| | | |
| Atholton HS | C | MSO Regional Div C East | Howard County Public Schools |
| Awesome MS | B | _I am Unsure, Div. B (MD Directors will assign) | Awesome District |
| Baltimore City College | C | MSO Regional Div C East | Baltimore City Public Schools |
| Bard High School Early College Baltimore | C | MSO Regional Div C East | Baltimore City Public Schools |
| Centennial High School | C | MSO Regional Div C East | Howard County Public Schools |
| Forest Park High School | C | _I am Unsure, Div. C (MD Directors will Assign) | Baltimore City Public Schools |
| Green Street Academy Div. C | C | _I am Unsure, Div. C (MD Directors will Assign) | Baltimore City |
| Lakeland ES/MS | B | MSO Regional Div B Baltimore | Baltimore City Public Schools |
| Lime Kiln Middle School | B | MSO Regional Div B East | Howard County Public Schools |
| Mercy High School | C | MSO Regional Div C East | Independent |
| Mergenthaler Vocational Technical High School | C | MSO Regional Div C East | Baltimore City Public Schools |
| Middletown MS | B | MSO Regional Div B West | Frederick County Public Schools |
| Mount View MS | B | _I am Unsure, Div. B (MD Directors will assign) | Howard County Public Schools |
| Paul Laurence Dunbar HS | C | _I am Unsure, Div. C (MD Directors will Assign) | Baltimore City |
| Pilgrimage Homeschool Div. B | B | MSO Regional Div B West | Montgomery County |
| Pilgrimage Homeschool Div. C | C | MSO Regional Div C East | Montgomery County |
| Poolesville HS | C | MSO Regional Div C West | Montgomery County Public Schools |
| Reservoir HS | C | MSO Regional Div C East | Howard County Public Schools |
| Vanguard Collegiate MS | B | _I am Unsure, Div. B (MD Directors will assign) | Baltimore City Public Schools |
| Walter Johnson High School | C | MSO Regional Div C West | Montgomery County Public Schools |
| Western HS | C | MSO Regional Div C East | Baltimore City Public Schools |
| Wheaton High School | C | MSO Regional Div C West | Montgomery County Public Schools |
| Winston Churchill High School | C | MSO Regional Div C West | Montgomery County Public Schools |