Substate 1:
Johnston 59 Sioux City, East, 54
Substate 2:
Valley 75 Norwalk, 64
Substate 3:
Bettendorf 55 Iowa City, West, 52
Substate 4:
North Scott vs Cedar Rapids, Kennedy 8:00 p.m.
Substate 5:
Dubuque, Senior 49 Pleasantville, 46
Substate 6:
Cedar Falls 62 Waukee, Northwest, 42
Substate 7:
Dallas Center-Grimes 66 Waukee, 59
Substate 8:
Ankeny 64 Ankeny Centennial, 41
