| Quarterfinals |  | | 1 | Katie Day (1) | OR |  | | | 2 | Courtney Provan | Rainier, OR | | | 3 | Brianna Hill | Portland, OR | | | | 4 | Olivia Mendoza | Portland, OR | | | 5 | Sophia Tran | Portland, OR | | | | 6 | Eliana Squire | Portland, OR | | | 7 | Jasmine Gross | Portland, OR | | | | 8 | Natalie Berger (2) | Portland, OR | | | | Semifinals | | | K. Day (1) | | | | 6-3; 6-1 | | O. Mendoza | | | 1-6; 6-4; 13-11 | | E. Squire | | | | 4-6; 7-6; 10-7 | | J. Gross | | | 6-1; 6-4 | | | Finals | | | K. Day (1) | | | | 6-2; 6-1 | | J. Gross | | | 3-6; 6-0; 13-11 | | J. Gross | | | 6-1; 6-3 | |
