| Round of 128 |  | | 97 | Jacob Lee | Yorba Linda, CA |  |  | | 98 | Bye | |  | | 99 | David Ramirez | Murrieta, CA |  |  | | 100 | Andre Saleh | Newport Beach, CA |  | | 101 | Noah Morrow | Stevenson Ranch, CA |  |  | | 102 | Jack Hogan | La Jolla, CA |  | | 103 | Bye | |  |  | | 104 | Curtis Tam | San Gabriel, CA |  | | 105 | Ronak Hegde | Cerritos, CA |  |  | | 106 | Matt Paulsen | Newport Beach, CA |  | | 107 | Juan Batalla | San Marcos, CA |  |  | | 108 | Brian Lo | Chino Hills, CA |  | | 109 | Alexey Lunin | Irvine, CA |  |  | | 110 | Elyas Obbad | San Diego, CA |  | | 111 | Bye | |  |  | | 112 | Matthew Tsolakyan | Glendale, CA |  | | 113 | Dylan Truong | Walnut, CA |  |  | | 114 | Johnpaul McKenzie | Glendale, CA |  | | 115 | Gavin Spencer | San Juan Capistrano, CA |  |  | | 116 | Jonathan Yaffe | Beverly Hills, CA |  | | 117 | Bye | |  |  | | 118 | Kenan Torlic | Irvine, CA |  | | 119 | Bye | |  |  | | 120 | Karapet Vardanyan | Granada Hills, CA |  | | 121 | William Li | Ojai, CA |  |  | | 122 | Jack Aronzon | Los Angeles, CA |  | | 123 | Bye | |  |  | | 124 | Riley Wartenberg | Mission Viejo, CA |  | | 125 | Bye | |  |  | | 126 | Joshua Langman | San Diego, CA |  | | 127 | Bye | |  |  | | 128 | Connor Lee | San Marino, CA |  | | | Round of 64 |  | | J. Lee |  |  | | | | D. Ramirez |  | | 3-6; 3-0Ret (ill) | | J. Hogan |  |  | | Wo (ill) | | C. Tam |  | | | | R. Hegde |  |  | | 6-1; 6-0 | | J. Batalla |  | | 6-0; 6-2 | | A. Lunin |  |  | | 6-2; 6-0 | | M. Tsolakyan |  | | | | J. McKenzie |  |  | | 7-6; 6-2 | | G. Spencer |  | | 6-4; 6-2 | | K. Torlic |  |  | | | | K. Vardanyan |  | | | | J. Aronzon |  |  | | Wo (inj) | | R. Wartenberg |  | | | | J. Langman |  |  | | | | C. Lee |  | | | | | Round of 32 |  | | J. Lee |  |  | | 6-2; 6-1 | | C. Tam |  | | 6-1; 6-3 | | J. Batalla |  |  | | 6-3; 6-0 | | A. Lunin |  | | 3-6; 6-4; 10-5 | | G. Spencer |  |  | | 6-0; 6-0 | | K. Vardanyan |  | | 6-1; 6-0 | | R. Wartenberg |  |  | | Def (ns) | | J. Langman |  | | Wo (inj) | | | Round of 16 |  | | C. Tam |  |  | | 2-1; 30-30 | | A. Lunin |  | | 6-3; 6-3 | | K. Vardanyan |  |  | | 6-0; 6-4 | | J. Langman |  | | 6-0; 6-1 | | | Quarterfinals |  | | A. Lunin |  |  | | 6-4; 6-1 | | A. Lunin |  | | 6-2; 4-6; 11-9 | | K. Vardanyan |  | | 6-1; 7-5 | |