The Class B volleyball region tournaments are Nov. 4, Nov. 5 and Nov. 7. The SoDak 16 matches are Nov. 12. 

First-round pairings:

Region 1B

No. 9 Waverly-South Shore at No. 8 Leola/Frederick Area

No. 10 Waubay/Summit at No. 7 Tiospa Zina

No. 1 Warner vs. (No. 8 vs. No. 9 winner)

No. 5 Wilmot at No. 4 Aberdeen Christian

No. 2 Hitchcock Tulare vs. (No. 7 vs No. 10 winner)

No. Langford Area at No. 3 Northwestern

Region 2B

No. 9. Oldham-Ramona-Rutland at No. 8 Iroquois/Lake Preston

No. 10 James Valley Christian at No. 7 Arlington

No. 1 Castlewood vs (No. 8 vs No. 9 winner)

No. 5 Wessington Springs at No. 4 De Smet

No. 2 Wolsey-Wessington vs (No. 7 vs. No. 10 winner)

No. 6 Estelline/Hendricks vs No. 3 Deubrook

Region 3B

No. 9 Howard at No. 8 Canistota

No. 10 Flandreau Indian at No. 7 Sanborn Central/Woonsocket

No. 1 Chester vs (No. 8 vs No. 9 winner)

No. 2 Colman - Egan vs (No. 7 vs No. 10 winner)

No. 5 Sioux Falls Lutheran at No. 4 Ethan

No. 6 Dell Rapids St. Mary at No. 3 Bridgewater-Emery

Region 4B

No. 9 Alcestor-Hudson at No. 8 Viborg-Hurley

No. 10 Irene-Wakonda at No. 7 Freeman Academy/Marion

No. 11 Scotland at No. 6 Freeman

No. 1 Gayville-Volin vs (No. 8 vs No. 9 winner)

No. 2 Parkston vs (No. 7 vs No. 10 winner)

No. 3 Menno vs (No. 6 vs No. 11 winner)

No. 5 Tripp-Delmont/Armour at No. 4 Centerville

Region 5B

No. 9 Colome at No. 8 Kimball/White Lake

No. 10 Marty at No. 7 Lower Brule

No. 1 Burke vs (No. 8 vs No. 9 winner)

No. 2 Gregory vs (No. 7 vs No. 10 winner)

No. 5 Avon at No. 4 Andes Central/Dakota Christian

No. 6 Lyman at No. 3 Corsica-Stickney

Region 6B

No. 9 Wakpala at No. 8 Sully Buttes

No. 10 Sunshine Bible Academy at No. 7 Tiospaye Topa

No. 1 Ipswich vs (No. 8 vs No. 9 winner)

No. 2 Herreid/Selby Area vs (No. 7 vs No. 10 winner)

N0. 5 North Central at No. 4 Faulkton Area

No. 6 Highmore-Harrold vs No. 3 Potter COunty

Region 7B

No. 9 Crazy Horse at No. 8 Oelrichs

No. 10 New Underwood at No. 7 Philip

No. 1 Kadoka Area vs (No. 8 vs No. 9 winner)

No. 2 Bennett County vs (No 7 vs No. 10 winner)

No. 5 Wall at No. 4 Jones County

No. 6 White River at No. 3 Edgemont

Region 8B

No. 9 Bison at No. 8 McLaughlin

No. 10 Takini at No. 7 Mcintosh

No. 1 Faith vs (No. 8 vs No. 9 winner)

No. 2 Harding County vs (No. 7 vs No. 10 winner)

No. 5 Newell at No. 4 Timber Lake

No. 6 Dupree at No. 3 Lemmon