Last updated at 2:47 p.m. on Sunday, June 14, 2009.
| Rock Island (Augustana Coll.) Super-Sectional | ||||||
| Regionals | Sectionals | Super-Sectional | State Qualifier | |||
| Oswego (H.S.) |  Oswego (H.S.) 6-4  | 
 Oswego (H.S.) 4-3  | 
 Oswego (H.S.) 2-1  | 
Oswego (H.S.) 11-3  | 
LaSalle (L.-Peru) 4-3  | 
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| Sandwich | Sandwich 12-0  | 
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| Aurora (Illinois Math and Science Academy) | ||||||
| Yorkville | Yorkville 3-1  | 
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| Aurora (Central Catholic) | ||||||
| Freeport (H.S.) |  Freeport (H.S.) 10-0  | 
Freeport (H.S.) 7-4  | 
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| Rockford (East) | ||||||
| Belvidere (North) | Belvidere (H.S.) 11-8  | 
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| Belvidere (H.S.) | ||||||
| Rock Island (H.S.) |  Rock Island (H.S.) 13-3  | 
Rock Island (H.S.) 3-1  | 
Burlington (Central) 6-1  | 
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| Dixon (H.S.) | Dixon (H.S.) 5-2  | 
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| Geneseo | ||||||
| Rock Island (Alleman) | Rock Island (Alleman) 9-1  | 
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| Sterling (H.S.) | ||||||
| Maple Park (Kaneland) | Maple Park (Kaneland) 10-0  | 
 Burlington (Central) 6-5  | 
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| Hampshire | Rochelle 5-3  | 
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| Rochelle | ||||||
| Sycamore (H.S.) |  Burlington (Central) 4-1  | 
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| Burlington (Central) | ||||||
| Morton | Morton 4-1  | 
 Washington 4-0  | 
Washington 6-4  | 
LaSalle (L.-Peru) 11-1  | 
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| Peoria (Woodruff) | ||||||
| Washington |  Washington 6-5  | 
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| East Peoria | ||||||
| Streator (Twp.) | Streator (Twp.) 7-5  | 
Bloomington (H.S.) 14-0  | 
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| Normal (University) | Normal (University) 5-3  | 
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| Morris | ||||||
| Bloomington (H.S.) |  Bloomington (H.S.) 7-1  | 
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| Pontiac | ||||||
| LaSalle (L.-Peru) |  LaSalle (L.-Peru) 4-3  | 
 LaSalle (L.-Peru) 8-6  | 
 LaSalle (L.-Peru) 12-2  | 
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| Ottawa (Twp.) | Ottawa (Twp.) 12-9  | 
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| Peoria (Richwoods) | ||||||
| Peoria (Notre Dame) | Peoria (Notre Dame) 7-6  | 
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| Metamora | ||||||
| Galesburg (H.S.) | Galesburg (H.S.) 13-2  | 
Dunlap 7-3  | 
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| Peoria (H.S.) | ||||||
| Bartonville (Limestone) |  Dunlap 7-2  | 
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| Dunlap | ||||||