| 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
|
| Regional Host: Lake Zurich North |
| Barrington Prairie (1st Seed) |
|
|
|
|
| BYE |
Barrington Prairie | 44 |
|
|
| |
01/25/2023
|
| Lake Zurich North (4th Seed) | 35 |
|
Lake in the Hills Marlowe | 34 |
|
01/24/2023
| |
| Lake in the Hills Marlowe (5th Seed) | 48 |
BARRINGTON PRAIRIE | 51 |
| |
01/26/2023
|
| Algonquin Heineman (2nd Seed) |
|
|
|
Algonquin Heineman | 34 |
|
| |
| BYE |
Algonquin Heineman | 49 |
| |
01/25/2023
|
| Barrington Station (3rd Seed) | 36 |
|
Barrington Station | 40 |
|
01/24/2023
| |
| Lake Zurich South (6th Seed) | 17 |
| Regional Host: Rockford West |
| Rockford Eisenhower (1st Seed) |
|
|
|
|
| BYE |
Rockford Eisenhower | 45 |
|
|
| |
01/24/2023
|
| Rockford Kennedy (4th Seed) | 45 |
|
Rockford Kennedy | 49 |
|
01/23/2023
| |
| Rockford Lincoln (5th Seed) | 20 |
Rockford Kennedy | 35 |
| |
01/26/2023
|
| Rockford Flinn (2nd Seed) |
|
|
|
ROCKFORD FLINN | 51 |
|
| |
| BYE |
Rockford Flinn | 53 |
| |
01/24/2023
|
| Rockford West (3rd Seed) | 32 |
|
Rockford West | 30 |
|
01/23/2023
| |
| Rockford RESA (6th Seed) | 24 |
| Regional Host: Vernon Hills Hawthorn South |
| Arlington Heights South (1st Seed) |
|
|
|
|
| BYE |
Arlington Heights South | 49 |
|
|
| |
01/24/2023
|
| Bellwood Roosevelt (4th Seed) | 51 |
|
Bellwood Roosevelt | 18 |
|
01/23/2023
| |
| Melrose Park Stevenson (5th Seed) | 27 |
Arlington Heights South | 29 |
| |
01/26/2023
|
| Vernon Hills Hawthorn North (2nd Seed) |
|
|
|
ARLINGTON HEIGHTS THOMAS | 30 |
|
| |
| BYE |
Vernon Hills Hawthorn North | 28 |
| |
1/24/2023
|
| Arlington Heights Thomas (3rd Seed) | 39 |
|
Arlington Heights Thomas | 33 |
|
01/23/2023
| |
| Vernon Hills Hawthorn South (6th Seed) | 28 |
| Regional Host: Cicero Unity |
| Woodridge Jefferson (1st Seed) |
|
|
|
|
| BYE |
Woodridge Jefferson | 47 |
|
|
| |
01/21/2023
|
| Cicero Unity (4th Seed) | 37 |
|
Cicero Unity | 29 |
|
01/21/2023
| |
| Maywood Irving (5th Seed) | 28 |
Woodridge Jefferson | 16 |
| |
01/25/2023
|
| Lemont Old Quarry (2nd Seed) |
|
|
|
LEMONT OLD QUARRY | 29 |
|
| |
| BYE |
Lemont Old Quarry | 43 |
| |
01/21/2023
|
| Willowbrook Westview Hills (3rd Seed) | 36 |
|
Willowbrook Westview Hills | 17 |
|
01/21/2023
| |
| Summit Heritage (6th Seed) | 3 |
| Regional Host: Phoenix Coolidge |
| Phoenix Coolidge (1st Seed) |
|
|
|
|
| BYE |
Phoenix Coolidge | 53 |
|
|
| |
01/23/2023
|
| Harvey Brooks (4th Seed) | 43 |
|
Harvey Brooks | 23 |
|
01/21/2023
| |
| Robbins Kellar (5th Seed) | 33 |
PHOENIX COOLIDGE | 47 |
| |
01/24/2023
|
| Lansing Memorial (2nd Seed) | 54 |
|
|
|
Calumet City Dolton 149 | 17 |
|
01/21/2023
| |
| Homewood Hart (7th Seed) | 25 |
Lansing Memorial | 37 |
| |
01/23/2023
|
| Country Club Hills Southwood (3rd Seed) | 33 |
|
Calumet City Dolton 149 | 46 |
|
01/21/2023
| |
| Calumet City Dolton 149 (6th Seed) | 44 |
| Regional Host: Romeoville Martinez |
| Homer Glen Homer (1st Seed) |
|
|
|
|
| BYE |
Homer Glen Homer | 38 |
|
|
| |
01/23/2023
|
| New Lenox Martino (4th Seed) | 47 |
|
New Lenox Martino | 17 |
|
01/21/2023
| |
| Lockport Oak Prairie (5th Seed) | 17 |
HOMER GLEN HOMER | 38 |
| |
01/25/2023
|
| New Lenox Liberty (2nd Seed) | 47 |
|
|
|
New Lenox Liberty | 28 |
|
01/21/2023
| |
| Romeoville Lukancic (7th Seed) | 12 |
New Lenox Liberty | 38 |
| |
01/23/2023
|
| Romeoville Martinez (3rd Seed) | 42 |
|
Romeoville Martinez | 37 |
|
01/21/2023
| |
| Mokena (6th Seed) | 35 |
| Regional Host: Park Forest Michelle Obama STA |
| Flossmoor Parker (1st Seed) |
|
|
|
|
| BYE |
Flossmoor Parker | 41 |
|
|
| |
01/25/2023
|
| University Park Crete Monee (4th Seed) | 35 |
|
Steger Columbia | 30 |
|
01/21/2023
| |
| Steger Columbia (5th Seed) | 39 |
Flossmoor Parker | 33 |
| |
01/26/2023
|
| Matteson Huth (2nd Seed) | 54 |
|
|
|
PARK FOREST MICHELLE OBAMA STA | 39 |
|
01/21/2023
| |
| Chicago Heights MS (7th Seed) | 23 |
Matteson Huth | 32 |
| |
01/25/2023
|
| Park Forest Michelle Obama STA (3rd Seed) | 47 |
|
Park Forest Michelle Obama STA | 42 |
|
01/21/2023
| |
| Sauk Village Rickover (6th Seed) | 18 |
| Regional Host: Kankakee JHS |
| Markham Prairie-Hills (1st Seed) | 71 |
|
|
|
01/21/2023
|
| Bourbonnais UGC (8th Seed) | 9 |
Markham Prairie-Hills | 57 |
|
|
| |
01/23/2023
|
| Frankfort Hickory Creek (4th Seed) | 46 |
|
Frankfort Hickory Creek | 27 |
|
01/21/2023
| |
| Bradley Central (5th Seed) | 22 |
MARKHAM PRAIRIE-HILLS | 62 |
| |
01/24/2023
|
| Matteson Colin Powell (2nd Seed) | 46 |
|
|
|
Frankfort Summit Hill | 24 |
|
01/21/2023
| |
| Manhattan (7th Seed) | 17 |
Matteson Colin Powell | 37 |
| |
01/23/2023
|
| Frankfort Summit Hill (3rd Seed) | 55 |
|
Frankfort Summit Hill | 47 |
|
01/21/2023
| |
| Kankakee JHS (6th Seed) | 26 |
| Regional Host: Bolingbrook Humphrey |
| Bolingbrook Jane Addams (1st Seed) |
|
|
|
|
| BYE |
Bolingbrook Jane Addams | 59 |
|
|
| |
01/23/2023
|
| Bolingbrook Brooks (4th Seed) | 29 |
|
Joliet Hufford | 17 |
|
01/21/2023
| |
| Joliet Hufford (5th Seed) | 32 |
BOLINGBROOK JANE ADDAMS | 55 |
| |
01/24/2023
|
| Joliet Dirksen (2nd Seed) | 54 |
|
|
|
Joliet Dirksen | 28 |
|
01/21/2023
| |
| Joliet Washington (7th Seed) | 19 |
Joliet Dirksen | 49 |
| |
01/23/2023
|
| Joliet Gompers (3rd Seed) | 39 |
|
Bolingbrook Humphrey | 27 |
|
01/21/2023
| |
| Bolingbrook Humphrey (6th Seed) | 40 |
| Regional Host: Shorewood Troy |
| Yorkville (1st Seed) |
|
|
|
|
| BYE |
Yorkville | 52 |
|
|
| |
01/23/2023
|
| Coal City (4th Seed) | 25 |
|
Plano | 29 |
|
01/21/2023
| |
| Plano (5th Seed) | 32 |
YORKVILLE | 60 |
| |
01/25/2023
|
| Ottawa Shepherd (2nd Seed) | 25 |
|
|
|
Minooka | 40 |
|
01/21/2023
| |
| Shorewood Troy (7th Seed) | 16 |
Ottawa Shepherd | 17 |
| |
01/23/2023
|
| Minooka (3rd Seed) | 44 |
|
Minooka | 36 |
|
01/21/2023
| |
| Streator Northlawn (6th Seed) | 15 |
| Regional Host: Washington Central |
| Morton JHS (1st Seed) |
|
|
|
|
| BYE |
Morton JHS | 29 |
|
|
| |
01/24/2023
|
| Washington Central (4th Seed) | 43 |
|
Washington Central | 25 |
|
01/23/2023
| |
| Bloomington Evans (5th Seed) | 21 |
MORTON JHS | 19 |
| |
01/26/2023
|
| Normal Kingsley (2nd Seed) | 37 |
|
|
|
Bloomington JHS | 18 |
|
01/23/2023
| |
| Normal Chiddix (7th Seed) | 27 |
Normal Kingsley | 25 |
| |
01/24/2023
|
| Bloomington JHS (3rd Seed) | 45 |
|
Bloomington JHS | 43 |
|
01/23/2023
| |
| Normal Parkside (6th Seed) | 24 |
| Regional Host: Dunlap MS |
| Dunlap Valley MS (1st Seed) |
|
|
|
|
| BYE |
Dunlap Valley MS | 47 |
|
|
| |
01/24/2023
|
| Canton Ingersoll (4th Seed) | 37 |
|
East Peoria Central | 13 |
|
01/21/2023
| |
| East Peoria Central (5th Seed) | 41 |
DUNLAP VALLEY MS | 41 |
| |
01/25/2023
|
| Pekin Broadmoor (2nd Seed) | 34 |
|
|
|
Pekin Broadmoor | 22 |
|
01/21/2023
| |
| Macomb (7th Seed) | 10 |
Pekin Broadmoor | 35 |
| |
01/24/2023
|
| Dunlap MS (3rd Seed) | 28 |
|
Pekin Edison | 26 |
|
01/21/2023
| |
| Pekin Edison (6th Seed) | 30 |
| Regional Host: Mahomet-Seymour |
| Mahomet-Seymour (1st Seed) |
|
|
|
|
| BYE |
Mahomet-Seymour | 40 |
|
|
| |
01/24/2023
|
| Champaign Franklin (4th Seed) | 37 |
|
Champaign Franklin | 18 |
|
01/23/2023
| |
| Champaign Edison (5th Seed) | 19 |
MAHOMET-SEYMOUR | 49 |
| |
01/27/2023
|
| Danville North Ridge (2nd Seed) | 46 |
|
|
|
Danville North Ridge | 31 |
|
01/23/2023
| |
| Rantoul Eater (7th Seed) | 20 |
Danville North Ridge | 65 |
| |
01/24/2023
|
| Urbana MS (3rd Seed) | 62 |
|
Urbana MS | 34 |
|
01/23/2023
| |
| Champaign Jefferson (6th Seed) | 40 |
| Regional Host: Rochester |
| Rochester (1st Seed) |
|
|
|
|
| BYE |
Rochester | 53 |
|
|
| |
01/23/2023
|
| Effingham JHS (4th Seed) | 45 |
|
Effingham JHS | 24 |
|
01/21/2023
| |
| Decatur Stephen Decatur (5th Seed) | 15 |
ROCHESTER | 46 |
| |
01/25/2023
|
| Taylorville JHS (2nd Seed) | 44 |
|
|
|
Mt. Zion | 10 |
|
01/21/2023
| |
| Mattoon (7th Seed) | 25 |
Taylorville JHS | 24 |
| |
01/23/2023
|
| Mt. Zion (3rd Seed) | 45 |
|
Mt. Zion | 27 |
|
01/21/2023
| |
| Charleston (6th Seed) | 39 |
| Regional Host: Chatham Glenwood |
| Chatham Glenwood (1st Seed) |
|
|
|
|
| BYE |
Chatham Glenwood | 54 |
|
|
| |
01/23/2023
|
| Springfield Grant (4th Seed) | 48 |
|
Springfield Grant | 27 |
|
01/21/2023
| |
| Springfield Washington (5th Seed) | 26 |
CHATHAM GLENWOOD | 49 |
| |
01/25/2023
-
OT
|
| Jacksonville MS (2nd Seed) | 46 |
|
|
|
Jacksonville MS | 41 |
|
01/21/2023
| |
| Springfield Jefferson (7th Seed) | 15 |
Jacksonville MS | 55 |
| |
01/23/2023
|
| Quincy (3rd Seed) | 37 |
|
Quincy | 22 |
|
01/21/2023
| |
| Springfield Franklin (6th Seed) | 35 |
| Regional Host: Bethalto Trimpe |
| East St. Louis Clark (1st Seed) | 36 |
|
|
|
01/21/2023
|
| Granite City Coolidge (8th Seed) | 8 |
East St. Louis Clark | 51 |
|
|
| |
01/24/2023
|
| Alton (4th Seed) | 28 |
|
Edwardsville Lincoln | 31 |
|
01/21/2023
| |
| Edwardsville Lincoln (5th Seed) | 37 |
EAST ST. LOUIS CLARK | 52 |
| |
01/27/2023
|
| Edwardsville Liberty (2nd Seed) | 37 |
|
|
|
Edwardsville Liberty | 45 |
|
01/21/2023
| |
| Bethalto Trimpe (7th Seed) | 26 |
Edwardsville Liberty | 2 |
| |
01/24/2023
|
| Jerseyville Community (3rd Seed) | 31 |
|
Cahokia Wirth | 0 |
|
01/21/2023
| |
| Cahokia Wirth (6th Seed) | 33 |
|
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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