Final result
Largo High School defeated Potomac High School 89–71 — margin of 18.
Standings impact
| # | TEAM | RECORD | PCT |
|---|---|---|---|
| 1 |  Riverdale Baptist School | 3-0 | 1.000 |
| 2 |  Saint John's College High School | 2-0 | 1.000 |
| 3 |  DeMatha Catholic High School | 1-0 | 1.000 |
| 4 |  Bishop McNamara High School | 1-0 | 1.000 |
| 5 |  Potomac High School | 16-2 | .889 |
| 8 |  Largo High School | 13-4 | .765 |