| Round of 16 |  | | 1 | Catherine Bellis (1) | Hillsborough, CA |  | | | 2 | Bye | | | | 3 | Nichaela Gordon | Rapid City, SD | | | | 4 | Bye | | | | 5 | Minhvi Bui | San Jose, CA | | | | 6 | Bye | | | | 7 | Abbie Mulbarger | Woodbridge, CA | | | | 8 | Brookey Villanueva | Pleasanton, CA | | | 9 | Sabira Toor | Danville, CA | | | | 10 | Helena Gabrielle Ong | Cupertino, CA | | | 11 | Bye | | | | | 12 | Alexa Corcoleotes | Hillsborough, CA | | | 13 | Bye | | | | | 14 | Avery Spector | Sacramento, CA | | | 15 | Bye | | | | | 16 | Alaina Miller (2) | Saratoga, CA | | | | Quarterfinals | | | C. Bellis (1) | | | | | | N. Gordon | | | | | M. Bui | | | | | | B. Villanueva | | | 6-1; 6-2 | | H. Ong | | | | 3-6; 6-4; 6-2 | | A. Corcoleotes | | | | | A. Spector | | | | | | A. Miller (2) | | | | | | Semifinals | | | C. Bellis (1) | | | | 6-1; 6-2 | | B. Villanueva | | | 6-0; 6-2 | | A. Corcoleotes | | | | 6-4; 6-3 | | A. Miller (2) | | | 6-1; 6-0 | | | Finals | | | C. Bellis (1) | | | | 6-2; 6-2 | | C. Bellis (1) | | | 6-2; 6-2 | | A. Miller (2) | | | 6-2; 6-1 | |
