| 2023 Regional Bracket/Results
|
| 7-1A
|
7-2A
|
7-3A
|
7-4A
-
8-1A
|
8-2A
|
8-3A
|
8-4A
-
Regional Champs/Sectional Match-ups
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| Regional Host: Barrington Station |
| Barrington Station (1st Seed) |
|
|
|
|
| BYE |
Barrington Station | 30 |
|
|
| |
02/01/2023
|
| Barrington Prairie (4th Seed) | 48 |
|
Lake in the Hills Marlowe | 23 |
|
01/31/2023
| |
| Lake in the Hills Marlowe (5th Seed) | 51 |
BARRINGTON STATION | 54 |
| |
02/02/2023
|
| Algonquin Heineman (2nd Seed) |
|
|
|
Lake Zurich South | 33 |
|
| |
| BYE |
Algonquin Heineman | 46 |
| |
02/01/2023
|
| Lake Zurich South (3rd Seed) | 40 |
|
Lake Zurich South | 52 |
|
01/31/2023
| |
| Lake Zurich North (6th Seed) | 27 |
| Regional Host: Rockford West |
| Rockford Eisenhower (1st Seed) |
|
|
|
|
| BYE |
Rockford Eisenhower | 42 |
|
|
| |
02/01/2023
|
| Rockford West (4th Seed) | 37 |
|
Rockford West | 34 |
|
01/31/2023
| |
| Rockford RESA (5th Seed) | 30 |
ROCKFORD EISENHOWER | 48 |
| |
02/02/2023
|
| Rockford Flinn (2nd Seed) |
|
|
|
Rockford Flinn | 42 |
|
| |
| BYE |
Rockford Flinn | 40 |
| |
02/01/2023
|
| Rockford Kennedy (3rd Seed) | 50 |
|
Rockford Kennedy | 37 |
|
01/31/2023
| |
| Rockford Lincoln (6th Seed) | 37 |
| Regional Host: Vernon Hills Hawthorn South |
| Arlington Heights Thomas (1st Seed) |
|
|
|
|
| BYE |
Arlington Heights Thomas | 60 |
|
|
| |
2/1/2023
-
2OT
|
| Vernon Hills Hawthorn North (4th Seed) | 54 |
|
Vernon Hills Hawthorn North | 57 |
|
1/31/2023
| |
| Melrose Park Stevenson (5th Seed) | 26 |
ARLINGTON HEIGHTS THOMAS | 43 |
| |
2/2/2023
|
| Bellwood Roosevelt (2nd Seed) |
|
|
|
Arlington Heights South | 24 |
|
| |
| BYE |
Bellwood Roosevelt | 21 |
| |
2/1/2023
|
| Arlington Heights South (3rd Seed) | 52 |
|
Arlington Heights South | 24 |
|
1/31/2023
| |
| Vernon Hills Hawthorn South (6th Seed) | 45 |
| Regional Host: Summit Heritage |
| Lemont Old Quarry (1st Seed) |
|
|
|
|
| BYE |
Lemont Old Quarry | 53 |
|
|
| |
01/28/2023
|
| Willowbrook Westview Hills (4th Seed) | 30 |
|
Willowbrook Westview Hills | 29 |
|
01/28/2023
| |
| Cicero Unity (5th Seed) | 26 |
LEMONT OLD QUARRY | 51 |
| |
01/31/2023
|
| Woodridge Jefferson (2nd Seed) |
|
|
|
Woodridge Jefferson | 20 |
|
| |
| BYE |
Woodridge Jefferson | 52 |
| |
01/28/2023
|
| Maywood Irving (3rd Seed) | 54 |
|
Maywood Irving | 49 |
|
01/28/2023
| |
| Summit Heritage (6th Seed) | 17 |
| Regional Host: Phoenix Coolidge |
| Phoenix Coolidge (1st Seed) |
|
|
|
|
| BYE |
Phoenix Coolidge | 47 |
|
|
| |
01/31/2023
|
| Calumet City Dolton 149 (4th Seed) | 49 |
|
Calumet City Dolton 149 | 24 |
|
01/28/2023
| |
| Robbins Kellar (5th Seed) | 27 |
PHOENIX COOLIDGE | 56 |
| |
02/01/2023
|
| Homewood Hart (2nd Seed) | 68 |
|
|
|
Homewood Hart | 26 |
|
01/28/2023
| |
| Harvey Brooks (7th Seed) | 20 |
Homewood Hart | 53 |
| |
01/31/2023
|
| Country Club Hills Southwood (3rd Seed) | 23 |
|
Lansing Memorial | 44 |
|
01/28/2023
| |
| Lansing Memorial (6th Seed) | 34 |
| Regional Host: Mokena |
| Mokena (1st Seed) |
|
|
|
|
| BYE |
Mokena | 39 |
|
|
| |
02/01/2023
|
| Romeoville Martinez (4th Seed) | 46 |
|
Romeoville Martinez | 28 |
|
01/31/2023
| |
| New Lenox Liberty (5th Seed) | 35 |
Mokena | 41 |
| |
02/02/2023
|
| Homer Glen Homer (2nd Seed) | 55 |
|
|
|
HOMER GLEN HOMER | 45 |
|
01/31/2023
| |
| Romeoville Lukancic (7th Seed) | 31 |
Homer Glen Homer | 45 |
| |
02/01/2023
|
| Lockport Oak Prairie (3rd Seed) | 50 |
|
Lockport Oak Prairie | 14 |
|
01/31/2023
| |
| New Lenox Martino (6th Seed) | 20 |
| Regional Host: Park Forest Michelle Obama STA |
| Flossmoor Parker (1st Seed) |
|
|
|
|
| BYE |
Flossmoor Parker | 64 |
|
|
| |
02/01/2023
|
| University Park Crete Monee (4th Seed) | 42 |
|
University Park Crete Monee | 28 |
|
01/28/2023
| |
| Sauk Village Rickover (5th Seed) | 16 |
FLOSSMOOR PARKER | 49 |
| |
02/02/2023
|
| Park Forest Michelle Obama STA (2nd Seed) | 38 |
|
|
|
Park Forest Michelle Obama STA | 40 |
|
01/28/2023
| |
| Steger Columbia (7th Seed) | 28 |
Park Forest Michelle Obama STA | 53 |
| |
02/01/2023
|
| Matteson Huth (3rd Seed) | 43 |
|
Chicago Heights MS | 37 |
|
01/28/2023
| |
| Chicago Heights MS (6th Seed) | 46 |
| Regional Host: Kankakee JHS |
| Markham Prairie-Hills (1st Seed) | 49 |
|
|
|
01/28/2023
|
| Manhattan (8th Seed) | 24 |
Markham Prairie-Hills | 51 |
|
|
| |
01/31/2023
|
| Frankfort Hickory Creek (4th Seed) | 47 |
|
Matteson Colin Powell | 33 |
|
01/28/2023
| |
| Matteson Colin Powell (5th Seed) | 50 |
MARKHAM PRAIRIE-HILLS | 44 |
| |
02/02/2023
|
| Bradley Central (2nd Seed) | 40 |
|
|
|
Kankakee JHS | 13 |
|
01/28/2023
| |
| Bourbonnais UGC (7th Seed) | 31 |
Bradley Central | 24 |
| |
01/31/2023
|
| Frankfort Summit Hill (3rd Seed) | 46 |
|
Kankakee JHS | 45 |
|
01/28/2023
| |
| Kankakee JHS (6th Seed) | 52 |
| Regional Host: Bolingbrook Brooks |
| Bolingbrook Brooks (1st Seed) |
|
|
|
|
| BYE |
Bolingbrook Brooks | 58 |
|
|
| |
02/01/2023
|
| Bolingbrook Humphrey (4th Seed) | 48 |
|
Bolingbrook Humphrey | 37 |
|
01/31/2023
| |
| Joliet Hufford (5th Seed) | 42 |
BOLINGBROOK BROOKS | 60 |
| |
02/02/2023
|
| Bolingbrook Jane Addams (2nd Seed) | 56 |
|
|
|
Bolingbrook Jane Addams | 34 |
|
01/31/2023
| |
| Joliet Dirksen (7th Seed) | 35 |
Bolingbrook Jane Addams | 53 |
| |
02/01/2023
|
| Joliet Gompers (3rd Seed) | 31 |
|
Joliet Gompers | 30 |
|
01/31/2023
| |
| Joliet Washington (6th Seed) | 17 |
| Regional Host: Ottawa Shepherd |
| Ottawa Shepherd (1st Seed) |
|
|
|
|
| BYE |
Ottawa Shepherd | 28 |
|
|
| |
01/31/2023
-
OT
|
| Coal City (4th Seed) | 31 |
|
Coal City | 26 |
|
01/28/2023
| |
| Streator Northlawn (5th Seed) | 18 |
OTTAWA SHEPHERD | 39 |
| |
02/02/2023
|
| Minooka (2nd Seed) | 42 |
|
|
|
Yorkville | 24 |
|
01/28/2023
| |
| Plano (7th Seed) | 28 |
Minooka | 30 |
| |
01/31/2023
|
| Yorkville (3rd Seed) | 47 |
|
Yorkville | 32 |
|
01/28/2023
| |
| Shorewood Troy (6th Seed) | 43 |
| Regional Host: Normal Parkside |
| Bloomington JHS (1st Seed) |
|
|
|
|
| BYE |
Bloomington JHS | 37 |
|
|
| |
01/31/2023
|
| Bloomington Evans (4th Seed) | 34 |
|
Bloomington Evans | 30 |
|
01/28/2023
| |
| Normal Kingsley (5th Seed) | 30 |
BLOOMINGTON JHS | 51 |
| |
02/01/2023
|
| Morton JHS (2nd Seed) | 56 |
|
|
|
Normal Parkside | 44 |
|
01/28/2023
| |
| Washington Central (7th Seed) | 20 |
Morton JHS | 20 |
| |
01/31/2023
|
| Normal Parkside (3rd Seed) | 44 |
|
Normal Parkside | 26 |
|
01/28/2023
| |
| Normal Chiddix (6th Seed) | 28 |
| Regional Host: Canton Ingersoll |
| East Peoria Central (1st Seed) |
|
|
|
|
| BYE |
East Peoria Central | 46 |
|
|
| |
01/31/2023
|
| Dunlap MS (4th Seed) | 43 |
|
Dunlap MS | 22 |
|
01/28/2023
| |
| Pekin Edison (5th Seed) | 31 |
EAST PEORIA CENTRAL | 56 |
| |
02/01/2023
|
| Dunlap Valley MS (2nd Seed) | 57 |
|
|
|
Dunlap Valley MS | 50 |
|
01/28/2023
| |
| Pekin Broadmoor (7th Seed) | 14 |
Dunlap Valley MS | 72 |
| |
01/31/2023
|
| Macomb (3rd Seed) | 48 |
|
Macomb | 41 |
|
01/28/2023
| |
| Canton Ingersoll (6th Seed) | 40 |
| Regional Host: Mahomet-Seymour |
| Danville North Ridge (1st Seed) |
|
|
|
|
| BYE |
Danville North Ridge | 43 |
|
|
| |
01/31/2023
|
| Rantoul Eater (4th Seed) | 63 |
|
Rantoul Eater | 22 |
|
01/28/2023
| |
| Champaign Jefferson (5th Seed) | 42 |
Danville North Ridge | 22 |
| |
02/02/2023
|
| Champaign Edison (2nd Seed) | 45 |
|
|
|
CHAMPAIGN EDISON | 39 |
|
01/28/2023
| |
| Champaign Franklin (7th Seed) | 33 |
Champaign Edison | 45 |
| |
01/31/2023
|
| Mahomet-Seymour (3rd Seed) | 43 |
|
Mahomet-Seymour | 26 |
|
01/28/2023
| |
| Urbana MS (6th Seed) | 37 |
| Regional Host: Mt. Zion |
| Rochester (1st Seed) |
|
|
|
|
| BYE |
Rochester | 35 |
|
|
| |
02/01/2023
|
| Mt. Zion (4th Seed) | 41 |
|
Mt. Zion | 14 |
|
01/28/2023
| |
| Effingham JHS (5th Seed) | 18 |
ROCHESTER | 36 |
| |
02/02/2023
|
| Charleston (2nd Seed) | 55 |
|
|
|
Mattoon | 26 |
|
01/28/2023
| |
| Taylorville JHS (7th Seed) | 45 |
Charleston | 35 |
| |
02/01/2023
|
| Mattoon (3rd Seed) | 37 |
|
Mattoon | 38 |
|
01/28/2023
| |
| Decatur Stephen Decatur (6th Seed) | 31 |
| Regional Host: Chatham Glenwood |
| Springfield Grant (1st Seed) |
|
|
|
|
| BYE |
Springfield Grant | 51 |
|
|
| |
01/31/2023
|
| Springfield Washington (4th Seed) | 48 |
|
Springfield Washington | 32 |
|
01/28/2023
| |
| Jacksonville MS (5th Seed) | 45 |
SPRINGFIELD GRANT | 45 |
| |
02/02/2023
|
| Springfield Franklin (2nd Seed) | 62 |
|
|
|
Springfield Franklin | 37 |
|
01/28/2023
| |
| Springfield Jefferson (7th Seed) | 24 |
Springfield Franklin | 40 |
| |
01/31/2023
|
| Quincy (3rd Seed) | 52 |
|
Quincy | 32 |
|
01/28/2023
| |
| Chatham Glenwood (6th Seed) | 49 |
| Regional Host: Bethalto Trimpe |
| Cahokia Wirth (1st Seed) | 64 |
|
|
|
01/28/2023
|
| Jerseyville Community (8th Seed) | 13 |
Cahokia Wirth | 52 |
|
|
| |
02/01/2023
|
| Granite City Coolidge (4th Seed) | 30 |
|
Granite City Coolidge | 19 |
|
01/28/2023
| |
| Bethalto Trimpe (5th Seed) | 28 |
CAHOKIA WIRTH | 46 |
| |
02/02/2023
|
| East St. Louis Clark (2nd Seed) | 58 |
|
|
|
East St. Louis Clark | 35 |
|
01/28/2023
| |
| Alton (7th Seed) | 28 |
East St. Louis Clark | 41 |
| |
02/01/2023
|
| Edwardsville Lincoln (3rd Seed) | 38 |
|
Edwardsville Liberty | 35 |
|
01/28/2023
| |
| Edwardsville Liberty (6th Seed) | 41 |
|
Class History
From 1930 to 1972, there were two classes of basketball, Class A
(Heavyweight) and Class B (Lightweight). An additional class was added in 1973--Class C (7th Grade). The Heavyweight and Lightweight classes were based on age, height and weight. From 1977-1984, the Heavyweight class was divided into two classes based upon enrollment--(A & AA). From 1985-2006, the Association adopted the format of 7th and 8th grade play based upon a school's enrollment (7A, 7AA, 8A and 8AA). Starting in 2007, the Association adopted a four class system in each grade level (7-1A, 7-2A, 7-3A, 7-4A, 8-1A, 8-2A, 8-3A and 8-4A). The current classification system assigns 25% of the schools to each of the four classes.
How Class Split is Determined
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