The Iowa High School Athletic Association released the playoff brackets for boys Class 3A and 4A basketball on Friday. Substate Quarterfinals are set to be played on Monday, February 24th. Semifinals will be on Friday, February 28th. Finals played on Tuesday, March 3rd.

Here is a look at the area quarterfinal match-ups.

Class 3A

Substate 8

@Winterset
Denison-Schleswig vs. Creston 6:30 pm.
Clarke vs. Winterset 8:00 p.m.

@Glenwood
Atlantic vs. Harlan 6:30 p.m.
Greene County vs. Glenwood 8:00 p.m.

Substate 1

@Carroll
Spencer vs. Sergeant Bluff-Luton 6:30 p.m.
Estherville Lincoln Central vs. Carroll 8:00 p.m.

@ MOC-Floyd Valley
Storm Lake vs. MOC-Floyd Valley 6:30 p.m.
Bishop Heelan Catholic vs. LeMars 8:00 p.m.

Class 4A

Substate 8

CB Abraham Lincoln BYE
Des Moines Hoover @ Urbandale 7:00 p.m.
Dowling Catholic BYE
CB Thomas Jefferson @ Lewis Central 7:00 p.m.