IESA Girls Softball 2026 Class 3A Regional Assignments
Class 1A   |   Class 2A   |   Class 3A Registered Participants: 315   -   1A/2A/3A Enrollment Split: 110/229   -   Determining Class Split
Regional Host   |   Co-op = Co-op Host
Sectional A
@ Barrington’s Fields of Dreams
Host: Barrington Station
Date: Tuesday, September 15, 2026
Regional 1 BRACKET
Arlington Heights Thomas   
Barrington Prairie   
Barrington Station   
Glendale Heights Glenside   
Lake Zurich North   
Lake Zurich South   
 
Regional 2 BRACKET
Darien Eisenhower   
Downers Grove Lakeview   
Lisle   
Summit Heritage   
Willowbrook Westview Hills   
Woodridge Jefferson   
 
Sectional B
@ Old Quarry Middle School
Host: Lemont Old Quarry
Date: Tuesday, September 15, 2026
Regional 3 BRACKET
Bolingbrook Brooks   
Bolingbrook Humphrey   
Bolingbrook Jane Addams   
Lemont Old Quarry   
Romeoville Lukancic   
Romeoville Martinez   
 
Regional 4 BRACKET
Frankfort Hickory Creek   
Frankfort Summit Hill   
Homer Glen Homer   
Lockport Oak Prairie   
Mokena   
New Lenox Liberty   
New Lenox Martino   
 
Sectional C
@ Manteno High School Softball Field
Host: Manteno
Date: Tuesday, September 15, 2026
Regional 5 BRACKET
Chicago Heights MS   
Flossmoor Parker   
Homewood Hart   
Lansing Memorial   
Steger Columbia   
University Park Crete Monee   
 
Regional 6 BRACKET
Bourbonnais UGC   
Bradley Central    (Co-op)
Herscher Limestone   
Kankakee JHS   
Manhattan   
Manteno   
 
Sectional D
@ Evans Junior High School
Host: Bloomington Evans
Date: Tuesday, September 15, 2026
Regional 7 BRACKET
Channahon   
Coal City   
Minooka   
Morris GS   
Ottawa Shepherd   
Plano   
Shorewood Troy   
 
Regional 8 BRACKET
Bloomington Evans   
Bloomington JHS   
Normal Chiddix   
Normal Kingsley   
Normal Parkside   
Stanford Olympia   
Streator Northlawn   
 




IESA Girls Softball 2026 Class 3A Regional Assignments
Sectional E
@ Eastside Centre
Host: East Peoria Central
Date: Tuesday, September 15, 2026
Regional 9 BRACKET
East Peoria Central   
Morton JHS   
Mossville    (Co-op)
Pekin Edison    (Co-op)
Peoria St. Philomena    (Co-op)
Washington Central   
 
Regional 10 BRACKET
Canton Ingersoll   
Dunlap MS   
Dunlap Valley MS   
Geneseo MS   
Kewanee Central    (Co-op)
Macomb   
Quincy   
 
Sectional F
@ Glenwood High School
Host: Chatham Glenwood
Date: Tuesday, September 15, 2026
Regional 11 BRACKET
Chatham Glenwood   
Jacksonville MS   
Rochester   
Springfield Lincoln    (Co-op)
Springfield Little Flower    (Co-op)
Williamsville   
 
Regional 12 BRACKET
Buffalo Tri-City    (Co-op)
Clinton   
Decatur Stephen Decatur    (Co-op)
Lincoln JHS    (Co-op)
Mt. Zion   
Taylorville JHS   
 
Sectional G
@ Effingham High School Athletic Complex
Host: Effingham JHS
Date: Tuesday, September 15, 2026
Regional 13 BRACKET
Champaign Edison    (Co-op)
Champaign Franklin    (Co-op)
Champaign Jefferson   
Danville North Ridge   
Mahomet-Seymour   
Rantoul Eater   
Urbana MS   
 
Regional 14 BRACKET
Charleston   
Effingham JHS   
Mattoon   
Monticello   
Robinson Nuttall   
Tolono Unity   
 
Sectional H
@ EHS Sports Complex Softball Field
Host: Edwardsville Lincoln
Date: Tuesday, September 15, 2026
Regional 15 BRACKET
Alton   
Bethalto Trimpe   
Edwardsville Liberty   
Edwardsville Lincoln   
Granite City Coolidge   
Jerseyville Community   
Mt. Olive    (Co-op)
Roxana   
 
Regional 16 BRACKET
Cahokia Wirth   
Collinsville   
East St. Louis Lincoln    (Co-op)
Highland MS   
Mascoutah   
O'Fallon Carriel   
O'Fallon Fulton   
St. Jacob Triad