| Round of 64 |  | | 33 | Gabriela Vasquez | Rancho Santa Margari, CA |  |  | | 34 | Danielle Pham | Irvine, CA |  | | 35 | Bye | |  |  | | 36 | Destiny Kim | Cerritos, CA |  | | 37 | Bye | |  |  | | 38 | Jazmin Colling | Orange, CA |  | | 39 | Bye | |  |  | | 40 | Denise Poltavski (5) | Woodland Hills, CA |  | | 41 | Erin Acera | Covina, CA |  |  | | 42 | Esha Jalota | Palos Verdes Peninsu, CA |  | | 43 | Bye | |  |  | | 44 | Sabine Ludwig | Capistrano Beach, CA |  | | 45 | Alexandra Stone | Los Angeles, CA |  |  | | 46 | Jessica Cedillo | Long Beach, CA |  | | 47 | Bye | |  |  | | 48 | Hayley Thompson (3) | Irvine, CA |  | | 49 | Erika Byun | San Marino, CA |  |  | | 50 | Kalika Slevcove | Newport Beach, CA |  | | 51 | Bye | |  |  | | 52 | Miwa Ishisaka | Anaheim, CA |  | | 53 | Alexine Gallagher | Long Beach, CA |  |  | | 54 | Whitty Li | Irvine, CA |  | | 55 | Bye | |  |  | | 56 | Jasmine Chen (7) | Brea, CA |  | | 57 | Bye | |  |  | | 58 | Rebecca Ho | Santa Clarita, CA |  | | 59 | Bye | |  |  | | 60 | Taylor Nederlander | Laguna Beach, CA |  | | 61 | Taylor Lefridge | Corona, CA |  |  | | 62 | Molly Brooks | San Clemente, CA |  | | 63 | Bye | |  |  | | 64 | Helen Decesare (2) | Ojai, CA |  | | | Round of 32 |  | | D. Pham |  |  | | 6-2; 6-4 | | D. Kim |  | | | | J. Colling |  |  | | | | D. Poltavski (5) |  | | | | E. Acera |  |  | | 6-0; 6-2 | | S. Ludwig |  | | | | J. Cedillo |  |  | | 6-0; 6-0 | | H. Thompson (3) |  | | | | E. Byun |  |  | | 6-4; 6-2 | | M. Ishisaka |  | | | | W. Li |  |  | | 6-2; 6-1 | | J. Chen (7) |  | | | | R. Ho |  |  | | | | T. Nederlander |  | | | | T. Lefridge |  |  | | 6-3; 6-1 | | H. Decesare (2) |  | | | | | Round of 16 |  | | D. Pham |  |  | | Def (ns) | | D. Poltavski (5) |  | | 6-2; 6-1 | | E. Acera |  |  | | 6-2; 7-6 | | H. Thompson (3) |  | | 6-0; 6-0 | | E. Byun |  |  | | 1-6; 6-4; 6-4 | | J. Chen (7) |  | | 6-1; 6-0 | | T. Nederlander |  |  | | 6-0; 6-3 | | H. Decesare (2) |  | | 6-1; 6-0 | | | Quarterfinals |  | | D. Poltavski (5) |  |  | | 6-2; 6-3 | | H. Thompson (3) |  | | 6-1; 6-1 | | J. Chen (7) |  |  | | 6-3; 6-0 | | H. Decesare (2) |  | | 6-2; 6-0 | | | Semifinals |  | | H. Thompson (3) |  |  | | 7-6; 2-6; 6-0 | | H. Decesare (2) |  | | 6-2; 6-1 | | H. Decesare (2) |  | | 6-1; 6-2 | |