Last updated at 1:14 p.m. on Sunday, March 22, 2009.
| Display: 64-Team State Final Bracket | |
| 1. Hoffman Estates (Sears Centre) Super-Sectional | |
| 2. DeKalb (NIU) Super-Sectional | |
| 3. Chicago (C. State University) Super-Sectional | |
| 4. Normal (ISU) Super-Sectional | |
| Hoffman Estates (Sears Centre) Super-Sectional | ||||||
| Regionals | Sectionals | Super-Sectional | State Qualifier | |||
| Northbrook (Glenbrook North) | Northbrook (Glenbrook North) 66-37 |
Northbrook (Glenbrook North) 73-58 |
Northbrook (Glenbrook North) 55-50 |
Northbrook (Glenbrook North) 67-61 |
Waukegan (H.S.) 68-46 |
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| Wheeling | Des Plaines (Maine West) 44-40 |
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| Des Plaines (Maine West) | ||||||
| Evanston (Twp.) | Evanston (Twp.) 56-55 |
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| Winnetka (New Trier) | ||||||
| Mt. Prospect (Prospect) | Mt. Prospect (Prospect) 60-52 |
Mt. Prospect (Prospect) 61-51 |
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| Arlington Heights (Hersey) | Arlington Heights (Hersey) 58-28 |
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| Chicago (Taft) | ||||||
| Wilmette (Loyola Academy) | Wilmette (Loyola Academy) 62-48 |
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| Skokie (Niles West) | Skokie (Niles West) 59-55 |
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| Skokie (Niles North) | ||||||
| Park Ridge (Maine East) | Park Ridge (Maine East) 59-46 |
Glenview (Glenbrook South) 57-52 |
Niles (Notre Dame) 64-62 |
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| Chicago (Mather) | Elk Grove Village (E.G.) 64-50 |
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| Elk Grove Village (E.G.) | ||||||
| Glenview (Glenbrook South) | Glenview (Glenbrook South) 50-44 |
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| Arlington Heights (St. Viator) | ||||||
| Niles (Notre Dame) | Niles (Notre Dame) 69-55 |
Niles (Notre Dame) 46-43 |
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| Franklin Park-Northlake (Leyden) | Franklin Park-Northlake (Leyden) 77-65 |
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| Chicago (Northside) | ||||||
| Park Ridge (Maine South) | Park Ridge (Maine South) 50-46 |
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| Chicago (Von Steuben) | ||||||
| Lake Forest (H.S.) | Lake Forest (H.S.) 67-46 |
Lake Forest (H.S.) 55-43 |
Gurnee (Warren) 66-45 |
Waukegan (H.S.) 71-69 |
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| Fox Lake (Grant) | Barrington 49-33 |
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| Barrington | ||||||
| Buffalo Grove | Lincolnshire (Stevenson) 55-48 |
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| Lincolnshire (Stevenson) | ||||||
| Gurnee (Warren) | Gurnee (Warren) 70-47 |
Gurnee (Warren) 72-65 |
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| Rolling Meadows | Rolling Meadows 67-58 |
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| Mundelein (Carmel) | ||||||
| Schaumburg (H.S.) | Lake Zurich 62-55 |
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| Lake Zurich | Lake Zurich 52-32 |
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| Round Lake | ||||||
| Waukegan (H.S.) | Waukegan (H.S.) 102-71 |
Waukegan (H.S.) 80-50 |
Waukegan (H.S.) 70-64 |
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| Mundelein (H.S.) | Mundelein (H.S.) 56-53 |
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| Highland Park | ||||||
| Hoffman Estates (H.S.) | Palatine (Fremd) 59-47 |
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| Palatine (Fremd) | ||||||
| Zion (Z.-Benton) | Zion (Z.-Benton) 71-51 |
Zion (Z.-Benton) 66-54 |
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| Deerfield | Deerfield 65-42 |
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| Palatine (H.S.) | ||||||
| Hoffman Estates (Conant) | Hoffman Estates (Conant) 49-43 |
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| Libertyville | ||||||