The Class A boys basketball region pairings have been set. The region tournaments are March 4 and 7. 

First-Round Pairings

Region 1A

No. 4 Britton-Hecla vs. No. 5 Sisseton

No. 2 Aberdeen Roncalli vs. No. 7 Redfield 

No. 3 Milbank vs. No. 6 Webster Area

No. 1 Groton Area vs. Britton-Hecla or Sisseton

Region 2A

No. 4 Florence-Henry vs. No. 5 Sioux Valley 

No. 2 Clark/Willow Lake vs. No. 7 Great Plains Lutheran

No. 3 Deuel vs. No. 6 Elkton-Lake Benton

No. 1 Hamlin vs. Florence-Henry or Sioux Valley

Region 3A

No. 4 Flandreau vs. No. 5 Madison

No. 2 Dell Rapids vs. No. 7 Tri-Valley

No. 3 Baltic vs. No. 6 Garretson

No. 1 West Central vs. Flandreau or Madison

Region 4A

No. 4 Dakota Valley vs. No. 5 Beresford

No. 2 Lennox vs. No. 7 Canton

No. 3 Vermillion vs. No. 6 Elk Point-Jefferson

No. 1 Sioux Falls Christian vs. Dakota Valley or Beresford

Region 5A

No. 4 Mount Vernon/Plankinton vs. No. 5 Scotland/Menno

No. 2 Wagner vs. No. 7 Bon Homme

No. 3 McCook Central/Montrose vs. No. 6 Parker

No. 1 Hanson vs. Mount Vernon/Plankinton or Scotland/Menno

Region 6A

No. 4 Platte-Geddes vs. No. 5 Miller

No. 2 Stanley County vs. No. 7 Crow Creek

No. 3 Mobridge-Pollock vs. No. 6 Chamberlain

No. 1 Cheyenne-Eagle Butte vs. Platte-Geddes or Miller 

Region 7A

No. 4 Little Wound vs. No. 5 Mahpiya Luta 

No. 2 Pine Ridge vs. No. 7 Lakota Tech

No. 3 St. Francis Indian vs. No. 6 Todd County

No. 1 Winner vs. Little Wound or Mahpiya Luta

Region 8A

No. 4 Custer vs. No. 5 Lead-Deadwood

No. 2 Hill City vs. No. 7 Hot Springs

No. 3 St. Thomas More vs. No. 6 Belle Fourche

No. 1 Rapid City Christian vs. Custer or Lead-Deadwood