| Round of 64 |  | | 33 | Bye | |  |  | | 34 | Payton Ellington | Ojai, CA |  | | 35 | Bye | |  |  | | 36 | Carla Tamborini | Arcadia, CA |  | | 37 | Katie Callaghan | Ventura, CA |  |  | | 38 | Michelle Murphy | Laguna Hills, CA |  | | 39 | Bye | |  |  | | 40 | Charlotte J Scatliffe | San Bernardino, CA |  | | 41 | Bye | |  |  | | 42 | Tatavek Yedigaryan | Irvine, CA |  | | 43 | Bye | |  |  | | 44 | Kimber Gresham | Panorama City, CA |  | | 45 | Bye | |  |  | | 46 | Emilia Gullberg | Laguna Niguel, CA |  | | 47 | Bye | |  |  | | 48 | Saskia Nauenberg | Santa Cruz, CA |  | | 49 | Lauren Sims | Ojai, CA |  |  | | 50 | Subi Sundaram | Santa Maria, CA |  | | 51 | Bye | |  |  | | 52 | Macall Harkins | Palos Verdes Est., CA |  | | 53 | Bye | |  |  | | 54 | Tara Saylor | Ojai, CA |  | | 55 | Bye | |  |  | | 56 | Victoria E Brymer | Apple Valley, CA |  | | 57 | Bye | |  |  | | 58 | Meghan Ehlers | San Clemente |  | | 59 | Bye | |  |  | | 60 | Amelia Larkin-Armes | Ojai, CA |  | | 61 | Bye | |  |  | | 62 | Jamison Steele | Newport Beach, CA |  | | 63 | Bye | |  |  | | 64 | Malvina De La Canal | Ojai, CA |  | | | Round of 32 |  | | P. Ellington |  |  | | | | C. Tamborini |  | | | | M. Murphy |  |  | | 6-4; 6-1 | | C. Scatliffe |  | | | | T. Yedigaryan |  |  | | | | K. Gresham |  | | | | E. Gullberg |  |  | | | | S. Nauenberg |  | | | | S. Sundaram |  |  | | 6-1; 6-4 | | M. Harkins |  | | | | T. Saylor |  |  | | | | V. Brymer |  | | | | M. Ehlers |  |  | | | | A. Larkin-Armes |  | | | | J. Steele |  |  | | | | M. De La Canal |  | | | | | Round of 16 |  | | C. Tamborini |  |  | | 6-0; 1-6; 6-3 | | M. Murphy |  | | 1-6; 6-3; 7-5 | | K. Gresham |  |  | | 7-5; 7-5 | | S. Nauenberg |  | | 6-1; 6-0 | | S. Sundaram |  |  | | Wd (inj) | | V. Brymer |  | | 6-0; 6-0 | | A. Larkin-Armes |  |  | | 6-0; 6-2 | | M. De La Canal |  | | 6-3; 6-0 | | | Quarterfinals |  | | C. Tamborini |  |  | | 8-3 | | S. Nauenberg |  | | 8-4 | | V. Brymer |  |  | | 8-1 | | M. De La Canal |  | | 8-1 | | | Semifinals |  | | S. Nauenberg |  |  | | 8-1 | | S. Nauenberg |  | | 6-2; 3-6; 7-6(1) | | V. Brymer |  | | 8-4 | |