Final result
Palatine High School defeated Barrington High School 52–51 — margin of 1.
Standings impact
| # | TEAM | RECORD | PCT |
|---|---|---|---|
| 1 |  Palatine High School | 18-2 | .900 |
| 2 |  Schaumburg High School | 10-6 | .625 |
| 3 |  Rolling Meadows High School | 9-8 | .529 |
| 4 |  Barrington High School | 8-9 | .471 |
| 5 | PHProspect High School | 5-9 | .357 |
| 6 | EGElk Grove High School | 6-11 | .353 |