| 6:00 pm | Crystal City-36 at Kingston-68 - Final | 68-36 |
| 7:30 am | South Iron-61 at North County-57 - Final | 61-57 |
| 5:15 pm | Lift for Life-46 at Principia-67 - Final | 67-46 |
| 5:30 pm | Summit-62 at Riverview Gardens-61 - Final | 62-61 |
| 5:30 pm | St. James-53 at Cuba-61 - Final | 61-53 |
| 5:30 pm | North County Christian-59 at STEAM Academy at MS-Berkeley-56 - Final | 59-56 |
| 5:30 pm | CBC-82 at Jennings-70 - Final | 82-70 |
| 5:30 pm | Hazelwood West-36 at Hazelwood Central-64 - Final | 64-36 |
| 6:00 pm | Lafayette-71 at Kirkwood-63 - Final | 71-63 |
| 6:00 pm | Bowling Green-45 at Warrenton-44 - Final | 45-44 |
| 6:30 pm | Hancock-37 at Valley Park-60 - Final | 60-37 |
| 6:30 pm | Mark Twain-46 at Silex-64 - Final | 64-46 |
| 6:30 pm | Timberland-68 at Fort Zumwalt North-54 - Final | 68-54 |
| 6:30 pm | Chaminade-69 at SLUH-38 - Final | 69-38 |
| 6:30 pm | Fort Zumwalt West-42 at Liberty (Wentzville)-55 - Final | 55-42 |
| 7:00 pm | Fox-49 at Northwest Cedar Hill-59 - Final | 59-49 |
| 7:00 pm | Marquette-77 at Parkway West-59 - Final | 77-59 |
| 7:00 pm | Troy Buchanan-23 at Francis Howell-56 - Final | 56-23 |
| 7:00 pm | John Burroughs-73 at Lutheran St. Charles-52 - Final | 73-52 |
| 7:00 pm | St. Charles West-46 at Orchard Farm-51 - Final | 51-46 |
| 7:00 pm | Hickman-49 at MICDS-62 - Final | 62-49 |
| 7:00 pm | Fort Zumwalt South-64 at North Point-34 - Final | 64-34 |
| 7:00 pm | Jackson-54 at Hillsboro-44 - Final | 54-44 |
| 7:00 pm | De Smet-62 at Lindbergh-39 - Final | 62-39 |
| 7:00 pm | Winfield-48 at Veritas Christian-44 - Final | 48-44 |
| 7:00 pm | Ladue-52 at University City-56 - Final | 56-52 |
| 7:00 pm | Affton-46 at Pacific-71 - Final | 71-46 |
| 7:00 pm | Fort Zumwalt East-40 at Duchesne-39 - Final | 40-39 |
| 7:00 pm | Steelville, Missouri-52 at Owensville-41 - Final | 52-41 |
| 7:00 pm | Jefferson-63 at West County (Leadwood)-52 - Final | 63-52 |
| 7:00 pm | Park Hills Central-46 at Festus-56 - Final | 56-46 |
| 7:30 pm | Alton Marquette-54 at Christ Our Rock-50 - Final | 54-50 |
| 7:30 pm | Wesclin-52 at Breese Central-78 - Final | 78-52 |
| 7:30 pm | Freeburg-57 at Red Bud-44 - Final | 57-44 |
| 7:30 pm | Althoff-72 at Metro-East Lutheran-49 - Final | 72-49 |
| 7:30 pm | St. Vincent-49 at Advance-64 - Final | 64-49 |
| 7:30 pm | Collinsville-56 at Alton-51 - Final | 56-51 |
| 7:30 pm | Belleville East-45 at East St. Louis-63 - Final | 63-45 |
| 7:30 pm | Cahokia-54 at Waterloo-41 - Final | 54-41 |
| 7:30 pm | Mater Dei-64 at Nokomis-46 - Final | 64-46 |
| 7:30 pm | Staunton-37 at Civic Memorial-48 - Final | 48-37 |
| 7:30 pm | Piasa Southwestern-39 at Jerseyville-50 - Final | 50-39 |
| 7:30 pm | Madison, Illinois-48 at Mascoutah-71 - Final | 71-48 |
| 7:30 pm | Maryville Christian-35 at Father McGivney-45 - Final | 45-35 |
| 7:30 pm | Mount Olive-60 at Lebanon, Illinois-64 - Final | 64-60 |
| 7:30 pm | Marissa-45 at Roxana-41 - Final | 45-41 |
| 7:30 pm | Okawville-44 at Waltonville-64 - Final | 64-44 |
| 7:30 pm | Edwardsville-44 at Belleville West-42 - Final | 44-42 |
| 7:30 pm | New Bloomfield-45 at South Callaway-76 - Final | 76-45 |
| 8:00 pm | Granite City-41 at Highland-60 - Final | 60-41 |