No. 5 Alcester-Hudson (7-19), 7:45 p.m., at Gayville-Volin High School

No. 2 Freeman (18-9) vs. No. 7 Viborg-Hurley (8-20), 6:30 p.m., in Freeman

No. 3 Irene-Wakonda (14-12) vs. No. 6 Menno (9-15), 6:30 p.m., at Irene-Wakonda High School

Region 6

No. 1 Platte-Geddes (29-4) vs. Wessington Springs or Colome

No. 8 Wessington Springs (13-17) vs. No. 9 Colome (8-21), 7 p.m., in Wessington Springs

No. 4 Avon (18-10) vs. No. 5 Gregory (15-12), 8 p.m., in Platte

No. 2 Burke (26-8) vs. Corsica-Stickney or Marty

No. 7 Corsica-Stickney (12-13) vs. No. 10 Marty (0-23), 7 p.m., at Corsica-Stickney High School

No. 3 Kimball/White Lake (16-10) vs. 6 Tripp-Delmont/Armour (16-13), 8 p.m., Burke

Region 7

No. 1 Philip (29-6) vs. Oelrichs or Lyman 

No. 8 Oelrichs (5-12) vs. No. 9 Lyman (3-25), 4 p.m., Oelrichs

No. 4 Jones County (16-8) vs. No. 5 Kadoka Area (18-12), TBA

No. 2 White River (24-4) vs. Wall or Crazy Horse

No. 7 Wall (12-13) vs. No. 10 Crazy Horse (2-9), TBA

No. 3 Edgemont (18-10) vs. No. 6 New Underwood (13-18), TBA

Region 8 

No. 1 Timber Lake (20-4) vs. No. 8 Tiospaye Topa (6-8), 5:30 p.m., in Timber Lake

No. 4 Harding County (15-16) vs. No. 5 Newell (13-17), 7 p.m., in Timber Lake

No. 2 Faith (18-17) vs. McIntosh or Wakpala

No. 7 McIntosh (6-22) vs. No. 10 Wakpala (0-13-1), 6 p.m., in McIntosh

No. 3 Bison (13-11) vs. No. 6 Lemmon (12-17), 7 p.m., in Faith