| Round of 256 |  | | 129 | Bye | |  |  | | 130 | Parker Wilson | Carlsbad, CA |  | | 131 | Bye | |  |  | | 132 | Dylan Brown | Camarillo, CA |  | | 133 | Bye | |  |  | | 134 | Daniel Choy | Ladera Ranch, CA |  | | 135 | Bye | |  |  | | 136 | Victor Brown (17) | Rancho Cucamonga, CA |  | | 137 | Bye | |  |  | | 138 | Jack Murphy | Coronado, CA |  | | 139 | Bye | |  |  | | 140 | Derek Lin | Irvine, CA |  | | 141 | Garrett Rucker | Newport Beach, CA |  |  | | 142 | Masayoshi Ono | Ojai, CA |  | | 143 | Bye | |  |  | | 144 | Edward Kim (9) | La Habra, CA |  | | 145 | Bye | |  |  | | 146 | Jake Yasgoor | Hidden Hills, CA |  | | 147 | Bye | |  |  | | 148 | Conner Stephenson | Riverside, CA |  | | 149 | Bye | |  |  | | 150 | Christopher Bernhardt | San Diego, CA |  | | 151 | Bye | |  |  | | 152 | Deiton Baughman (17) | Carson, CA |  | | 153 | Bye | |  |  | | 154 | Michael Whelan | Burbank, CA |  | | 155 | Bye | |  |  | | 156 | Ryan Mariano | San Clemente, CA |  | | 157 | Bye | |  |  | | 158 | Parker Jones | San Pedro, CA |  | | 159 | Bye | |  |  | | 160 | Caryl Hernandez (7) | Fullerton, CA |  | | | Round of 128 |  | | P. Wilson |  |  | | | | D. Brown |  | | | | D. Choy |  |  | | | | V. Brown (17) |  | | | | J. Murphy |  |  | | | | D. Lin |  | | | | M. Ono |  |  | | 6-2; 6-1 | | E. Kim (9) |  | | | | J. Yasgoor |  |  | | | | C. Stephenson |  | | | | C. Bernhardt |  |  | | | | D. Baughman (17) |  | | | | M. Whelan |  |  | | | | R. Mariano |  | | | | P. Jones |  |  | | | | C. Hernandez (7) |  | | | | | Round of 64 |  | | D. Brown |  |  | | 6-2; 6-4 | | V. Brown (17) |  | | 6-4; 6-1 | | J. Murphy |  |  | | 6-1; 6-1 | | E. Kim (9) |  | | 6-2; 6-1 | | J. Yasgoor |  |  | | 6-1; 6-1 | | D. Baughman (17) |  | | 6-0; 6-0 | | M. Whelan |  |  | | 6-1; 6-1 | | C. Hernandez (7) |  | | 6-0; 6-0 | | | Round of 32 |  | | V. Brown (17) |  |  | | 6-4; 6-1 | | E. Kim (9) |  | | 6-1; 6-1 | | D. Baughman (17) |  |  | | 6-1; 6-1 | | C. Hernandez (7) |  | | 6-1; 6-1 | | | Round of 16 |  | | V. Brown (17) |  |  | | 6-3; 6-1 | | C. Hernandez (7) |  | | 6-1; 2-6; 6-3 | | C. Hernandez (7) |  | | 7-6(3); 3-6; 6-0 | |