IESA Boys Baseball 2026 Class 1A Regional Assignments

Class 1A   |   Class 2A   |   Class 3A Printable Version Registered Participants: 335   -   1A/2A/3A Enrollment Split: 94/195   -   Determining Class Split Coed-Approved Teams Regional Host   |   Co-op = Co-op Host   |   Coed = Coed Approved Sectional A @ TBD     (Host Info) Saturday, September 26, 2026,  11:00 AM @ TBD Regional 1 BRACKET Crete Illinois Lutheran    Elwood GS    Joliet St. Raymond    Lockport Kelvin Grove    Lockport Taft    Rockdale    South Wilmington    (Host Info) (Co-op)   Regional 2 BRACKET Marseilles ES    Marseilles Milton Pope    (Co-op) Mazon-Verona-Kinsman    Ottawa Marquette    Ottawa Wallace    Plainfield St. Mary    Serena      Sectional B @ Rantoul St. Malachy     (Host Info) Host: Rantoul St. Malachy Saturday, September 26, 2026,  11:00 AM @ Rantoul St. Malachy Regional 3 BRACKET Cissna Park    (Co-op) Danville Schlarman    Donovan    Grant Park    Milford    (Host Info) Potomac    (Co-op) Rossville-Alvin    St. Anne    (Co-op)   Regional 4 BRACKET Champaign Next Generation    Champaign St. Matthew    Fisher    Gifford    Homer Heritage    Rantoul St. Malachy    (Host Info) Royal Prairieview Ogden      Sectional C @ TBD     (Host Info) Saturday, September 26, 2026,  11:00 AM @ TBD Regional 5 BRACKET Bloomington Corpus Christi    Colfax Ridgeview    Flanagan    (Co-op) Lexington    Normal Epiphany    Pontiac St. Mary's    (Host Info) (Co-op) Saunemin    (Co-op)   Regional 6 BRACKET Grand Ridge    (Co-op) LaSalle Dimmick    (Co-op) LaSalle St. Acutis    Lostant    (Co-op) Oglesby Washington    Roanoke-Benson    Streator St. Michael    (Co-op) Streator Woodland

IESA Boys Baseball 2026 Class 1A Regional Assignments

Sectional D @ Bartonville Oak Grove     (Host Info) Host: Bartonville Oak Grove Saturday, September 26, 2026,  11:00 AM @ Bartonville Oak Grove Regional 7 BRACKET Henry-Senachwine    Lowpoint-Washburn    Metamora St. Mary's    (Co-op) Peoria Christian    Peoria Heights GS    Peoria St. Vincent de Paul    (Co-op) Washington St. Patrick      Regional 8 BRACKET Bartonville Monroe    Bartonville Oak Grove    (Host Info) Brimfield    Elmwood    Galva    Peoria Hollis    Peoria Limestone Walters      Sectional E @ Decatur Unity     (Host Info) Host: Decatur Unity Saturday, September 26, 2026,  11:00 AM @ Decatur Unity Regional 9 BRACKET Delavan    Hartsburg-Emden    Lincoln Chester-East Lincoln    Lincoln West Lincoln-Broadwell    Marquette Heights Georgetowne    Morton Bethel Lutheran    (Co-op) Pekin Rankin      Regional 10 BRACKET Decatur Our Lady of Lourdes    (Co-op) Decatur Unity    (Host Info) (Coed) Greenview    Mt. Pulaski    (Co-op) Springfield Blessed Sacrament    Springfield Christ the King    Springfield St. Agnes      Sectional F @ Liberty     (Host Info) Host: Liberty Saturday, September 26, 2026,  11:00 AM @ Liberty Regional 11 BRACKET Bushnell-Prairie City    Carthage    Colchester West Prairie    Hamilton ES    La Harpe    (Co-op) Monmouth ICS    Nauvoo-Colusa      Regional 12 BRACKET Augusta Southeastern    Griggsville-Perry    Kinderhook Western    Liberty    Mendon Unity    Payson Seymour    (Host Info)   Sectional G @ Paris Crestwood     (Host Info) Host: Paris Crestwood Saturday, September 26, 2026,  11:00 AM @ Paris Crestwood Regional 13 BRACKET Arcola    Martinsville    Mattoon St. John's    Neoga    Paris Crestwood    Sigel St. Michael's    (Host Info) Villa Grove      Regional 14 BRACKET Dieterich    Effingham Sacred Heart    (Host Info) Louisville North Clay    Newton St. Thomas    Oblong    Palestine    (Co-op)   Sectional H @ Raymond Lincolnwood     (Host Info) Host: Raymond Lincolnwood Saturday, September 26, 2026,  11:00 AM @ Raymond Lincolnwood Regional 15 BRACKET Altamont    Altamont Lutheran    (Co-op) Edinburg    (Co-op) Findlay Okaw Valley    Mulberry Grove JHS    Nokomis JHS    (Co-op) Ramsey    (Co-op)   Regional 16 BRACKET Bunker Hill Wolf Ridge    Carrollton St. John    (Co-op) Godfrey St. Ambrose    Jacksonville Our Saviour    Jerseyville St. Francis HG    Pawnee    Raymond Lincolnwood    (Host Info) (Co-op)