# 2016 US Open – Girls' singles

Dalma Gálfi was the defending champion, but was no longer eligible to compete.
Kayla Day won the title, defeating Viktória Kužmová in the final, 6–3, 6–2.

## Seeds

* Anastasia Potapova (quarterfinals)
* Olesya Pervushina (second round)
* Rebeka Masarova (withdrew)
* Amanda Anisimova (third round)
* Kayla Day (champion)
* Amina Anshba (first round)
* Bianca Andreescu (semifinals)
* Sofia Kenin (semifinals)
* Usue Maitane Arconada (third round)
* Claire Liu (second round)
* Olga Danilović (first round, retired)
* Katarina Zavatska (first round)
* Viktória Kužmová (final)
* Kaja Juvan (first round)
* Yuki Naito (third round)
* Alexandra Sanford (third round)

## Main draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Anastasia Potapova | 3 | 6$^0$ | | | | | | | | | |
| 8 | Sofia Kenin | 6 | 7$^7$ | | | | | | | | | |
| 8 | Sofia Kenin | 6 | 7$^7$ | 8 | Sofia Kenin | 7$^7$ | 5 | 6$^3$ | | | | |
| | | | | 13 | Viktória Kužmová | 6$^2$ | 7 | 7$^7$ | | | | |
| 13 | Viktória Kužmová | 7 | 6 | 13 | Viktória Kužmová | 6$^2$ | 7 | 7$^7$ | | | | |
| | Tessah Andrianjafitrimo | 5 | 4 | | | | | | | | | |
| | Tessah Andrianjafitrimo | 5 | 4 | | | | | | 13 | Viktória Kužmová | 3 | 2 |
| | | | | | | | | | 5 | Kayla Day | 6 | 6 |
| 7 | Bianca Andreescu | 6 | 6 | | | | | | | | | | 5 | Kayla Day | 6 | 6 |
| LL | Vanessa Ong | 4 | 2 | | | | | | | | | |
| LL | Vanessa Ong | 4 | 2 | 7 | Bianca Andreescu | 7 | 1 | 2 | | | | |
| | | | | 5 | Kayla Day | 5 | 6 | 6 | | | | |
| 5 | Kayla Day | 6 | 6 | 5 | Kayla Day | 5 | 6 | 6 | | | | |
| WC | Carson Branstine | 2 | 3 | | | | | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| 1 | Anastasia Potapova | 7$^7$ | 5 | 6 | | | | | | | | | | | | | |
| | Maria Mateas | 6$^4$ | 7 | 1 | 1 | A Potapova | 6 | 6 | | | | | | | | | |
| WC | Nicole Mossmer | 6 | 6 | | WC | N Mossmer | 3 | 3 | | | | | | | | | |
| | Lara Escauriza | 1 | 3 | | | | | | 1 | A Potapova | 6 | 6 | | | | | |
| WC | Caroline Dolehide | 5 | 7 | 5 | | | | | | K Swan | 4 | 1 | | | | | |
| | Katie Swan | 7 | 5 | 7 | | K Swan | 6 | 7 | | | | | | | | | |
| SE | Wang Xiyu | 6 | 6 | | SE | X Wang | 2 | 5 | | | | | | | | | |
| 14 | Kaja Juvan | 4 | 1 | | | | | | | | | | | 1 | A Potapova | 3 | 6$^0$ |
| 12 | Katarina Zavatska | 6 | 4 | 3 | | | | | | | | | | 8 | S Kenin | 6 | 7$^7$ |
| WC | Natasha Subhash | 2 | 6 | 6 | WC | N Subhash | 2 | 3 | | | | | | | | | |
| | Lucie Kaňková | 3 | 2 | | Q | A Lahey | 6 | 6 | | | | | | | | | |
| Q | Ashley Lahey | 6 | 6 | | | | | | Q | A Lahey | 6 | 6$^1$ | 3 | | | | |
| | María Lourdes Carlé | 1 | 3 | | | | | | 8 | S Kenin | 4 | 7$^7$ | 6 | | | | |
| | Mira Antonitsch | 6 | 6 | | | M Antonitsch | 4 | 1 | | | | | | | | | |
| | Mai Hontama | 5 | 2 | | 8 | S Kenin | 6 | 6 | | | | | | | | | |
| 8 | Sofia Kenin | 7 | 6 | | | | | | | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| 4 | Amanda Anisimova | 6 | 6 | | | | | | | | | | | | | | | |
| | Eva Guerrero Álvarez | 1 | 4 | | 4 | A Anisimova | 6 | 6 | | | | | | | | | | |
| | Chihiro Muramatsu | 6 | 6 | | | C Muramatsu | 3 | 2 | | | | | | | | | | |
| | Federica Bilardo | 3 | 0 | | | | | | | 4 | A Anisimova | 2 | 6 | 4 | | | | |
| WC | Whitney Osuigwe | 4 | 4 | | | | | | | 13 | V Kužmová | 6 | 4 | 6 | | | | |
| | Iga Świątek | 6 | 6 | | | I Świątek | 2 | 2 | | | | | | | | | | |
| | Varvara Gracheva | 0 | 3 | | 13 | V Kužmová | 6 | 6 | | | | | | | | | | |
| 13 | Viktória Kužmová | 6 | 6 | | | | | | | | | | | | 13 | V Kužmová | 7 | 6 |
| 10 | Claire Liu | 6 | 6 | | | | | | | | | | | | | T Andrianjafitrimo | 5 | 4 |
| | Ylena In-Albon | 1 | 3 | | 10 | C Liu | 6 | 4 | 1 | | | | | | | | | |
| | Tessah Andrianjafitrimo | 3 | 6 | 7 | | T Andrianjafitrimo | 2 | 6 | 6 | | | | | | | | | |
| | Ioana Mincă | 6 | 4 | 5 | | | | | | | T Andrianjafitrimo | 6 | 6 | | | | | |
| Q | Irina Cantos Siemers | 6 | 6 | | | | | | | | T Johnson | 2 | 2 | | | | | |
| | Morgan Coppoc | 2 | 4 | | Q | I Cantos Siemers | 4 | 4 | | | | | | | | | | |
| | Taylor Johnson | 2 | 7 | 6 | | T Johnson | 6 | 6 | | | | | | | | | | |
| 6 | Amina Anshba | 6 | 5 | 4 | | | | | | | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| 7 | Bianca Andreescu | 6 | 0 | | | | | | | | | | | | | | | |
| | Caty McNally | 3 | 1$^r$ | | 7 | B Andreescu | 6 | 6 | | | | | | | | | | |
| Q | Hailey Baptiste | 7$^7$ | 2 | 6 | Q | H Baptiste | 2 | 3 | | | | | | | | | | |
| | Johana Marková | 6$^5$ | 6 | 2 | | | | | | 7 | B Andreescu | 5 | 7 | 6 | | | | |
| | Ayumi Miyamoto | 6 | 6 | | | | | | | 9 | UM Arconada | 7 | 5 | 3 | | | | |
| | Emily Appleton | 4 | 3 | | | A Miyamoto | 6$^2$ | 6$^3$ | | | | | | | | | | |
| Q | Marta Paigina | 2 | 5 | | 9 | UM Arconada | 7$^7$ | 7$^7$ | | | | | | | | | | |
| 9 | Usue Maitane Arconada | 6 | 7 | | | | | | | | | | | | 7 | B Andreescu | 6 | 6 |
| 16 | Alexandra Sanford | 6$^5$ | 6 | 6 | | | | | | | | | | | LL | V Ong | 4 | 2 |
| | Mirjam Björklund | 7$^7$ | 3 | 3 | 16 | A Sanford | 5 | 7 | 6 | | | | | | | | | |
| Q | Pranjala Yadlapalli | 2 | 6 | 6 | Q | P Yadlapalli | 7 | 5 | 2 | | | | | | | | | |
| | Wiktoria Kulik | 6 | 3 | 2 | | | | | | 16 | A Sanford | 3 | 2 | | | | | |
| | Malene Helgø | 6 | 3 | | | | | | | LL | V Ong | 6 | 6 | | | | | |
| | Elena Rybakina | 2 | 0$^r$ | | | M Helgø | 4 | 4 | | | | | | | | | | |
| WC | Nicole Frenkel | 3 | 7 | 4 | LL | V Ong | 6 | 6 | | | | | | | | | | |
| LL | Vanessa Ong | 6 | 5 | 6 | | | | | | | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| 5 | Kayla Day | 6 | 7 | | | | | | | | | | | | | | |
| | Zheng Wushuang | 1 | 5 | | 5 | K Day | 6 | 6 | | | | | | | | | |
| Q | Shelly Krolitzky | 6 | 6 | | Q | S Krolitzky | 4 | 3 | | | | | | | | | |
| WC | Abigail Desiatnikov | 2 | 1 | | | | | | | 5 | K Day | 6 | 6 | | | | |
| Q | Kylie McKenzie | 6 | 6 | | | | | | | Q | K McKenzie | 3 | 2 | | | | |
| | Anastasia Zarytska | 3 | 1 | | Q | K McKenzie | 6 | 6 | | | | | | | | | |
| | Paula Arias Manjón | 3 | 7$^7$ | 0 | | P Arias Manjón | 2 | 2 | | | | | | | | | |
| 11 | Olga Danilović | 6 | 6$^3$ | 0$^r$ | | | | | | | | | | 5 | K Day | 6 | 6 |
| 15 | Yuki Naito | 6 | 6 | | | | | | | | | | | WC | C Branstine | 2 | 3 |
| | Tatiana Pieri | 4 | 3 | | 15 | Y Naito | 6 | 6 | | | | | | | | | |
| WC | Ann Li | 6 | 1 | 4 | Q | D Kuczer | 4 | 4 | | | | | | | | | |
| Q | Daria Kuczer | 4 | 6 | 6 | | | | | | 15 | Y Naito | 4 | 1 | | | | |
| WC | Carson Branstine | 6 | 6 | | | | | | | WC | C Branstine | 6 | 6 | | | | |
| | Dominique Schaefer | 1 | 4 | | WC | C Branstine | 2 | 7$^9$ | 6 | | | | | | | | |
| | Panna Udvardy | 6 | 3 | 4 | 2 | O Pervushina | 6 | 6$^7$ | 4 | | | | | | | | |
| 2 | Olesya Pervushina | 4 | 6 | 6 | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Marta Paigina (qualified)
* Du Zhima (qualifying competition)
* Cho I-hsuan (qualifying competition)
* Federica Bilardo (withdrew)
* Cao Siqi (first round)
* Ellie Douglas (first round)
* Ida Jarlskog (first round)
* Ludmilla Samsonova (first round)
* Kylie McKenzie (qualified)
* Ashley Lahey (qualified)
* Mayuka Aikawa (first round)
* Pranjala Yadlapalli (qualified)
* Shelly Krolitzky (qualified)
* Irina Cantos Siemers (qualified)
* Lucrezia Stefanini (qualifying competition)
* Hurricane Tyra Black (first round)

### Qualifiers

* Marta Paigina
* Ashley Lahey
* Kylie McKenzie
* Pranjala Yadlapalli
* Shelly Krolitzky
* Irina Cantos Siemers
* Hailey Baptiste
* Daria Kuczer

### Lucky loser

* Vanessa Ong

### Draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Marta Paigina | 6 | 6 | | | | |
| | María José Portillo Ramírez | 2 | 1 | | | | |
| | María José Portillo Ramírez | 2 | 1 | 1 | Marta Paigina | 6 | 6 |
| | | | | 15 | Lucrezia Stefanini | 2 | 3 |
| WC | Katie Volynets | 1 | 2 | 15 | Lucrezia Stefanini | 2 | 3 |
| 15 | Lucrezia Stefanini | 6 | 6 | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Du Zhima | 6$^5$ | 6 | 7 | | | | | |
| WC | Alexa Noel | 7$^7$ | 4 | 5 | | | | | |
| WC | Alexa Noel | 7$^7$ | 4 | 5 | 2 | Du Zhima | 6 | 2 | 0 |
| | | | | | 10 | Ashley Lahey | 3 | 6 | 6 |
| | Michaela Bayerlová | 3 | 2 | | 10 | Ashley Lahey | 3 | 6 | 6 |
| 10 | Ashley Lahey | 6 | 6 | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Cho I-hsuan | 6 | 3 | 6 | | | | |
| | Camila Romero | 1 | 6 | 2 | | | | |
| | Camila Romero | 1 | 6 | 2 | 3 | Cho I-hsuan | 0 | 2 |
| | | | | | 9 | Kylie McKenzie | 6 | 6 |
| | Ren Jiaqi | 4 | 4 | | 9 | Kylie McKenzie | 6 | 6 |
| 9 | Kylie McKenzie | 6 | 6 | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| Alt | Kariann Pierre-Louis | 7 | 3 | 6 | | | | |
| WC | Eri Shimizu | 5 | 6 | 3 | | | | |
| WC | Eri Shimizu | 5 | 6 | 3 | Alt | Kariann Pierre-Louis | 4 | 4 |
| | | | | | 12 | Pranjala Yadlapalli | 6 | 6 |
| | Victoria Emma | 3 | 2 | | 12 | Pranjala Yadlapalli | 6 | 6 |
| 12 | Pranjala Yadlapalli | 6 | 6 | | | | | |

#### Fifth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 5 | Cao Siqi | 1 | 2 | | | | |
| WC | Vanessa Ong | 6 | 6 | | | | |
| WC | Vanessa Ong | 6 | 6 | WC | Vanessa Ong | 4 | 5 |
| | | | | 13 | Shelly Krolitzky | 6 | 7 |
| | Rafaella Baquerizo | 4 | 0 | 13 | Shelly Krolitzky | 6 | 7 |
| 13 | Shelly Krolitzky | 6 | 6 | | | | |

#### Sixth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 6 | Ellie Douglas | 5 | 2 | | | | | |
| | Chiraz Bechri | 7 | 6 | | | | | |
| | Chiraz Bechri | 7 | 6 | | Chiraz Bechri | 6 | 4 | 1 |
| | | | | 14 | Irina Cantos Siemers | 4 | 6 | 6 |
| | Maria Vittoria Viviani | 1 | 6$^5$ | 14 | Irina Cantos Siemers | 4 | 6 | 6 |
| 14 | Irina Cantos Siemers | 6 | 7$^7$ | | | | | |

#### Seventh qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 7 | Ida Jarlskog | 4 | 3 | | | | | |
| WC | Dalayna Hewitt | 6 | 6 | | | | | |
| WC | Dalayna Hewitt | 6 | 6 | WC | Dalayna Hewitt | 7$^7$ | 2 | 3 |
| | | | | WC | Hailey Baptiste | 6$^4$ | 6 | 6 |
| WC | Hailey Baptiste | 6 | 6 | WC | Hailey Baptiste | 6$^4$ | 6 | 6 |
| 11 | Mayuka Aikawa | 3 | 2 | | | | | |

#### Eighth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition |
| 8 | Ludmilla Samsonova | 2 | 6 | 4 | | | |
| | Daria Kuczer | 6 | 4 | 6 | | | |
| | Daria Kuczer | 6 | 4 | 6 | Daria Kuczer | 6 | 6 |
| | | | | | Vlada Koval | 2 | 1 |
| | Vlada Koval | 4 | 6 | 6 | Vlada Koval | 2 | 1 |
| 16 | Hurricane Tyra Black | 6 | 2 | 1 | | | |