Last updated at 7:34 a.m. on Saturday, March 20, 2010.
| Display: 64-Team State Final Bracket | |
| 1. Champaign (Parkland College) Super-Sectional | |
| 2. Villa Park (Willowbrook) Super-Sectional | |
| 3. Rock Island (H.S.) Super-Sectional | |
| 4. Salem (H.S.) Super-Sectional | |
| Salem (H.S.) Super-Sectional | ||||||
| Regionals | Sectionals | Super-Sectional | State Qualifier | |||
| Nashville | Nashville 60-16 |
Nashville 51-26 |
Nashville 52-49 |
Nashville 46-34 |
Nashville 37-21 |
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| Red Bud | Red Bud 55-44 |
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| Chester | ||||||
| Sparta | Sparta 52-40 |
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| Pinckneyville | ||||||
| West Frankfort (Frankfort) | West Frankfort (Frankfort) 66-55 |
West Frankfort (Frankfort) 41-33 |
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| Benton | Benton 48-46 |
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| DuQuoin (H.S.) | ||||||
| Sesser (S.-Valier) | Sesser (S.-Valier) 58-33 |
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| Zeigler (Z.-Royalton) | ||||||
| Herrin (H.S.) | Herrin (H.S.) 54-18 |
Herrin (H.S.) 40-32 |
Herrin (H.S.) 38-36 |
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| Johnston City | Murphysboro 43-31 |
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| Murphysboro | ||||||
| Anna (A.-Jonesboro) | Carterville 56-49 |
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| Carterville | ||||||
| Breese (Central) | Breese (Central) 35-29 |
Breese (Central) 46-34 |
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| Columbia | Columbia 59-37 |
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| Waterloo (Gibault Catholic) | ||||||
| Trenton (Wesclin) | Trenton (Wesclin) 29-28 |
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| Freeburg | Freeburg 49-40 |
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| Carlyle | ||||||
| Piasa (Southwestern) | Piasa (Southwestern) 54-16 |
Piasa (Southwestern) 59-29 |
Piasa (Southwestern) 43-26 |
Piasa (Southwestern) 37-34 |
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| Alton (Marquette) | Alton (Marquette) 49-30 |
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| Roxana | ||||||
| Wood River (East Alton-W.R.) | Edwardsville (Metro-East Lutheran) 44-35 |
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| Edwardsville (Metro-East Lutheran) | ||||||
| Carlinville | Carlinville 56-38 |
Carlinville 60-33 |
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| Rochester | Rochester 69-48 |
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| Kincaid (South Fork) | ||||||
| Pittsfield | Pittsfield 50-42 |
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| Waverly | Waverly 37-26 |
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| Auburn | ||||||
| Pleasant Plains | Pleasant Plains 41-28 |
Williamsville 42-30 |
Hillsboro 49-39 |
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| Riverton | Riverton 25-18 |
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| Springfield (Lutheran) | ||||||
| Petersburg (PORTA) | Williamsville 58-44 |
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| Williamsville | Williamsville 61-47 |
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| Athens | ||||||
| Hillsboro | Hillsboro 59-46 |
Hillsboro 62-33 |
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| Litchfield | Litchfield 75-40 |
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| Gillespie | ||||||
| Greenville | Staunton 54-50 |
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| Staunton | ||||||