| Team Name / Location | City / State | Division | Season | Status | 
|---|---|---|---|---|
| 
                                                    
                                                        MO Heat
                                                    
                                                     
                                                        O'Fallon, MO
                                                     
                                                 | 
                                                O'Fallon, MO | 12U-AAA | 2026 | Active | 
| 
                                                    
                                                        Midwest Sharks - Moton
                                                    
                                                     
                                                        Saint Louis, MO
                                                     
                                                 | 
                                                Saint Louis, MO | 11U-AA | 2025 | Past | 
| 
                                                    
                                                        MO Heat
                                                    
                                                     
                                                        O'Fallon, MO
                                                     
                                                 | 
                                                O'Fallon, MO | 11U-AA | 2025 | Past | 
| 
                                                    
                                                        ALL-STAR 10U SILVER
                                                    
                                                     
                                                        St. Louis, MO
                                                     
                                                 | 
                                                St. Louis, MO | 10U | 2024 | Past | 
| 
                                                    
                                                        Premier Baseball Academy - Barranger
                                                    
                                                     
                                                        St Peters, MO
                                                     
                                                 | 
                                                St Peters, MO | 10U-A | 2024 | Past | 
| 
                                                    
                                                        Midwest Sharks - Hamilton
                                                    
                                                     
                                                        Florissant, MO
                                                     
                                                 | 
                                                Florissant, MO | 10U-AA | 2024 | Past | 
| 
                                                    
                                                        Missouri Mariners
                                                    
                                                     
                                                        O'Fallon, MO
                                                     
                                                 | 
                                                O'Fallon, MO | 10U-AA | 2024 | Past | 
| 
                                                    
                                                        Missouri Mariners
                                                    
                                                     
                                                        O'Fallon, MO
                                                     
                                                 | 
                                                O'Fallon, MO | 9U-AA | 2023 | Past | 
| 
                                                    
                                                        Akadema Midwest Sharks
                                                    
                                                     
                                                        Florissant, MO
                                                     
                                                 | 
                                                Florissant, MO | 9U-AA | 2023 | Past | 
| 
                                                    
                                                        Premier Baseball Academy - Barranger
                                                    
                                                     
                                                        St. Peters, MO
                                                     
                                                 | 
                                                St. Peters, MO | 9U-AA | 2023 | Removed |