| Round of 16 |  | | 1 | Nicole Knudtson | Vancouver, WA |  |  | | 2 | Bye | |  | | 3 | Michelle Lim | Vancouver, BC |  |  | | 4 | Jessica Sim | Bothell, WA |  | | 5 | Gabriela Kaneva | Beaverton, OR |  |  | | 6 | Amelia Vu | Beaverton, OR |  | | 7 | Megan Waterhouse | Fort Lewis, WA |  |  | | 8 | Jessica Liang | Bellevue, WA |  | | 9 | Ainsley Winterrowd | Lacey, WA |  |  | | 10 | Kaitlin Tan | Tacoma, WA |  | | 11 | Allison Du | Bellevue, WA |  |  | | 12 | Tasha Christ | Seattle, WA |  | | 13 | Mikayla Fan | West Vancouver, BC |  |  | | 14 | Reed Hazard | Portland, OR |  | | 15 | Bye | |  |  | | 16 | Kali McCollister | Portland, OR |  | | | Quarterfinals |  | | N. Knudtson |  |  | | | | M. Lim |  | | 6-3; 6-2 | | G. Kaneva |  |  | | Def (ns) | | J. Liang |  | | 6-2; 6-3 | | A. Winterrowd |  |  | | 7-5; 6-2 | | T. Christ |  | | 6-0; 6-2 | | R. Hazard |  |  | | 6-2; 7-5 | | K. McCollister |  | | | | | Semifinals |  | | N. Knudtson |  |  | | 7-5; 7-5 | | G. Kaneva |  | | 6-1; 6-2 | | T. Christ |  |  | | 6-2; 6-2 | | K. McCollister |  | | 6-3; 7-5 | | | Finals |  | | G. Kaneva |  |  | | 6-3; 6-3 | | G. Kaneva |  | | 6-1; 7-6 | | K. McCollister |  | | 6-2; 6-3 | |