Last updated at 8:56 a.m. on Sunday, June 13, 2010.
| Display: 64-Team State Final Bracket | |
| 1. St. Joseph (S.J.-Ogden) Super-Sectional | |
| 2. Athens Super-Sectional | |
| 3. Fairfield Super-Sectional | |
| 4. DeKalb (NIU) Super-Sectional | |
| DeKalb (NIU) Super-Sectional | ||||||
| Regionals | Sectionals | Super-Sectional | State Qualifier | |||
| Chicago (Luther North) | Chicago (Luther North) 23-0 |
Westmont 6-5 |
Westmont 13-3 |
Lisle (Sr.) 2-1 |
Morrison 3-1 |
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| Chicago (Our Lady of Tepeyac) | Chicago (Holy Trinity) 24-3 |
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| Chicago (Holy Trinity) | ||||||
| Chicago (Austin Polytechnic) | Westmont 16-3 |
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| Westmont | ||||||
| Lake Forest (Woodlands Academy) | Lake Forest (Woodlands Academy) 7-6 |
Lake Forest (Woodlands Academy) 19-1 |
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| Des Plaines (Willows Academy) | ||||||
| Chicago (St. Scholastica Academy) | Chicago (St. Scholastica Academy) 10-9 |
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| Chicago (St. Benedict) | ||||||
| Elmhurst (Timothy Christian) | Elmhurst (Timothy Christian) 5-4 |
Elmhurst (Timothy Christian) 10-1 |
Lisle (Sr.) 12-2 |
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| Chicago (F.W. Parker) | Chicago (Latin) 22-7 |
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| Chicago (Latin) | ||||||
| Melrose Park (Walther Lutheran) | Melrose Park (Walther Lutheran) 25-1 |
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| Chicago (Josephinum) | ||||||
| Elmhurst (Immaculate Conception) | Elmhurst (Immaculate Conception) 8-0 |
Lisle (Sr.) 15-0 |
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| Chicago (Notre Dame) | ||||||
| Elgin (St. Edward) | Lisle (Sr.) 10-0 |
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| Lisle (Sr.) | ||||||
| Port Byron (Riverdale) | Port Byron (Riverdale) 6-5 |
Morrison 11-2 |
Morrison 3-1 |
Morrison 13-4 |
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| Manlius (Bureau Valley) | Manlius (Bureau Valley) 13-9 |
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| Prophetstown | ||||||
| Morrison | Morrison 5-1 |
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| Mendota | ||||||
| Stillman Valley | Stillman Valley 18-8 |
Stillman Valley 5-2 |
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| Winnebago | Durand 11-3 |
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| Durand | ||||||
| Byron | Genoa (G.-Kingston) 12-2 |
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| Genoa (G.-Kingston) | ||||||
| Harvard | Harvard 13-2 |
Harvard 12-6 |
Rock Falls 11-1 |
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| Rockford (R. Christian) | Rockford (R. Christian) 17-2 |
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| Rockford (Lutheran) | ||||||
| Poplar Grove (North Boone) | Poplar Grove (North Boone) 19-1 |
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| Rockford (Christian Life) | ||||||
| Milledgeville | Milledgeville 11-1 |
Rock Falls 1-0 |
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| Sterling (Newman Central Catholic) | Savanna (West Carroll) 7-4 |
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| Savanna (West Carroll) | ||||||
| Rock Falls | Rock Falls 11-3 |
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| Oregon | ||||||