# 2014 US Open – Girls' singles

Ana Konjuh was the defending champion, having won the event in 2013, however she participated in the qualifying round and lost to Urszula Radwańska in the first round.
Marie Bouzková won the title, defeating Anhelina Kalinina in the final, 6–4, 7–6$^{(7–5)}$.

## Seeds

* CiCi Bellis (second round)
* Jeļena Ostapenko (second round)
* Iryna Shymanovich (quarterfinals)
* Tornado Alicia Black (quarterfinals)
* Kristína Schmiedlová (first round)
* Jil Teichmann (third round)
* Aliona Bolsova Zadoinov (third round)
* Paula Badosa (first round)
* Anhelina Kalinina (final)
* Markéta Vondroušová (first round)
* Anna Kalinskaya (quarterfinals)
* Anastasiya Komardina (second round)
* Naiktha Bains (second round)
* İpek Soylu (first round)
* Ioana Loredana Roșca (first round)
* Olga Fridman (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 |
| | Greet Minnen | 2 | 0 | | | | | | | | | |
| WC | Katerina Stewart | 6 | 6 | | | | | | | | | |
| WC | Katerina Stewart | 6 | 6 | WC | Katerina Stewart | 6 | 2 | 1 | | | | |
| | | | | 9 | Anhelina Kalinina | 4 | 6 | 6 | | | | |
| 3 | Iryna Shymanovich | 4 | 3 | 9 | Anhelina Kalinina | 4 | 6 | 6 | | | | |
| 9 | Anhelina Kalinina | 6 | 6 | | | | | | | | | |
| 9 | Anhelina Kalinina | 6 | 6 | | | | | | 9 | Anhelina Kalinina | 4 | 6$^5$ |
| | | | | | | | | | | Marie Bouzková | 6 | 7$^7$ |
| Q | Caroline Dolehide | 6 | 7 | | | | | | | | | | Marie Bouzková | 6 | 7$^7$ |
| 4 | Tornado Alicia Black | 3 | 5 | | | | | | | | | |
| 4 | Tornado Alicia Black | 3 | 5 | Q | Caroline Dolehide | 3 | 1 | | | | | |
| | | | | | Marie Bouzková | 6 | 6 | | | | | |
| 11 | Anna Kalinskaya | 2 | 2 | | Marie Bouzková | 6 | 6 | | | | | |
| | Marie Bouzková | 6 | 6 | | | | | | | | | |

### Top half
#### Section 1

| 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 |
| 1 | CiCi Bellis | 6 | 6 | | | | | | | | | | | | | | |
| | Renata Zarazúa | 1 | 3 | | 1 | CC Bellis | 6$^9$ | 6 | 1 | | | | | | | | |
| | Natalia Vikhlyantseva | 6 | 6 | | | N Vikhlyantseva | 7$^{11}$ | 2 | 6 | | | | | | | | |
| | Sandra Samir | 4 | 3 | | | | | | | | N Vikhlyantseva | 3 | 2 | | | | |
| | Katrine Steffensen | 4 | 2 | | | | | | | | G Minnen | 6 | 6 | | | | |
| | Greet Minnen | 6 | 6 | | | G Minnen | 6 | 6 | | | | | | | | | |
| WC | Ingrid Neel | 7$^{12}$ | 6$^1$ | 1 | 13 | N Bains | 2 | 2 | | | | | | | | | |
| 13 | Naiktha Bains | 6$^{10}$ | 7$^7$ | 6 | | | | | | | | | | | G Minnen | 2 | 0 |
| 12 | Anastasiya Komardina | 6 | 3 | | | | | | | | | | | WC | K Stewart | 6 | 6 |
| | Elena Gabriela Ruse | 0 | 1$^r$ | | 12 | A Komardina | 1 | 1 | | | | | | | | | |
| WC | Katerina Stewart | 7$^7$ | 7$^7$ | | WC | K Stewart | 6 | 6 | | | | | | | | | |
| | Katie Boulter | 6$^5$ | 6$^2$ | | | | | | | WC | K Stewart | 6 | 6 | | | | |
| | Michaela Gordon | 6 | 6 | | | | | | | | A Bondár | 4 | 2 | | | | |
| | Miriam Kolodziejová | 1 | 2 | | | M Gordon | 3 | 6 | 5 | | | | | | | | |
| | Anna Bondár | 6 | 3 | 6 | | A Bondár | 6 | 3 | 7 | | | | | | | | |
| 5 | Kristína Schmiedlová | 3 | 6 | 3 | | | | | | | | | | | | | |

#### 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 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| 3 | Iryna Shymanovich | 6 | 4 | 6 | | | | | | | | | | | | | |
| | Luisa Stefani | 1 | 6 | 2 | 3 | I Shymanovich | 4 | 6 | 6 | | | | | | | | |
| WC | Francesca Di Lorenzo | 6 | 6 | | WC | F Di Lorenzo | 6 | 1 | 2 | | | | | | | | |
| Q | Maia Lumsden | 4 | 0 | | | | | | | 3 | I Shymanovich | 6 | 6 | | | | |
| | Sofia Kenin | 3 | 2 | | | | | | | Q | K Sebov | 3 | 4 | | | | |
| | Tami Grende | 6 | 6 | | | T Grende | 6$^5$ | 6 | 4 | | | | | | | | |
| Q | Katherine Sebov | 6 | 1 | 6 | Q | K Sebov | 7$^7$ | 3 | 6 | | | | | | | | |
| 15 | Ioana Loredana Roșca | 4 | 6 | 3 | | | | | | | | | | 3 | I Shymanovich | 4 | 3 |
| 9 | Anhelina Kalinina | 6 | 6 | | | | | | | | | | | 9 | A Kalinina | 6 | 6 |
| Q | Margot Yerolymos | 4 | 2 | | 9 | A Kalinina | 6 | 6 | | | | | | | | | |
| SE | Katie Swan | 7$^7$ | 6 | | SE | K Swan | 3 | 2 | | | | | | | | | |
| WC | Claire Liu | 6$^5$ | 2 | | | | | | | 9 | A Kalinina | 6 | 7 | | | | |
| WC | Brooke Austin | 0 | 6 | 0 | | | | | | 7 | A Bolsova Zadoinov | 3 | 5 | | | | |
| | Evgeniya Levashova | 6 | 2 | 6 | | E Levashova | 5 | 0 | | | | | | | | | |
| | Simona Heinová | 2 | 4 | | 7 | A Bolsova Zadoinov | 7 | 6 | | | | | | | | | |
| 7 | Aliona Bolsova Zadoinov | 6 | 6 | | | | | | | | | | | | | | |

### 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 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| 6 | Jil Teichmann | 6 | 7$^7$ | | | | | | | | | | | | | | |
| | Isabelle Wallace | 3 | 6$^4$ | | 6 | J Teichmann | 7$^7$ | 6 | | | | | | | | | |
| | Dalma Gálfi | 6 | 4 | 7 | | D Gálfi | 6$^3$ | 3 | | | | | | | | | |
| | Jessica Ho | 4 | 6 | 5 | | | | | | 6 | J Teichmann | 5 | 1 | | | | |
| LL | Madison Bourguignon | 4 | 3 | | | | | | | Q | C Dolehide | 7 | 6 | | | | |
| Q | Nadia Podoroska | 6 | 6 | | Q | N Podoroska | 3 | 2 | | | | | | | | | |
| Q | Caroline Dolehide | 6$^4$ | 6 | 6 | Q | C Dolehide | 6 | 6 | | | | | | | | | |
| 10 | Markéta Vondroušová | 7$^7$ | 3 | 4 | | | | | | | | | | Q | C Dolehide | 6 | 7 |
| 14 | İpek Soylu | 6$^4$ | 3 | | | | | | | | | | | 4 | TA Black | 3 | 5 |
| Q | Vera Lapko | 7$^7$ | 6 | | Q | V Lapko | 7$^7$ | 6 | | | | | | | | | |
| | Anna Blinkova | 6 | 6 | | | A Blinkova | 6$^5$ | 2 | | | | | | | | | |
| | Dasha Ivanova | 4 | 4 | | | | | | | Q | V Lapko | 2 | 0 | | | | |
| Q | Freya Christie | 4 | 2 | | | | | | | 4 | TA Black | 6 | 6 | | | | |
| | Viktória Kužmová | 6 | 6 | | | V Kužmová | 4 | 6 | 2 | | | | | | | | |
| | Kimberly Birrell | 5 | 0 | | 4 | TA Black | 6 | 4 | 6 | | | | | | | | |
| 4 | Tornado Alicia Black | 7 | 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 |
| 8 | Paula Badosa | 4 | 6 | 1 | | | | | | | | | | | | | |
| | Tereza Mihalíková | 6 | 3 | 6 | | T Mihalíková | 4 | 5 | | | | | | | | | |
| | Raveena Kingsley | 6 | 6 | | | R Kingsley | 6 | 7 | | | | | | | | | |
| | Jaqueline Adina Cristian | 3 | 3 | | | | | | | | R Kingsley | 4 | 2 | | | | |
| WC | Kelly Chen | 6 | 6$^6$ | 6 | | | | | | 11 | A Kalinskaya | 6 | 6 | | | | |
| | Tamara Zidanšek | 0 | 7$^8$ | 0 | WC | K Chen | 3 | 1 | | | | | | | | | |
| | Bianca Turati | 2 | 4 | | 11 | A Kalinskaya | 6 | 6 | | | | | | | | | |
| 11 | Anna Kalinskaya | 6 | 6 | | | | | | | | | | | 11 | A Kalinskaya | 2 | 2 |
| 16 | Olga Fridman | 6 | 6 | | | | | | | | | | | | M Bouzková | 6 | 6 |
| WC | Kylie McKenzie | 1 | 2 | | 16 | O Fridman | 5 | 6 | 6 | | | | | | | | |
| | Usue Maitane Arconada | 6 | 6 | | | UM Arconada | 7 | 1 | 4 | | | | | | | | |
| | Gabriella Taylor | 1 | 1 | | | | | | | 16 | O Fridman | 5 | 6$^6$ | | | | |
| WC | Ena Shibahara | 0 | 2 | | | | | | | | M Bouzková | 7 | 7$^8$ | | | | |
| | Marie Bouzková | 6 | 6 | | | M Bouzková | 6 | 6 | | | | | | | | | |
| LL | Theresa van Zyl | 1 | 2 | | 2 | J Ostapenko | 3 | 1 | | | | | | | | | |
| 2 | Jeļena Ostapenko | 6 | 6 | | | | | | | | | | | | | | |