2021 High School National Championship Tournament
Round 20
| Date: | Saturday, May 29, 2021 – Sunday, May 30, 2021 |
|---|
| Winner | Score | P | TU | I | B | PPB | Loser | Score | P | TU | I | B | PPB | TUH |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Barrington | 375 | 1 | 10 | 6 | 290 | 26.36 | University Lab | 220 | 2 | 6 | 2 | 140 | 17.50 | 20 |
| Detroit Country Day A | 325 | 2 | 8 | 1 | 220 | 22.00 | Thomas Jefferson Science & Tech A | 245 | 5 | 3 | 4 | 160 | 20.00 | 20 |