Last updated at 7:43 a.m. on Sunday, March 15, 2009.
| Display: 64-Team State Final Bracket | |
| 1. Jacksonville (Jacksonville Bowl) Super-Sectional | |
| 2. Carbondale (SIU) Super-Sectional | |
| 3. Normal (ISU) Super-Sectional | |
| 4. DeKalb (NIU) Super-Sectional | |
| DeKalb (NIU) Super-Sectional | ||||||
| Regionals | Sectionals | Super-Sectional | State Qualifier | |||
| South Beloit | South Beloit 79-24 |
South Beloit 80-61 |
South Beloit 59-52 |
South Beloit 66-52 |
Annawan 82-57 |
Annawan 61-52 |
| Marengo (Faith Lutheran) | ||||||
| Dakota | Dakota 64-49 |
|||||
| Hebron (Alden-H.) | ||||||
| Freeport (Aquin) | Freeport (Aquin) 74-36 |
Pecatonica 55-42 |
||||
| Rockford (Keith School) | ||||||
| Pecatonica | Pecatonica 55-36 |
|||||
| Durand | ||||||
| Lena (L.-Winslow) | Lena (L.-Winslow) 47-44 |
Scales Mound 39-38 |
Scales Mound 39-35 |
|||
| Warren | ||||||
| Scales Mound | Scales Mound 56-53 |
|||||
| Hanover (River Ridge) | ||||||
| East Dubuque | East Dubuque 65-48 |
Galena (H.S.) 62-61 |
||||
| Orangeville | ||||||
| Galena (H.S.) | Galena (H.S.) 56-52 |
|||||
| Stockton | ||||||
| Annawan | Annawan 61-52 |
Annawan 66-46 |
Annawan 66-56 |
|||
| Fulton (H.S.) | Pearl City 61-52 |
|||||
| Pearl City | ||||||
| Lanark (Eastland) | Lanark (Eastland) 61-43 |
Milledgeville 58-45 |
||||
| Prophetstown | ||||||
| Milledgeville | Milledgeville 57-51 |
|||||
| Erie | ||||||
| Polo | Polo 66-42 |
Polo 56-53 |
||||
| Paw Paw | Paw Paw 69-66 |
|||||
| Ashton (A.-Franklin Center) | ||||||
| Shabbona (Indian Creek) | Shabbona (Indian Creek) 60-53 |
|||||
| LaMoille | ||||||
| Winnetka (North Shore Country Day) | Winnetka (North Shore Country Day) 69-27 |
Winnetka (North Shore Country Day) 43-34 |
Chicago (Academy of Scholastic Achievement) 60-52 |
Newark 70-49 |
Newark 53-46 |
|
| Chicago (Waldorf) | ||||||
| Villa Park (Islamic Foundation) | Deerfield (Chicagoland Jewish) 55-43 |
|||||
| Deerfield (Chicagoland Jewish) | ||||||
| Chicago (C. Hope Academy) | Chicago (C. Hope Academy) 65-40 |
Chicago (Academy of Scholastic Achievement) 61-60 |
||||
| Evanston (Roycemore) | ||||||
| Chicago (St. Gregory) | Chicago (Academy of Scholastic Achievement) 65-54 |
|||||
| Chicago (Academy of Scholastic Achievement) | ||||||
| Newark | Newark 62-44 |
Newark 62-58 |
Newark 55-51 |
|||
| Leland | ||||||
| Hinckley (H.-Big Rock) | Serena 49-47 |
|||||
| Serena | ||||||
| Somonauk | Somonauk 69-57 |
Somonauk 53-48 |
||||
| Elgin (E. Academy) | ||||||
| Elgin (Westminster Christian) | Elgin (Westminster Christian) 53-36 |
|||||
| Mooseheart | ||||||
| Chicago (Morgan Park Academy) | Chicago (Morgan Park Academy) 71-44 |
Chicago (Morgan Park Academy) 66-54 |
St. Anne 74-55 |
|||
| Lansing (Luther East) | Crete (Illinois Lutheran) 71-40 |
|||||
| Crete (Illinois Lutheran) | ||||||
| Chicago (Luther South) | Chicago (Luther South) 83-56 |
|||||
| Bridgeview (Universal) | Bridgeview (Universal) 33-27 |
|||||
| Chicago (Big Picture) | ||||||
| St. Anne | St. Anne 59-30 |
St. Anne 47-46 |
||||
| Gardner (G.-South Wilmington) | Grant Park 45-37 |
|||||
| Grant Park | ||||||
| Dwight | Dwight 52-39 |
|||||
| Donovan | Donovan 63-45 |
|||||
| Cullom (Tri-Point) | ||||||