Civic Memorial High School
Freeburg High School
Springfield High School
Glenwood High School
Canton High School
Kewanee High School
Olympia High School
Riverton High School
Jersey Community High School
Central High School - Breese
Grayslake North High School
North Chicago High School
Guilford High School
Belvidere North High School
Greenview High School
Tri-City High School
Columbia High School
Waterloo High School
Unity High School - Tolono
Illinois Valley Central High School
Althoff Catholic High School
Metro-East Lutheran High School
Thornton Township High School
Kankakee High School
Altamont High School
Tuscola High School
Rockford Lutheran High School
Oregon High School
Centralia High School
Triad High School
Carlinville High School
Hillsboro High School
LaSalle-Peru High School
Morton High School - Morton
Benton High School
Nashville Community High School
Pecatonica High School
Newman Central Catholic High School
Bunker Hill High School
Routt Catholic High School
Hardin County High School
Waltonville High School
Warrensburg-Latham High School
Teutopolis High School
2026 IHSA Boys Basketball Playoffs Multi-team Event
