Downers Grove South High School
Proviso East High School
Belleville East High School
Granite City High School
Alton High School
O'Fallon High School
Monticello High School
St. Joseph-Ogden High School
Latin School of Chicago
De La Salle Institute
Staunton High School
Southwestern High School
Central High School - Clifton
Tri-Point High School
Regina Dominican High School
Evanston Township High School
Lemont High School
Oak Forest High School
Fulton High School
Elmwood Jr Sr High School
Pleasant Plains High School
Sacred Heart-Griffin High School
Central High School - Breese
Waterloo High School
Geneva High School
Glenbard North High School
Limestone Community High School
Illinois Valley Central High School
Yorkville High School
Bolingbrook High School
Normal Community High School
LeRoy High School
Maine East High School
Elmwood Park High School
Mt. Zion High School
Warrensburg-Latham High School
Centennial High School
Stevenson High School
Glenbard West High School
Varsity Boys Water Polo Multi-team Event
Paxton-Buckley-Loda High School
