McCook Central/Montrose 53, Chester 24
Championship Semifinals
Sioux Valley 41, Parker 37
Big Sioux Conference Tournament
Consolation Semifinals
Canton 57, Elk Point-Jefferson 55
Tea Area 53, Beresford 39
Championship Semifinals
Dell Rapids 70, Tri-Valley 58
Sioux Falls Christian 61, Dakota Valley 45
NORTH DAKOTA
Beach 68, Watford City 56
Bismarck Century 72, Turtle Mountain 49
Bismarck St. Mary's 86, Williston 49
Central Cass 75, Enderlin 43
Edgeley-Kulm 43, Central Prairie 42
Fargo Davies 61, Grand Forks Central 50
Fargo Shanley 72, Fargo South 70
Grenora/Westby 57, Brockton, Mont. 46
Hatton-Northwood 59, Hillsboro 55