The Class A state boys basketball tournament pairings are set for March 19-21 in Rapid City.

The first-round pairings:

No. 1 Sioux Falls Christian vs. No. 8 St. Thomas More, 11 a.m., MT

No. 4 Hamlin vs. No. 5 Groton Area, 12:45 p.m. MT

No. 2 West Central vs. No. 7 Cheyenne-Eagle Butte, 5 p.m. MT

No. 3 Clark/Willow Lake vs. No. 6 Stanley County, 6:45 p.m. MT