| 
| 2019 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: Crest Hill Richland |  
| Lockport Kelvin Grove (1st Seed) |  |  |  
|  |  
| BYE | Lockport Kelvin Grove | 45 |  |  |  
|  | 12/02/2019 |  
| Burr Ridge Gower (4th Seed) | 20 |  | Lisle | 21 |  | 12/02/2019 |  |  
| Lisle (5th Seed) | 33 | LOCKPORT KELVIN GROVE | 33 |  |  | 12/03/2019 |  
| Crest Hill Richland (2nd Seed) |  |  |  | Crest Hill Richland | 19 |  |  |  |  
| BYE | Crest Hill Richland | 22 |  |  | 12/02/2019 |  
| Downers Grove Lakeview (3rd Seed) |  | Downers Grove Lakeview | 21 |  |  |  |  
| BYE |  |  
 Class HistoryThe IESA sanctioned girls basketball in 1979. There was one class of girls basketball until 1986 when the activity was split into 7th and 8th grade classes. From 1990-2005, the Association adopted the format of 7th and 8th grade play based upon a school's enrollment (7A, 7AA, 8A and 8AA). Starting in 2006, 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 |