Class 5A Quarterfinals
#1 Waukee 60, #8 Dowling Catholic  37
#5 Ankeny Centennial 47, #4 Southeast Polk 45 (Centennial makes buzzer-beating layup to advance)
#2 Johnston 71, #7 Cedar Falls 64
#6 Iowa City West 65, #3 Waterloo West 63

Class 3A Quarterfinals
#1 Cherokee, Washington 63, #8 Assumption 43
#4 West Lyon 52, #5 West Burlington 30
#2 Clear Lake (22-2) vs. #7 Waukon (19-4) 9:00 p.m.