| Round of 32 |  | | 1 | Olivia Dajee (1) | Newport Beach, CA |  | | | 2 | Bye | | | | 3 | Caroline Koss | Irvine, CA | | | | 4 | Megan Hawkins | Newport Coast, CA | | | 5 | Carly Tunby | Placentia, CA | | | | 6 | Bye | | | | 7 | Kiara Daswani | Newport Beach, CA | | | | 8 | Kate Knauss | San Marino, CA | | | 9 | Rebekkah Ermac (4) | Riverside, CA | | | | 10 | Bye | | | | 11 | Ashley Choi | Anaheim, CA | | | | 12 | Courtni Pham | Irvine, CA | | | 13 | Mimi Hefner | Newport Beach, CA | | | | 14 | Bye | | | | 15 | Kirsten Dahlberg | Yorba Linda, CA | | | | 16 | Megan Nguyen | Tustin, CA | | | 17 | Adriana Zuabi | Laguna Niguel, CA | | | | 18 | Mary-Briana Perez | Orange, CA | | | 19 | Hannah Thompson | Villa Park, CA | | | | 20 | Allison Le | Laguna Beach, CA | | | 21 | Sophia Mola | Huntington Beach, CA | | | | 22 | Andrea Kim | Orange, CA | | | 23 | Bye | | | | | 24 | Jazmin Colling (3) | Orange, CA | | | 25 | Ariana Naaseh | Newport Coast, CA | | | | 26 | Constance Branstine | Villa Park, CA | | | 27 | Elise Sadler | Balboa Island, CA | | | | 28 | Victoria Magallanes | Orange, CA | | | 29 | Michelle Cyrus | Brea, CA | | | | 30 | Kristen Jacob | Yorba Linda, CA | | | 31 | Bye | | | | | 32 | Afaf Moustafa (2) | Newport Coast, CA | | | | Round of 16 | | | O. Dajee (1) | | | | | | C. Koss | | | 6-1; 6-1 | | C. Tunby | | | | | | K. Daswani | | | 1-6; 6-4; 6-3 | | R. Ermac (4) | | | | | | C. Pham | | | 6-0; 6-0 | | M. Hefner | | | | | | K. Dahlberg | | | 1-6; 6-1; 6-1 | | M. Perez | | | | Def (ns) | | H. Thompson | | | Def (ns) | | A. Kim | | | | 6-1; 3-6; 6-0 | | J. Colling (3) | | | | | C. Branstine | | | | 6-1; 7-5 | | V. Magallanes | | | 6-1; 6-2 | | K. Jacob | | | | 6-3; 6-4 | | A. Moustafa (2) | | | | | | Quarterfinals | | | O. Dajee (1) | | | | 6-1; 6-1 | | C. Tunby | | | 6-2; 6-3 | | C. Pham | | | | 6-3; 6-4 | | K. Dahlberg | | | Wd (inj) | | M. Perez | | | | 4-6; 6-4; 6-4 | | A. Kim | | | 6-4; 0-6; 6-1 | | C. Branstine | | | | 6-3; 6-2 | | A. Moustafa (2) | | | 6-2; 6-1 | | | Semifinals | | | O. Dajee (1) | | | | 4-6; 7-5; 6-4 | | C. Pham | | | 6-0; 6-0 | | A. Kim | | | | 6-3; 6-0 | | A. Moustafa (2) | | | 6-4; 6-2 | | | Finals | | | C. Pham | | | | 6-0; 6-0 | | C. Pham | | | 6-1; 6-2 | | A. Moustafa (2) | | | 7-5; 6-4 | |
