4A Substate 1
Semifinal
Council Bluffs, Abraham Lincoln 68, Lewis Central 61

4A Substate 2
Semifinal
Ankeny 75, Waukee 64

Des Moines, North 99, Des Moines, East 69

4A Substate 3
Semifinal
Cedar Falls 76, Prairie, Cedar Rapids 73

4A Substate 4
Semifinal
Dubuque, Hempstead 87, Cedar Rapids, Jefferson 59

Dubuque, Senior 72, Waterloo, West 66

4A Substate 5
Semifinal
Iowa City West 71, Pleasant Valley 44

Muscatine 61, Linn-Mar, Marion 55

4A Substate 6
Semifinal
Bettendorf 73, Davenport, West 50

North Scott, Eldridge 60, Davenport, Central 59

4A Substate 7
Semifinal
Johnston 45, Ames 43

Newton 58, Dowling Catholic, West Des Moines 54

4A Substate 8
Semifinal
Des Moines, Hoover 44, Des Moines, Roosevelt 30

Valley, West Des Moines 68, Ankeny Centennial 37

POSTPONEMENTS AND CANCELLATIONS
4A Substate 1
Semifinal
Sioux City, West vs. Sioux City, East, ppd. to Feb 25.

4A Substate 3
Semifinal
Mason City vs. Cedar Rapids Xavier, ppd. to Feb 25.