| Round of 32 |  | | 1 | Amy Gaal | Hermosa Beach, CA |  |  | | 2 | Bye | |  | | 3 | Rishona Lewis | Foothill Ranch, CA |  |  | | 4 | Jillian Rosansky | Laguna Niguel, CA |  | | 5 | Marie-Louise Noiroux | Santa Ana, CA |  |  | | 6 | Bye | |  | | 7 | Katelyn Wadalley | Los Angeles, CA |  |  | | 8 | Diane Lee | Cypress, CA |  | | 9 | Crystal Juan | Arcadia, CA |  |  | | 10 | Bye | |  | | 11 | Mary Kavaloski | Santa Ynez, CA |  |  | | 12 | Sindhu Srivats | West Hills, CA |  | | 13 | Rachel Wagner | Calabasas, CA |  |  | | 14 | Bye | |  | | 15 | Jasmine Mosavi | Laguna Niguel, CA |  |  | | 16 | Mae Fmar Canete | Los Angeles, CA |  | | 17 | Bye | |  |  | | 18 | Claire Dean | Irvine, CA |  | | 19 | Bye | |  |  | | 20 | Jenna Sloan | Redondo Beach, CA |  | | 21 | Olivia McIntosh-Adams | Los Angeles, CA |  |  | | 22 | Una Stanisavljevic | El Segundo, CA |  | | 23 | Bye | |  |  | | 24 | Isabella Sullivan | Manhattan Beach, CA |  | | 25 | Katherine Hernandez | Huntington Beach, CA |  |  | | 26 | Renay Charley | Redondo Beach, CA |  | | 27 | Bye | |  |  | | 28 | Lauren Ko | San Gabriel, CA |  | | 29 | Aubrie Weissbuch | Arcadia, CA |  |  | | 30 | Natalie Shamma | Glendale, CA |  | | 31 | Bye | |  |  | | 32 | Emilia Gorczyca | Laguna Niguel, CA |  | | | Round of 16 |  | | A. Gaal |  |  | | | | R. Lewis |  | | 6-1; 6-1 | | M. Noiroux |  |  | | | | K. Wadalley |  | | 7-5; 6-4 | | C. Juan |  |  | | | | S. Srivats |  | | 6-0; 6-2 | | R. Wagner |  |  | | | | M. Canete |  | | 6-1; 6-0 | | C. Dean |  |  | | | | J. Sloan |  | | | | O. McIntosh-Adams |  |  | | 7-5; 6-1 | | I. Sullivan |  | | | | K. Hernandez |  |  | | 6-1; 6-1 | | L. Ko |  | | | | N. Shamma |  |  | | 6-3; 6-4 | | E. Gorczyca |  | | | | | Quarterfinals |  | | A. Gaal |  |  | | 6-0; 6-0 | | M. Noiroux |  | | Wo (admin) | | C. Juan |  |  | | 6-1; 6-1 | | M. Canete |  | | 6-1; 6-0 | | J. Sloan |  |  | | 6-0; 6-0 | | O. McIntosh-Adams |  | | 2-6; 7-5; 7-5 | | L. Ko |  |  | | 6-2; 6-2 | | E. Gorczyca |  | | 6-1; 6-4 | | | Semifinals |  | | A. Gaal |  |  | | 6-0; 6-0 | | M. Canete |  | | 5-7; 6-2; 6-3 | | O. McIntosh-Adams |  |  | | 0-6; 6-2; 6-2 | | E. Gorczyca |  | | 6-1; 7-5 | | | Finals |  | | M. Canete |  |  | | 4-6; 6-3; 6-3 | | E. Gorczyca |  | | 6-4; 6-3 | | E. Gorczyca |  | | 7-5; 6-3 | |