| DeKalb (NIU) Super-Sectional | 
| Regionals | 
Sectionals | 
Super-Sectional | 
State Qualifier | 
|                 | 
 Naperville (Neuqua Valley) | 
 Naperville (Neuqua Valley) 5-1 | 
 Naperville (Neuqua Valley) 5-3 | 
 Naperville (Neuqua Valley) 5-1 | 
Naperville (Neuqua Valley) 5-2 | 
Rockford (Boylan) 10-7 | 
|   | 
|  Geneva | 
Geneva 9-0 | 
| Aurora (Illinois Math and Science Academy) | 
|   | 
 Aurora (West) | 
Aurora (West) 7-1 | 
|   | 
|   | 
Batavia | 
|   | 
|   | 
 Minooka | 
 Minooka 4-3 | 
Minooka 3-1 | 
|   | 
|   | 
Yorkville | 
|   | 
|   | 
Aurora (Waubonsie Valley) | 
Plainfield (H.S.) 2-1 | 
|   | 
|   | 
 Plainfield (H.S.) | 
|   | 
|   | 
 Streator (Twp.) | 
Streator (Twp.) 6-1 | 
 Plainfield (South) 8-3 | 
Plainfield (South) 9-4 | 
|   | 
|   | 
Ottawa (Twp.) | 
|   | 
|   | 
 Plainfield (South) | 
 Plainfield (South) 11-1 | 
|   | 
|   | 
LaSalle (L.-Peru) | 
|   | 
|   | 
 Morris | 
 Morris 15-1 | 
Morris 4-2 | 
|   | 
| Maple Park (Kaneland) | 
Aurora (East) 9-6 | 
|  Aurora (East) | 
|   | 
 Oswego | 
Oswego 8-1 | 
|   | 
|   | 
Aurora (Marmion Academy) | 
|   | 
|   | 
 Rockford (Boylan) | 
 Rockford (Boylan) 7-2 | 
 Rockford (Boylan) 6-0 | 
 Rockford (Boylan) 4-3 | 
Rockford (Boylan) 9-1 | 
|   | 
|   | 
Rockford (Auburn) | 
|   | 
|   | 
 Rockton (Hononegah) | 
Rockton (Hononegah) 5-2 | 
|   | 
|   | 
Freeport (H.S.) | 
|   | 
|   | 
 Sycamore | 
 Sycamore 4-1 | 
Sycamore 6-3 | 
|   | 
|   | 
Sterling (H.S.) | 
|   | 
|   | 
Rochelle | 
Dixon (H.S.) 3-2 | 
|   | 
|   | 
 Dixon (H.S.) | 
|   | 
|   | 
 Woodstock (Marian) | 
 Woodstock (Marian) 6-5 | 
 Woodstock (Marian) 5-4 | 
Woodstock (Marian) 6-1 | 
|   | 
|   | 
Rockford (Guilford) | 
|   | 
|   | 
DeKalb | 
Woodstock (H.S.) 5-3 | 
|   | 
|   | 
 Woodstock (H.S.) | 
|   | 
|   | 
 Belvidere | 
 Belvidere 13-3 | 
Belvidere 6-1 | 
|   | 
|   | 
 Rockford (East) | 
|   | 
|   | 
 Machesney Park (Harlem) | 
Machesney Park (Harlem) 9-5 | 
|   | 
|   | 
Rockford (Jefferson) | 
|   |