| 1. Glenbard West (16-0) beat Downers Grove North 53-20, beat Benet Academy 60-45. |
| 2. Kenwood (13-3) lost to Christian Brothers 73-69 |
| 3. Glenbrook South (14-1) beat Glenbrook North 60-59. |
| 4. Curie (15-1) did not play. |
| 5. Whitney Young (9-4) beat Lincoln Park 72-54, beat Totino Grace 75-67.. |
| 6. Normal Community (17-1) beat Danville 58-31, beat Oak Lawn 54-41. |
| 7. New Trier (16-3) beat Niles West 46-27, lost to Rolling Meadows 64-56. |
| 8. Wheaton Warrenville South (15-1) beat Batavia 67-36. |
| 9. Larkin (15-1) beat Elgin 87-17. |
| 10. Homewood-Flossmoor (10-3) beat Bradley-Bourbonnais 53-50, lost to DePaul College Prep 45-35.. |
| Class 3A |
| 1. Simeon (12-1) beat Hyde Park 36-14, beat South Shore 68-5. |
| 2. Chicago Mt. Carmel (16-0) beat Montini Catholic 83-65. |
| 3. Hillcrest (13-2) beat Oak Lawn 67-32. |
| 4. Hyde Park (11-3) beat Riverside-Brookfield |
58-56, beat Chicago Vocational 84-59. |
| 5. East St. Louis (12-4) beat O’Fallon 47-44, lost to Memphis East 79-60. |
| 6. Peoria Notre Dame (10-2) beat Urbana 64-42. |
| 7. Burlington Central (14-2) beat Cary-Grove 61-49. |
| (tie) Sacred Heart-Griffin (SF)(16-2) beat Decatur MacArthur 84-69. |
| 9. Decatur MacArthur (14-3) lost to Sacred Heart-Griffin (SF) 84-69, beat Bloomington 78-53. |
| 10. Centralia (13-2) beat Carbondale 56-35, beat Columbia 45-38. |
| Class 2A |
| 1. Orr (7-2) did not play. |
| 2. DePaul College Prep |
(12-3) lost to De La Salle 40-37, beat Homewood-Flossmoor 45-35. |
| 3. Nashville (14-2) beat Okawville 59-23, beat DuQuoin 65-31. |
| 4. Leo (9-2) beat De La Salle 71-55. |
| 5. Clark (11-3) did not play. |
| 6. Monticello (16-1) beat Illinois Valley Central 75-56, beat Manteno 80-26. |
| 7. Teutopolis (12-4) lost to Warrensburg-Latham 66-63. |
| 8. Breese Central (14-3) beat East Alton-Wood River 71-40. |
| 9. Murphysboro (12-1) beat Meridian 65-32. |
| Class 1A |
| 1. Yorkville Christian (10-9) lost to Chaminade 103-59. |
| 2. Fulton (16-1) beat Ashton-Franklin Center 43-27. |
| 3. Macon Meridian (12-3) beat Central A & M 92-53. |
| 4. South Beloit (11-2) beat Alden Hebron 68-26, lost to Scales Mound 47-37. |
| 5. Scales Mound (11-0) Galena 67-62, beat South Beloit 47-37. |
| 6. Peoria Christian (13-2) beat Lewistown 56-44, beat Maroa-Forsyth 56-55. |
| 7. Liberty (14-3) beat Camp Point Central 42-41, beat Carrollton 55-41. |
| 8. Madison (10-4) did not report. |
| (tie) Steeleville (14-3) beat Dupo 53-30. |
| 10. Tuscola (12-3) beat Clinton 58-47. |
