| Quarterfinals |  | | 1 | Bye | |  | | | 2 | Arianna Nogueron | Forest Grove High | | | 3 | Megan Ouchida | Gladstone High | | | | 4 | Heather Norris | Copper Hills High | | | 5 | Bye | | | | | 6 | Ashley Peterson | St. John the Baptist High | | | 7 | Kaylee Rademacher | Rex Putnam High | | | | 8 | Bye | | | | | Semifinals | | | A. Nogueron | | | | | | M. Ouchida | | | 15-9;15-6 | | A. Peterson | | | | | | K. Rademacher | | | | | | Finals | | | A. Nogueron | | | | 15-5;15-7 | | K. Rademacher | | | 15-14;15-5 | | K. Rademacher | | | Def (ns) | |
