| 2025 Class 1A Regional Assignments
|
Sectional A
@ Joliet St. Raymond
|
Host: Joliet St. Raymond
Saturday, September 20, 2025, 11:00 AM
@ Joliet St. Raymond
|
| Regional 1 |
BRACKET |
Cissna Park
(Co-op)
Donovan
Dwight
(Host Info)
Grant Park
Milford
Saunemin
(Co-op)
St. Anne
(Co-op)
|
|
| Regional 2 |
BRACKET |
Crete Illinois Lutheran
Elwood GS
Joliet St. Raymond
(Host Info)
Lockport Taft
Mazon-Verona-Kinsman
Rockdale
South Wilmington
(Co-op)
|
|
Sectional B
@ TBD
|
Saturday, September 20, 2025, 11:00 AM
@ TBD
|
| Regional 3 |
BRACKET |
Flanagan
(Co-op)
Lexington
Lostant
(Co-op)
Pontiac St. Mary's
(Co-op)
Roanoke-Benson
(Host Info)
Streator St. Michael
(Co-op)
Streator Woodland
|
|
| Regional 4 |
BRACKET |
Grand Ridge
(Co-op)
Henry-Senachwine
LaSalle St. Acutis
Marseilles Milton Pope
(Co-op)
Ottawa Marquette
Ottawa Wallace
Serena
|
|
Sectional C
@ Bartonville Oak Grove
|
Host: Bartonville Oak Grove
Saturday, September 20, 2025, 11:00 AM
@ Bartonville Oak Grove
|
| Regional 5 |
BRACKET |
Bartonville Monroe
Bartonville Oak Grove
(Host Info)
East Peoria Robein
Metamora St. Mary's
Peoria Hollis
Peoria Limestone Walters
Washington St. Patrick
|
|
| Regional 6 |
BRACKET |
Brimfield
Galva
Lowpoint-Washburn
Peoria Christian
Peoria Heights GS
Peoria St. Vincent de Paul
(Co-op)
Princeville
|
|
|
| IESA Boys Baseball 2025 Class 1A Regional Assignments |
Sectional D
@ Champaign St. Matthew
|
Host: Champaign St. Matthew
Saturday, September 20, 2025, 11:00 AM
@ Champaign St. Matthew
|
| Regional 7 |
BRACKET |
Champaign Next Generation
Champaign St. Matthew
Chrisman Scottland
Homer Heritage
Mattoon St. John's
Paris Crestwood
(Host Info)
Villa Grove
|
|
| Regional 8 |
BRACKET |
Danville Schlarman
Fisher
Gifford
Potomac
(Co-op)
Rantoul St. Malachy
(Host Info)
Rossville-Alvin
Royal Prairieview Ogden
|
|
Sectional E
@ Lincoln West Lincoln-Broadwell
|
Host: Lincoln West Lincoln-Broadwell
Saturday, September 20, 2025, 11:00 AM
@ Lincoln West Lincoln-Broadwell
|
| Regional 9 |
BRACKET |
Delavan
Greenview
Hartsburg-Emden
(Host Info)
Lincoln Carroll Catholic
(Co-op)
Lincoln Chester-East Lincoln
Lincoln West Lincoln-Broadwell
Mason City Illini Central
|
|
| Regional 10 |
BRACKET |
Bloomington Corpus Christi
Colfax Ridgeview
Marquette Heights Georgetowne
Morton Bethel Lutheran
Normal Epiphany
Pekin Rankin
(Host Info)
South Pekin
(Co-op)
|
|
Sectional F
@ Griggsville-Perry
|
Host: Griggsville-Perry
Saturday, September 20, 2025, 11:00 AM
@ Griggsville-Perry
|
| Regional 11 |
BRACKET |
Augusta Southeastern
Griggsville-Perry
(Host Info)
Hamilton ES
Kinderhook Western
Liberty
Mendon Unity
Payson Seymour
|
|
| Regional 12 |
BRACKET |
Bushnell-Prairie City
Carthage
Colchester West Prairie
La Harpe
(Host Info)
(Co-op)
Monmouth ICS
Nauvoo-Colusa
|
|
Sectional G
@ Altamont Lutheran
|
Host: Altamont Lutheran
Saturday, September 20, 2025, 11:00 AM
@ Altamont Lutheran
|
| Regional 13 |
BRACKET |
Altamont
(Host Info)
Altamont Lutheran
Dieterich
Louisville North Clay
Newton St. Thomas
Oblong
|
|
| Regional 14 |
BRACKET |
Beecher City
(Co-op)
Effingham Sacred Heart
Effingham St. Anthony
Findlay Okaw Valley
Neoga
Palestine
(Co-op)
Sigel St. Michael's
(Host Info)
|
|
Sectional H
@ Jacksonville Our Saviour
|
Host: Jacksonville Our Saviour
Saturday, September 20, 2025, 11:00 AM
@ Jacksonville Our Saviour
|
| Regional 15 |
BRACKET |
Decatur Unity
(Host Info)
Edinburg
(Co-op)
Mt. Pulaski
Mulberry Grove JHS
Nokomis JHS
Pawnee
Ramsey
|
|
| Regional 16 |
BRACKET |
Bunker Hill Wolf Ridge
Carrollton St. John
Jacksonville Our Saviour
(Host Info)
Jerseyville St. Francis HG
Springfield Christ the King
Springfield Our Savior's
Springfield St. Agnes
|
|
|
Class History
The IESA sanctioned boys baseball in 1955. There was one class of boys baseball until 1990 when the activity was split into A and AA based upon enrollment. It was split again in 2006 into the current three classes of 1A, 2A and 3A.
How Class Split is Determined
|
