| Date | Tournament |
|---|
| 11/22-11/27 | Alton Round Robin |
| 11/22-11/26 | Borgia/Pepsi-Cola Tournament-Blue Division |
| 11/22-11/27 | Effingham Tournament |
| 11/22-11/27 | Okawville Round Robin |
| 11/23-11/27 | Borgia/Pepsi-Cola Tournament-Gold Division |
| 11/26-12/03 | Lebanon/McKendree Tournament |
| 11/29-12/03 | Crystal City Tournament |
| 11/29-12/03 | Pattonville Invitational |
| 11/29-12/03 | South Side Classic |
| 11/29-12/03 | Vianney Invitational |
| 11/30-12/04 | Carlyle Kaskasian Classic |
| 11/30-12/04 | Montgomery County Invitational |
| 11/30-12/04 | Valley Caledonia Tournament |
| 11/30-12/04 | Valley Park Invitational |
| 12/01-12/04 | Centene/Pepsi-Cola Invitational |
| 12/06-12/09 | South Tech Tournament |
| 12/06-12/10 | St. Charles West Warrior Classic |
| 12/06-12/10 | Troy/People's Bank Invitational |
| 12/08-12/11 | Northwest/Mobil Tournament |
| 12/09 | 24th Annual St. Louis Shootout |
| 12/16-12/18 | Lutheran St. Charles Cougar Classic |
| 12/21-12/29 | MICDS Holiday Invitational |
| 12/23-12/29 | Affton Holiday Classic |
| 12/27-12/29 | Carbondale Holiday Tournament |
| 12/27-12/30 | Carlinville Holiday Tournament |
| 12/27-12/30 | Carrollton Holiday Round Robin |
| 12/27-12/29 | Chaminade Holiday Tournament |
| 12/27-12/30 | Freeburg-Columbia Holiday Tournament |
| 12/27-12/30 | Mater Dei Holiday Tournament |
| 12/27-12/31 | Meramec Holiday Festival Tournament |
| 12/27-12/29 | Normandy Holiday Invitational |
| 12/27-12/29 | Rolla/U.S. Bank Holiday Tournament |
| 12/27-12/29 | Seckman Holiday Tournament |
| 12/27-12/30 | St. Dominic/Pepsi Christmas Tournament |
| 12/28-12/30 | Centralia Holiday Tournament |
| 12/28-12/30 | Collinsville/Schnucks Holiday Classic |
| 1/03-1/07 | Gateway Tech Invitational |
| 1/08 | Cape Central Tiger Shootout |
| 1/08 | Civic Memorial Shootout |
| 1/08 | Highland Optimist Shootout |
| 1/10-1/15 | Washington Tournament |
| 1/11-1/14 | Fontbonne/Pepsi-Cola Tournament |
| 1/11-1/15 | South Callaway Invitational |
| 1/15-1/22 | Litchfield Invitational |
| 1/15-1/22 | Macoupin County Tournament |
| 1/15 | O'Fallon/Southwestern Illinois Shootout |
| 1/17-1/22 | Benton Round Robin |
| 1/17-1/22 | Chatham Glenwood Meijer Winter Classic |
| 1/17-1/21 | Trinity Tournament |
| 1/18-1/22 | Belleville East/Union Planters Conference Challenge |
| 1/22 | St. Charles Superfan Classic |
| 1/22-1/29 | Twin Rivers Christian Conference Tournament |
| 1/24-1/28 | Ameritime Classic |
| 1/24-1/29 | Bowling Green Invitational |
| 1/24-1/28 | Fox Tournament |
| 1/24-1/28 | Ft. Zumwalt North Invitational |
| 1/24-1/29 | Union Invitational |
| 1/25-1/29 | Hermann Invitational |
| 1/26-1/28 | Baptist Bible College Tournament-Red Division |
| 1/29 | Lafayette (Jason Struble) Shootout |
| 2/05-2/12 | MAAA Tournament |
| 2/05 | Rich Herrin Classic |
| 2/17-2/19 | Missouri Christian 4A State Tournament |
| 2/19-2/25 | Class 4, District 5 |
| 2/21-2/25 | Class 4, District 1 |
| 2/21-2/25 | Class 4, District 2 |
| 2/21-2/25 | Class 4, District 3 |
| 2/21-2/25 | Class 4, District 7 |
| 2/21-2/25 | Class 4, District 8 |
| 2/21 | Class 5, District 2 |
| 2/21-2/25 | Class 5, District 3 |
| 2/21-2/25 | Class 5, District 4 |
| 2/21-2/25 | Class 5, District 6 |
| 2/21-2/26 | Class 5, District 7 |
| 2/21-2/25 | Class 5, District 8 |
| 2/21-2/25 | Class 5, District 9 |
| 2/21-2/25 | Class A-Breese Central Regional |
| 2/21-2/25 | Class A-Bunker Hill Regional |
| 2/21-2/25 | Class A-Dupo Regional |
| 2/21-2/25 | Class A-DuQuoin Regional |
| 2/21-2/25 | Class A-Litchfield Regional |
| 2/21-2/25 | Class A-New Athens Regional |
| 2/21-2/25 | Class A-North Greene Regional |
| 2/21-2/25 | Class A-Pinckneyville Regional |
| 2/21-2/25 | Class A-Pittsfield Regional |
| 2/22-2/25 | Class 4, District 4 |
| 2/22-2/25 | Class 4, District 6 |
| 2/22-2/24 | Class 5, District 1 |
| 2/22-2/25 | Class 5, District 5 |
| 2/28-3/05 | Class 1, District 5 |
| 2/28-3/02 | Class 3, District 4 |
| 3/01-3/05 | Class 2, District 3 |
| 3/01-3/05 | Class 2, District 6 |
| 3/01-3/04 | Class 3, District 3 |
| 3/01-3/05 | Class 3, District 5 |
| 3/01-3/04 | Class 3, District 6 |
| 3/01-3/05 | Class 3, District 9 |
| 3/01-3/04 | Class A-Nashville Sectional |
| 3/01-3/04 | Class A-Vandalia Sectional |
| 3/01-3/04 | Class AA-Alton Regional |
| 3/01-3/04 | Class AA-Belleville West Regional |
| 3/01-3/04 | Class AA-Highland Regional |
| 3/01-3/04 | Class AA-Murphysboro Regional |
| 3/01-3/04 | Class AA-O'Fallon Regional |
| 3/01-3/04 | Class AA-Salem Regional |
| 3/02 | Missouri Class 4 Sectionals |
| 3/02 | Missouri Class 5 Sectionals |
| 3/05-3/12 | Missouri Class 4 State Tournament |
| 3/05-3/12 | Missouri Class 5 State Tournament |
| 3/08 | Class A-Carbondale (SIU-C) Super-Sectional |
| 3/08 | Class A-Edwardsville (SIU-E) Super-Sectional |
| 3/08-3/11 | Class AA-Carbondale Sectional |
| 3/08-3/11 | Class AA-Springfield Lanphier Sectional |
| 3/08 | Missouri Class 1 Sectionals |
| 3/09 | Missouri Class 2 Sectionals |
| 3/09 | Missouri Class 3 Sectionals |
| 3/12-3/18 | Missouri Class 1 State Tournament |
| 3/12-3/19 | Missouri Class 2 State Tournament |
| 3/12 | Missouri Class 3 State Tournament |
| 3/15 | Class AA-Edwardsville (SIU-E) Super-Sectional |