| Round of 128 |  | | 33 | Dorothy Tang | Arcadia, CA |  |  | | 34 | Bye | |  | | 35 | Jasmine Almaguer | Moreno Valley, CA |  |  | | 36 | Lindsay Brown | San Diego, CA |  | | 37 | Vivien Dvali | Valley Village, CA |  |  | | 38 | Bye | |  | | 39 | Nini Guensler | Aliso Viejo, CA |  |  | | 40 | Rina Sakai | Ojai, CA |  | | 41 | Lauren Marker | Rancho Mirage, CA |  |  | | 42 | Bye | |  | | 43 | Mikey Barthelmass | Laguna Niguel, CA |  |  | | 44 | Noor Schepers | Irvine, CA |  | | 45 | Annika Ringblom | Palos Verdes Estates, CA |  |  | | 46 | Bye | |  | | 47 | Danielle Pham | Irvine, CA |  |  | | 48 | Conner Calabro | Sherman Oaks, CA |  | | 49 | Manon Peri | Los Angeles, CA |  |  | | 50 | Bye | |  | | 51 | Chae Bean Kang | Irvine, CA |  |  | | 52 | McCall Lanman | Palos Verdes Estates, CA |  | | 53 | Camille Deleon | La Mirada, CA |  |  | | 54 | Kareena Manji | Simi Valley, CA |  | | 55 | Stephanie Hazell | Irvine, CA |  |  | | 56 | Alexandra Krogius | San Juan Capistrano, CA |  | | 57 | Alexa Anton-Ohlmeyer | Laguna Niguel, CA |  |  | | 58 | Bye | |  | | 59 | Maral Tavitian | La Canada Flintridge, CA |  |  | | 60 | A Gomer | Laguna Niguel, CA |  | | 61 | Krystal Lai | Irvine, CA |  |  | | 62 | Bye | |  | | 63 | Jacqueline Forbes | Torrance, CA |  |  | | 64 | Melissa Baker | Simi Valley, CA |  | | | Round of 64 |  | | D. Tang |  |  | | | | J. Almaguer |  | | 5-7; 7-6; 7-6 | | V. Dvali |  |  | | | | N. Guensler |  | | 6-0; 6-1 | | L. Marker |  |  | | | | M. Barthelmass |  | | 6-3; 6-1 | | A. Ringblom |  |  | | | | D. Pham |  | | 6-4; 6-3 | | M. Peri |  |  | | | | C. Kang |  | | 6-1; 3-6; 6-0 | | C. Deleon |  |  | | Wd (ill) | | S. Hazell |  | | 6-4; 6-4 | | A. Anton-Ohlmeyer |  |  | | | | A. Gomer |  | | Wd (emerg) | | K. Lai |  |  | | | | M. Baker |  | | 5-7; 6-1; 6-3 | | | Round of 32 |  | | D. Tang |  |  | | 6-1; 6-2 | | N. Guensler |  | | 6-4; 3-6; 6-4 | | L. Marker |  |  | | 7-5; 6-1 | | A. Ringblom |  | | 6-1; 6-1 | | M. Peri |  |  | | 6-1; 6-0 | | C. Deleon |  | | 6-1; 6-3 | | A. Gomer |  |  | | Wd (emerg) | | K. Lai |  | | 7-6; 6-3 | | | Round of 16 |  | | D. Tang |  |  | | 6-3; 6-2 | | A. Ringblom |  | | 6-2; 6-4 | | M. Peri |  |  | | 6-2; 6-3 | | K. Lai |  | | 6-4; 6-4 | | | Quarterfinals |  | | D. Tang |  |  | | 6-0; 6-3 | | M. Peri |  | | 7-5; 7-5 | | M. Peri |  | | 6-0; 6-0 | |