| Quarterfinals |  | | 1 | Lillian Wheary (1) | Portland, OR |  | | | 2 | Bye | | | | 3 | Jennifer Rubinstein | Portland, OR | | | | 4 | Bye | | | | 5 | Bye | | | | | 6 | Haley Moss | Lake Oswego, OR | | | 7 | Bye | | | | | 8 | Isabel Meyer | Portland, OR | | | | Semifinals | | | L. Wheary (1) | | | | | | J. Rubinstein | | | | | H. Moss | | | | | | I. Meyer | | | | | | Finals | | | L. Wheary (1) | | | | 4-6; 6-2; 10-4 | | L. Wheary (1) | | | 7-6; 6-3 | | H. Moss | | | 6-1; 6-0 | |
