| Girls' 18 Singles Preliminary | |
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| F | (1) Pamela Montez d. (6) Sarah Lee | 6-4; 6-2 |
| PL | (7) Lorraine Guillermo d. (5) Sabrina Santamaria | 1-0Ret (inj) |
| SF | (6) Sarah Lee d. (7) Lorraine Guillermo | 6-0; 7-6 |
| SF | (1) Pamela Montez d. (5) Sabrina Santamaria | 6-4; 6-2 |
| QF | (6) Sarah Lee d. Jordan Brewer | 6-3; 6-1 |
| QF | (7) Lorraine Guillermo d. (3) Lacey Smyth | 4-6; 6-3; 6-0 |
| QF | (5) Sabrina Santamaria d. (10) Lynda Xepoleas | 6-1; 6-2 |
| QF | (1) Pamela Montez d. (8) Gabriella De Simone | 6-4; 6-4 |
| 16 | Jordan Brewer d. (11) Marivick Mamiit | 6-4; 6-2 |
| 16 | (6) Sarah Lee d. Ashley Dai | 6-2; 6-3 |
| 16 | (3) Lacey Smyth d. Kristina Smith | 6-2; 6-2 |
| 16 | (7) Lorraine Guillermo d. (13) Jojo Sanford | 0-6; 6-1; 6-3 |
| 16 | (5) Sabrina Santamaria d. (14) Arianna Colffer | 6-3; 6-0 |
| 16 | (10) Lynda Xepoleas d. (4) Krista Hardebeck | 6-3; 6-4 |
| 16 | (8) Gabriella De Simone d. Natalie Johnson | 6-4; 7-5 |
| 16 | (1) Pamela Montez d. (12) Brynn Boren | 7-6; 6-2 |
| 32 | Jordan Brewer d. (2) Stephanie Hoffpauir | Wd (emerg) |
| 32 | (11) Marivick Mamiit d. Amber Walker | 6-4; 6-3 |
| 32 | (6) Sarah Lee d. Julia Blakeley | 4-6; 6-1; 6-0 |
| 32 | Ashley Dai d. (9) Britney Sanders | 2-6; 6-2; 6-4 |
| 32 | (3) Lacey Smyth d. Nicole Koehly | 6-2; 6-3 |
| 32 | Kristina Smith d. (16) Jessica Harrow | 6-4; 6-1 |
| 32 | (7) Lorraine Guillermo d. Kathryn Webb | 6-1; 6-2 |
| 32 | (13) Jojo Sanford d. Jennifer Cornea | 6-3; 6-2 |
| 32 | (14) Arianna Colffer d. Danielle Flores | 7-5; 6-0 |
| 32 | (5) Sabrina Santamaria d. Elena Najera-Salas | 6-3; 6-3 |
| 32 | (10) Lynda Xepoleas d. Megan Heneghan | 3-6; 6-3; 6-2 |
| 32 | (4) Krista Hardebeck d. Marie Zalameda | 6-3; 6-2 |
| 32 | Natalie Johnson d. (15) Melissa Matsuoka | 6-4; 6-1 |
| 32 | (8) Gabriella De Simone d. Catherine Isip | 6-3; 6-3 |
| 32 | (12) Brynn Boren d. Nikki Sanders | 6-1; 6-2 |
| 32 | (1) Pamela Montez d. Emily McNall | 6-2; 6-2 |
| 64 | Jordan Brewer d. Tiana Takenaga | 6-1; 6-1 |
| 64 | Amber Walker d. Maya Humes | 6-3; 6-3 |
| 64 | Julia Blakeley d. Desiree Tran | 6-0; 6-2 |
| 64 | Ashley Dai d. Victoria Wing | 6-1; 6-1 |
| 64 | Nicole Koehly d. Dorothy Tang | 7-6; 7-6 |
| 64 | Kristina Smith d. Miya Jin | 6-2; 6-2 |
| 64 | Kathryn Webb d. Anna Yang | 6-2; 6-2 |
| 64 | Jennifer Cornea d. Kristin Eggleston | 6-1; 6-2 |
| 64 | Danielle Flores d. Nicolette Tran | 6-3; 6-4 |
| 64 | Elena Najera-Salas d. Bella Genkina | 6-2; 4-6; 6-2 |
| 64 | Megan Heneghan d. Brianna Morgan | 6-1; 6-1 |
| 64 | Marie Zalameda d. Brooke Schweyer | 7-5; 6-3 |
| 64 | Natalie Johnson d. Jessica Parizher | 6-3; 6-4 |
| 64 | Catherine Isip d. Sophia Bursulaya | 6-2; 7-6 |
| 64 | Nikki Sanders d. Taylor Raney | 6-2; 6-4 |
| 64 | Emily McNall d. Constance Alexander | 6-3; 6-1 |
| 128 | Jordan Brewer d. Krystal Langley | 6-0; 6-0 |
| 128 | Tiana Takenaga d. Kaley Schultz | 6-4; 7-5 |
| 128 | Amber Walker d. Analese Snyder | 6-3; 6-1 |
| 128 | Maya Humes d. Moira Hedberg | 6-2; 6-0 |
| 128 | Julia Blakeley d. Jordan Harvey | 6-0; 6-0 |
| 128 | Desiree Tran d. Jourdan Jefferson | 6-1Ret (inj) |
| 128 | Victoria Wing d. Eleanor Edles | 6-3; 6-4 |
| 128 | Ashley Dai d. Frances Tseng | 6-1; 6-1 |
| 128 | Nicole Koehly d. Gabriella Weissmann | 6-2; 6-0 |
| 128 | Dorothy Tang d. Sabastiani Leon | 6-0; 2-6; 6-1 |
| 128 | Kristina Smith d. Jacqueline Nguyen | 6-0; 6-0 |
| 128 | Miya Jin d. Joanne Esteban | 6-2; 6-0 |
| 128 | Kathryn Webb d. Katina Zampas | 6-0; 6-1 |
| 128 | Anna Yang d. Tory Parravi | 7-6; 6-0 |
| 128 | Jennifer Cornea d. Ariel Beckerman | 6-1; 6-1 |
| 128 | Kristin Eggleston d. Tara Bormand | 6-0; 6-0 |
| 128 | Nicolette Tran d. Della Taylor | 6-3; 6-0 |
| 128 | Danielle Flores d. Alexandra Scotten | 6-4; 6-4 |
| 128 | Elena Najera-Salas d. Ashley MacKey | 6-0; 6-1 |
| 128 | Bella Genkina d. Rachel Decker-Sadowski | 1-6; 6-4; 6-2 |
| 128 | Brianna Morgan d. Jessica Willett | 6-0; 6-1 |
| 128 | Megan Heneghan d. Casey Reede | 6-3; 6-0 |
| 128 | Brooke Schweyer d. Elizabeth Workman | 6-0; 6-0 |
| 128 | Marie Zalameda d. Elizabeth Murray | 6-0; 6-0 |
| 128 | Natalie Johnson d. Katerina Mozolyuk | 7-5; 6-0 |
| 128 | Jessica Parizher d. Morgan McIntosh | 6-2; 5-7; 6-3 |
| 128 | Sophia Bursulaya d. Monica Rodriguez | 1-6; 6-2; 6-3 |
| 128 | Catherine Isip d. Jamie Raney | 6-1; 6-0 |
| 128 | Nikki Sanders d. Maxine Thomas | 7-5; 7-6 |
| 128 | Taylor Raney d. Gabriela Velasco | 6-3; 6-0 |
| 128 | Constance Alexander d. Megan Sandford | 6-2; 6-2 |
| 128 | Emily McNall d. Sarah Zook | 6-0; 6-0 |
| 256 | Jordan Brewer d. Leyla Simmons | 6-1; 6-0 |
| 256 | Krystal Langley d. Meri Joy Gacayan | 6-2; 6-1 |
| 256 | Kaley Schultz d. Morgan Thomas | 7-6; 6-3 |
| 256 | Tiana Takenaga d. Malorie Dela Cruz | 6-2; 6-4 |
| 256 | Analese Snyder d. Christie Lau | Wd (ill) |
| 256 | Amber Walker d. Criss Rodriguez | 6-2; 7-6 |
| 256 | Maya Humes d. Natalie McKay | 7-5; 6-0 |
| 256 | Moira Hedberg d. Madison Strahl | 6-1; 6-0 |
| 256 | Julia Blakeley d. Thalia Wilczynski | 6-1; 6-0 |
| 256 | Jordan Harvey d. Liza Fletcher | 6-2; 6-3 |
| 256 | Desiree Tran d. Tara Erb | 6-2; 6-2 |
| 256 | Jourdan Jefferson d. Taylor Brandt | Wd (emerg) |
| 256 | Victoria Wing d. Victoria Nichols | 6-0; 6-1 |
| 256 | Eleanor Edles d. Megan Lester | 6-2; 6-2 |
| 256 | Frances Tseng d. Laura Wilke | 6-0; 6-1 |
| 256 | Ashley Dai d. Sydney Smith | 6-0; 6-0 |
| 256 | Nicole Koehly d. Nisha Leelavanich | 6-0; 6-2 |
| 256 | Gabriella Weissmann d. Megan White | 6-2; 6-0 |
| 256 | Dorothy Tang d. Tianna Wilson | 6-1; 6-0 |
| 256 | Sabastiani Leon d. Kellen Alberstone | 7-6; 6-3 |
| 256 | Kristina Smith d. Karleyne Ishima-Oien | 6-0; 6-0 |
| 256 | Jacqueline Nguyen d. Tori Bohart | 6-2; 6-0 |
| 256 | Miya Jin d. Stephanie Hui | 6-2; 6-4 |
| 256 | Joanne Esteban d. Remi Sutton | 6-2; 6-0 |
| 256 | Kathryn Webb d. Carly Mayer | 6-0; 6-0 |
| 256 | Katina Zampas d. Jessica Pepa | Wd (emerg) |
| 256 | Anna Yang d. Jocelyn Lu | 7-5; 6-3 |
| 256 | Tory Parravi d. Lila Luna | 6-1; 6-0 |
| 256 | Jennifer Cornea d. Caitlyn Ward | 6-0; 6-2 |
| 256 | Ariel Beckerman d. Sevana Zargarian | 6-1; 6-1 |
| 256 | Kristin Eggleston d. Roxanne Galich | 6-0; 6-2 |
| 256 | Tara Bormand d. Michaela Johnson | 6-2; 5-7; 6-4 |
| 256 | Nicolette Tran d. Savannah Mosser | 6-2; 6-1 |
| 256 | Della Taylor d. Samantha Chou | 6-1; 6-2 |
| 256 | Alexandra Scotten d. Jordyn Bounds | 6-3; 6-0 |
| 256 | Danielle Flores d. Madeline Caropino | 6-0; 6-0 |
| 256 | Elena Najera-Salas d. Jennifer Buchanan | 6-1; 6-2 |
| 256 | Ashley MacKey d. Madeline Jaeger | 7-5; 7-5 |
| 256 | Rachel Decker-Sadowski d. Chanelle Mc Gregor | 6-4; 2-0Ret (inj) |
| 256 | Bella Genkina d. Lindsay Murphy | 6-4; 6-2 |
| 256 | Jessica Willett d. Molly Southam | 6-1; 6-2 |
| 256 | Brianna Morgan d. Rachel Fox | 6-1; 6-0 |
| 256 | Casey Reede d. Brejohn McCrary | 6-3; 6-0 |
| 256 | Megan Heneghan d. Julianne Carluen | 6-0; 6-0 |
| 256 | Elizabeth Workman d. Jessica Ly | 6-4; 6-4 |
| 256 | Brooke Schweyer d. Renee Clemente | 6-0; 6-0 |
| 256 | Elizabeth Murray d. Bianca Modoc | Wd (inj) |
| 256 | Marie Zalameda d. Crystal Lim | 6-1; 6-1 |
| 256 | Natalie Johnson d. Ciria Mariscal | Wd (inj) |
| 256 | Katerina Mozolyuk d. Gabrielle Alford | 6-2; 6-1 |
| 256 | Jessica Parizher d. Margie Milliken | 6-0; 6-2 |
| 256 | Morgan McIntosh d. Kelli Feeley | 6-0; 6-2 |
| 256 | Monica Rodriguez d. Natalie Edell | Wd (inj) |
| 256 | Sophia Bursulaya d. Isabella Fraczek | 6-1; 6-2 |
| 256 | Jamie Raney d. Tiffany Mai | 6-2; 6-0 |
| 256 | Catherine Isip d. Samantha Kaneta | 6-2; 6-1 |
| 256 | Nikki Sanders d. Sabrina Man-Son-Hing | 2-6; 6-1; 6-4 |
| 256 | Maxine Thomas d. Vivian Moreno | Wd (emerg) |
| 256 | Taylor Raney d. Hailey Hogan | 7-5; 6-4 |
| 256 | Gabriela Velasco d. Ayomide Idera | 6-3; 3-6; 6-4 |
| 256 | Megan Sandford d. Hanna Grokenberger | 6-1; 6-0 |
| 256 | Constance Alexander d. Kelsey Costales | 6-2; 6-4 |
| 256 | Sarah Zook d. Julia Maystruk | 7-5; 6-4 |
| 256 | Emily McNall d. Elika Fateri | 6-2; 5-7; 6-1 |
| 512 | Caitlyn Ward d. Megan Chomeau | 6-4; 6-2 |
| 512 | Jennifer Buchanan d. Rebekah Penner | 6-1; 6-0 |
| 512 | Samantha Kaneta d. Paige Press | 7-6; 0-6; 6-3 |
