Lisbon, N.D. 35, Britton-Hecla 33
Lusk, Wyo. 41, Hot Springs 35
Marshall, Minn. 83, Watertown 62
McLaughlin 62, Tiospa Zina Tribal 48
Mitchell 65, Spearfish 37
New Underwood 33, Lyman 26
Pierre 56, Brandon Valley 37
Platte-Geddes 76, Miller 43
Rapid City Central 49, Casper Natrona, Wyo. 45
Redfield/Doland 52, Hitchcock-Tulare 36
Sanborn Central/Woonsocket 61, Wolsey-Wessington 25
Sioux City, West, Iowa 61, Sioux Falls Lincoln 49
Southwest Minnesota Christian, Minn. 54, Sisseton 47
Sturgis 53, Huron 37
Todd County 70, Mobridge-Pollock 47
Wagner 57, McCook Central/Montrose 32
Warner 55, Groton Area 23
Webster 61, Leola/Frederick 16
Wilmot 57, Langford 53
Winner 40, Cheyenne-Eagle Butte 29