| 
| 2025 Class 7-3A Sectional Champions |  
| 
| Sectional 1 @ La Grange Highlands
 |  
| Host: La Grange Highlands Date: Monday, March 10, 2025
 |  
| Burr Ridge Gower def. Calumet City Wentworth
, 25-12, 25-14 | Burr Ridge Gower record now  10-4-0 |  
| Sectional 2 @ Saratoga Grade School
 |  
| Host: Morris Saratoga Date: Monday, March 10, 2025
 |  
| Princeton Logan def. Crest Hill Richland
, 25-14, 25-15 | Princeton Logan record now  21-3-0 |  
| Sectional 3 @ Eureka Middle School
 |  
| Host: Eureka Date: Monday, March 10, 2025
 |  
| Germantown Hills def. Taylor Ridge Rockridge
, 26-24, 25-14 | Germantown Hills record now  20-1-0 |  
| Sectional 4 @ St. Joseph Middle School
 |  
| Host: St. Joseph Date: Monday, March 10, 2025
 |  
| Manteno def. Westville JHS
, 25-14, 25-16 | Manteno record now  23-2-0 |  
| Sectional 5 @ Maroa-Forsyth High School
 |  
| Host: Maroa-Forsyth Date: Monday, March 10, 2025
 |  
| Monticello def. Downs Tri-Valley
, 25-16, 19-25
, 25-19 | Monticello record now  23-2-0 |  
| Sectional 6 @ Lincoln JHS
 |  
| Host: Lincoln JHS Date: Monday, March 10, 2025
 |  
| Williamsville def. Quincy St. Peter
, 25-17, 26-24 | Williamsville record now  20-1-0 |  
| Sectional 7 @ Auburn Jr. High School @ Divernon
 |  
| Host: Auburn JHS at Divernon Date: Monday, March 10, 2025
 |  
| Staunton def. Pana JHS
, 25-9, 25-13 | Staunton record now  26-1-0 |  
| Sectional 8 @ Mayo Middle Schools
 |  
| Host: Paris Mayo Date: Monday, March 10, 2025
 |  
| Lawrenceville Parkview def. Tuscola East Prairie
, 25-22, 25-18 | Lawrenceville Parkview record now  26-0-0 |  |  
 Class HistoryFrom 1976 to 1984 there was one class of Girls Volleyball, which was split equally into Class A and Class AA by school size in 1985. From 1989 through 2006, Classes A and AA were further divided into 7th and 8th grade levels (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 |