| Round of 256 |  | | 161 | Jessica Worring | Camarillo, CA |  |  | | 162 | Savannah Mosser | Malibu, CA |  | | 163 | Bye | |  |  | | 164 | Jenny Borck | Chula Vista, CA |  | | 165 | Bye | |  |  | | 166 | Megan Rucker | Newport Beach, CA |  | | 167 | Bye | |  |  | | 168 | Krystal Langley (17) | Manhattan Beach, CA |  | | 169 | Bye | |  |  | | 170 | Tara Bormand | Irvine, CA |  | | 171 | Bye | |  |  | | 172 | Anne Susdorf | Newhall, CA |  | | 173 | Bye | |  |  | | 174 | Lisa Osepyan | Tarzana, CA |  | | 175 | Bye | |  |  | | 176 | Savannah Ware (9) | Thousand Oaks, CA |  | | 177 | Bye | |  |  | | 178 | Nisha Leelavanich | West Hills, CA |  | | 179 | Bye | |  |  | | 180 | Regina Suarez | Murrieta, CA |  | | 181 | Bye | |  |  | | 182 | Nirupama Senthilkumar | South Pasadena, CA |  | | 183 | Bye | |  |  | | 184 | Shayne Austin (17) | Oak Park, CA |  | | 185 | Tiffany Jue | Los Angeles, CA |  |  | | 186 | Brooke Schweyer | Palos Verdes Estates, CA |  | | 187 | Bye | |  |  | | 188 | Hope Penner | Fullerton, CA |  | | 189 | Bye | |  |  | | 190 | Kendall Heitzner | Irvine, CA |  | | 191 | Bye | |  |  | | 192 | Nikki Sanders (3) | Ontario, CA |  | | | Round of 128 |  | | J. Worring |  |  | | 6-4; 6-0 | | J. Borck |  | | | | M. Rucker |  |  | | | | K. Langley (17) |  | | | | T. Bormand |  |  | | | | A. Susdorf |  | | | | L. Osepyan |  |  | | | | S. Ware (9) |  | | | | N. Leelavanich |  |  | | | | R. Suarez |  | | | | N. Senthilkumar |  |  | | | | S. Austin (17) |  | | | | B. Schweyer |  |  | | 6-0; 6-1 | | H. Penner |  | | | | K. Heitzner |  |  | | | | N. Sanders (3) |  | | | | | Round of 64 |  | | J. Borck |  |  | | 6-0; 6-4 | | K. Langley (17) |  | | Wd (ill) | | A. Susdorf |  |  | | 6-3; 6-1 | | S. Ware (9) |  | | 6-0; 6-0 | | R. Suarez |  |  | | 6-2; 6-2 | | S. Austin (17) |  | | 6-0; 6-0 | | B. Schweyer |  |  | | 6-0; 6-0 | | N. Sanders (3) |  | | 6-1; 6-2 | | | Round of 32 |  | | K. Langley (17) |  |  | | 6-4; 6-4 | | S. Ware (9) |  | | 6-1; 6-0 | | S. Austin (17) |  |  | | 6-3; 6-1 | | N. Sanders (3) |  | | 6-1; 6-2 | | | Round of 16 |  | | S. Ware (9) |  |  | | 6-3; 6-1 | | N. Sanders (3) |  | | 6-2; 6-2 | | N. Sanders (3) |  | | 0-6; 7-5; 7-5 | |