| Round of 256 |  | | 161 | Svyatoslav Shainyan | Ojai, CA |  | | | 162 | Pedro Fernandez del Valle | Newport Beach, CA | | | 163 | Bye | | | | | 164 | Shane-Austin Cruz | Anaheim, CA | | | 165 | Bye | | | | | 166 | Garret Vincent | Laguna Niguel, CA | | | 167 | Bye | | | | | 168 | Alex Braksator | Corona, CA | | | 169 | Bye | | | | | 170 | Jaird Meyer | Los Angeles, CA | | | 171 | Bye | | | | | 172 | Dane Keith | Mission Viejo, CA | | | 173 | Bye | | | | | 174 | Allen Thornes | Redlands, CA | | | 175 | Bye | | | | | 176 | Ryan Cheng | San Marino, CA | | | 177 | Darrus Lee | Cypress, CA | | | | 178 | Nicholas Zheng | Mission Viejo, CA | | | 179 | Bye | | | | | 180 | Grant Whelan | Los Angeles, CA | | | 181 | Noah Lawson | Newport Beach, CA | | | | 182 | Aaron Yu | Tustin, CA | | | 183 | Bye | | | | | 184 | Bernardo Oliveira | Ojai, CA | | | 185 | Bye | | | | | 186 | David Goulak | Oak Park, CA | | | 187 | Bye | | | | | 188 | Firuze Barimani | Hacienda Heights, CA | | | 189 | Erik West | Indio, CA | | | | 190 | Cartier Juan | Arcadia, CA | | | 191 | Bye | | | | | 192 | Austin Rapp | Rancho Mirage, CA | | | | Round of 128 | | | S. Shainyan | | | | 6-3; 6-4 | | S. Cruz | | | | | G. Vincent | | | | | | A. Braksator | | | | | J. Meyer | | | | | | D. Keith | | | | | A. Thornes | | | | | | R. Cheng | | | | | N. Zheng | | | | 6-3; 6-0 | | G. Whelan | | | | | A. Yu | | | | 6-3; 6-1 | | B. Oliveira | | | | | D. Goulak | | | | | | F. Barimani | | | | | E. West | | | | 6-0; 6-0 | | A. Rapp | | | | | | Round of 64 | | | S. Shainyan | | | | 1-6; 7-5; 6-2 | | A. Braksator | | | Wd (inj) | | J. Meyer | | | | 6-1; 6-0 | | R. Cheng | | | 6-1; 6-0 | | N. Zheng | | | | 6-1; 6-2 | | B. Oliveira | | | 6-3; 6-1 | | D. Goulak | | | | 6-1; 6-1 | | A. Rapp | | | 6-3; 6-1 | | | Round of 32 | | | A. Braksator | | | | 6-2; 3-6Ret (inj) | | R. Cheng | | | 6-0; 6-2 | | B. Oliveira | | | | 6-3; 6-3 | | A. Rapp | | | 6-3; 6-2 | | | Round of 16 | | | R. Cheng | | | | 6-1; 7-5 | | A. Rapp | | | 6-2; 6-1 | | A. Rapp | | | 7-5; 6-1 | |
