# 2018 Australian Open – Girls' singles

Liang En-shuo won the girls' singles title at the 2018 Australian Open, defeating Clara Burel in the final, 6–3, 6–4.
Marta Kostyuk was the defending champion, but withdrew as she was still competing in the women's tournament.

## Seeds

* Wang Xinyu (semifinals)
* Liang En-shuo (champion)
* Simona Waltert (first round)
* María Lourdes Carlé (first round)
* Naho Sato (quarterfinals)
* Joanna Garland (second round)
* Alexa Noel (third round)
* Nika Radišić (first round)
* Wang Xiyu (quarterfinals)
* Lulu Sun (third round)
* Yuki Naito (second round)
* Elysia Bolton (third round)
* Daniela Vismane (quarterfinals)
* Zheng Qinwen (first round)
* Yasmine Mansouri (first round)
* Kamilla Rakhimova (third round)

## 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Wang Xinyu | 5 | 6 | 6 | | | | | | | | | |
| 5 | Naho Sato | 7 | 3 | 3 | | | | | | | | | |
| 5 | Naho Sato | 7 | 3 | 3 | 1 | Wang Xinyu | 6 | 1 | 0 | | | | |
| | | | | | | Clara Burel | 2 | 6 | 6 | | | | |
| | Dalayna Hewitt | 6$^4$ | 2 | | | Clara Burel | 2 | 6 | 6 | | | | |
| | Clara Burel | 7$^7$ | 6 | | | | | | | | | | |
| | Clara Burel | 7$^7$ | 6 | | | | | | | | Clara Burel | 3 | 4 |
| | | | | | | | | | | 2 | Liang En-shuo | 6 | 6 |
| | Elisabetta Cocciaretto | 6 | 6 | | | | | | | | | | | 2 | Liang En-shuo | 6 | 6 |
| 13 | Daniela Vismane | 3 | 4 | | | | | | | | | | |
| 13 | Daniela Vismane | 3 | 4 | | | Elisabetta Cocciaretto | 6 | 3 | 6$^5$ | | | | |
| | | | | | 2 | Liang En-shuo | 4 | 6 | 7$^7$ | | | | |
| 9 | Wang Xiyu | 4 | 6 | 3 | 2 | Liang En-shuo | 4 | 6 | 7$^7$ | | | | |
| 2 | Liang En-shuo | 6 | 4 | 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 | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| 1 | Wang Xinyu | 6 | 6 | | | | | | | | | | | | | | | | |
| Q | Sakura Hosogi | 1 | 4 | | 1 | Xin Wang | 6 | 5 | 6 | | | | | | | | | | |
| | Peyton Stearns | 6 | 6$^6$ | 7$^9$ | | P Stearns | 3 | 7 | 4 | | | | | | | | | | |
| | Gergana Topalova | 1 | 7$^8$ | 6$^7$ | | | | | | 1 | Xin Wang | 6 | 4 | 6 | | | | | |
| | Park So-hyun | 4 | 3 | | | | | | | | M Sawangkaew | 4 | 6 | 2 | | | | | |
| | Viktoriia Dema | 6 | 6 | | | V Dema | 3 | 4 | | | | | | | | | | | |
| | Mananchaya Sawangkaew | 6 | 6 | | | M Sawangkaew | 6 | 6 | | | | | | | | | | | |
| 15 | Yasmine Mansouri | 2 | 1 | | | | | | | | | | | | 1 | Xin Wang | 5 | 6 | 6 |
| 10 | Lulu Sun | 6 | 6 | | | | | | | | | | | | 5 | N Sato | 7 | 3 | 3 |
| | Draginja Vuković | 4 | 3 | | 10 | L Sun | 6 | 6 | | | | | | | | | | | |
| LL | Myah Petchey | 0 | 1 | | | N Mossmer | 2 | 2 | | | | | | | | | | | |
| | Nicole Mossmer | 6 | 6 | | | | | | | 10 | L Sun | 6$^5$ | 7$^7$ | 1 | | | | | |
| WC | Annerly Poulos | 6 | 7$^{11}$ | | | | | | | 5 | N Sato | 7$^7$ | 6$^5$ | 6 | | | | | |
| | Ania Hertel | 2 | 6$^9$ | | WC | A Poulos | 2 | 1 | | | | | | | | | | | |
| | Gemma Heath | 6 | 2 | 2 | 5 | N Sato | 6 | 6 | | | | | | | | | | | |
| 5 | Naho Sato | 3 | 6 | 6 | | | | | | | | | | | | | | | |

#### Section 2

| 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 |
| 4 | María Lourdes Carlé | 6$^5$ | 4 | | | | | | | | | | | | | |
| | Dalayna Hewitt | 7$^7$ | 6 | | | D Hewitt | 6 | 6 | | | | | | | | |
| | Sada Nahimana | 6$^0$ | 6 | 2 | Q | M Uchijima | 3 | 3 | | | | | | | | |
| Q | Moyuka Uchijima | 7$^7$ | 4 | 6 | | | | | | D Hewitt | 7 | 6 | | | | |
| Q | Hannah Viller Møller | 6 | 1 | 4 | | | | | WC | A Marshall | 5 | 2 | | | | |
| | Alina Charaeva | 4 | 6 | 6 | | A Charaeva | 2 | 4 | | | | | | | | |
| WC | Amber Marshall | 6 | 7$^8$ | | WC | A Marshall | 6 | 6 | | | | | | | | |
| 14 | Zheng Qinwen | 1 | 6$^6$ | | | | | | | | | | | D Hewitt | 6$^4$ | 2 |
| 12 | Elysia Bolton | 4 | 6 | 6 | | | | | | | | | | C Burel | 7$^7$ | 6 |
| WC | Ivana Popovic | 6 | 3 | 4 | 12 | E Bolton | 6 | 6 | | | | | | | | |
| | Oona Orpana | 6 | 3 | 3 | | H Sato | 4 | 1 | | | | | | | | |
| | Himari Sato | 2 | 6 | 6 | | | | | 12 | E Bolton | 7$^7$ | 6$^5$ | 4 | | | |
| | Clara Burel | 6 | 6 | | | | | | | C Burel | 6$^1$ | 7$^7$ | 6 | | | |
| | Ana Makatsaria | 2 | 3 | | | C Burel | 6 | 6 | | | | | | | | |
| Q | Akanksha Bhan | 6$^2$ | 0 | | 6 | J Garland | 3 | 1 | | | | | | | | |
| 6 | Joanna Garland | 7$^7$ | 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 | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| 8 | Nika Radišič | 2 | 3 | | | | | | | | | | | | | | | |
| WC | Gabriella Da Silva-Fick | 6 | 6 | | WC | G Da Silva-Fick | 4 | 2 | | | | | | | | | | |
| | Elisabetta Cocciaretto | 2 | 6 | 6 | | E Cocciaretto | 6 | 6 | | | | | | | | | | |
| | Coco Gauff | 6 | 2 | 2 | | | | | | | E Cocciaretto | 6 | 6 | | | | | |
| | Diae El Jardi | 5 | 3 | | | | | | | Q | CH-y Wong | 4 | 2 | | | | | |
| Q | Cody Wong Hong-yi | 7 | 6 | | Q | CH-y Wong | 4 | 6 | 6 | | | | | | | | | |
| | Karolína Beránková | 2 | 4 | | 11 | Y Naito | 6 | 4 | 0 | | | | | | | | | |
| 11 | Yuki Naito | 6 | 6 | | | | | | | | | | | | | E Cocciaretto | 6 | 6 |
| 13 | Daniela Vismane | 6 | 6 | | | | | | | | | | | | 13 | D Vismane | 3 | 4 |
| Q | Niluka Madurawe | 3 | 4 | | 13 | D Vismane | 6 | 6 | | | | | | | | | | |
| | Loudmilla Bencheikh | 6 | 6 | | | L Bencheikh | 4 | 3 | | | | | | | | | | |
| WC | Tang Qianhui | 1 | 4 | | | | | | | 13 | D Vismane | 3 | 6 | 6 | | | | |
| | Daria Frayman | 7 | 6 | | | | | | | | D Frayman | 6 | 3 | 2 | | | | |
| WC | Zara Brankovic | 5 | 2 | | | D Frayman | 6 | 6 | | | | | | | | | | |
| Q | Himeno Sakatsume | 6 | 6 | | Q | H Sakatsume | 1 | 3 | | | | | | | | | | |
| 3 | Simona Waltert | 4 | 2 | | | | | | | | | | | | | | | |

#### Section 4

| 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 | Quarterfinals |
| 7 | Alexa Noel | 7$^7$ | 6 | | | | | | | | | | | | | | | |
| | Stefania Rogozińska Dzik | 6$^1$ | 1 | | 7 | A Noel | 6 | 6 | | | | | | | | | | |
| | Mariam Dalakishvili | 6 | 3 | 6 | | M Dalakishvili | 2 | 0 | | | | | | | | | | |
| WC | Megan Smith | 2 | 6 | 3 | | | | | 7 | A Noel | 3 | 5 | | | | | | |
| | Layne Sleeth | 2 | 1 | | | | | | 9 | Xiy Wang | 6 | 7 | | | | | | |
| | Mana Kawamura | 6 | 6 | | | M Kawamura | 1 | 3 | | | | | | | | | | |
| | Violet Apisah | 3 | 6 | 3 | 9 | Xiy Wang | 6 | 6 | | | | | | | | | | |
| 9 | Wang Xiyu | 6 | 3 | 6 | | | | | | | | | | 9 | Xiy Wang | 4 | 6 | 3 |
| 16 | Kamilla Rakhimova | 6 | 6 | | | | | | | | | | | 2 | E-s Liang | 6 | 4 | 6 |
| | Ali Collins | 2 | 2 | | 16 | K Rakhimova | 6 | 6 | | | | | | | | | | |
| | Viktória Morvayová | 6 | 6 | | | V Morvayová | 0 | 2 | | | | | | | | | | |
| | Hurricane Tyra Black | 4 | 2 | | | | | | 16 | K Rakhimova | 6 | 4 | 4 | | | | | |
| Q | Anri Nagata | 6$^6$ | 7$^7$ | 7$^{10}$ | | | | | 2 | E-s Liang | 2 | 6 | 6 | | | | | |
| | Diane Parry | 7$^8$ | 6$^3$ | 6$^8$ | Q | A Nagata | 2 | 1 | | | | | | | | | | |
| WC | Olivia Gadecki | 6 | 3 | 6$^3$ | 2 | E-s Liang | 6 | 6 | | | | | | | | | | |
| 2 | Liang En-shuo | 3 | 6 | 7$^7$ | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Valentina Ivanov (qualifying competition)
* Sakura Hosogi (qualified)
* Anri Nagata (qualified)
* Ayumi Miyamoto (first round)
* Wang Jiaqi (qualifying competition)
* Niluka Madurawe (qualified)
* Moyuka Uchijima (qualified)
* Rina Saigo (qualifying competition)
* Giulia Morlet (first round)
* Akanksha Bhan (qualified)
* Lisa Piccinetti (qualifying competition, retired)
* Zoziya Kardava (first round)
* Melis Yasar (first round)
* Cody Wong Hong-yi (qualified)
* Funa Kozaki (qualifying competition)
* Hannah Viller Møller (qualified)

### Qualifiers

* Cody Wong Hong-yi
* Sakura Hosogi
* Anri Nagata
* Hannah Viller Møller
* Himeno Sakatsume
* Niluka Madurawe
* Moyuka Uchijima
* Akanksha Bhan

### Lucky loser

* Myah Petchey

### Draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Valentina Ivanov | 6 | 5 | 6 | | | | | |
| | Lee Kuan-yi | 2 | 7 | 4 | | | | | |
| | Lee Kuan-yi | 2 | 7 | 4 | 1 | Valentina Ivanov | 6 | 3 | 3 |
| | | | | | 14 | Cody Wong Hong-yi | 4 | 6 | 6 |
| | Yuki Ando | 3 | 5 | | 14 | Cody Wong Hong-yi | 4 | 6 | 6 |
| 14 | Cody Wong Hong-yi | 6 | 7 | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Sakura Hosogi | 6 | 6 | | | | | |
| WC | Tina Nadine Smith | 2 | 0 | | | | | |
| WC | Tina Nadine Smith | 2 | 0 | | 2 | Sakura Hosogi | 6 | 2 |
| | | | | | 11 | Lisa Piccinetti | 0 | 0$^r$ |
| | Carol Youngsuh Lee | 6 | 1 | 0 | 11 | Lisa Piccinetti | 0 | 0$^r$ |
| 11 | Lisa Piccinetti | 3 | 6 | 6 | | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Anri Nagata | 6 | 7 | | | | |
| WC | Anastasia Berezov | 0 | 5 | | | | |
| WC | Anastasia Berezov | 0 | 5 | 3 | Anri Nagata | 7 | 7 |
| | | | | | Myah Petchey | 5 | 5 |
| | Myah Petchey | 6 | 6 | | Myah Petchey | 5 | 5 |
| 9 | Giulia Morlet | 3 | 4 | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Ayumi Miyamoto | 2 | 3 | | | | |
| | Dakota Fordham | 6 | 6 | | | | |
| | Dakota Fordham | 6 | 6 | | Dakota Fordham | 5 | 4 |
| | | | | 16 | Hannah Viller Møller | 7 | 6 |
| WC | Tallulah Farrow | 5 | 4 | 16 | Hannah Viller Møller | 7 | 6 |
| 16 | Hannah Viller Møller | 7 | 6 | | | | |

#### Fifth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 5 | Wang Jiaqi | 1 | 6 | 6 | | | | | |
| WC | Cyan Sun | 6 | 4 | 3 | | | | | |
| WC | Cyan Sun | 6 | 4 | 3 | 5 | Wang Jiaqi | 5 | 6 | 0 |
| | | | | | | Himeno Sakatsume | 7 | 4 | 6 |
| | Himeno Sakatsume | 6 | 6 | | | Himeno Sakatsume | 7 | 4 | 6 |
| 13 | Melis Yasar | 3 | 2 | | | | | | |

#### Sixth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 6 | Niluka Madurawe | 6 | 6 | | | | | |
| WC | Helena Spiridis | 3 | 1 | | | | | |
| WC | Helena Spiridis | 3 | 1 | | 6 | Niluka Madurawe | 6 | 6 |
| | | | | | 15 | Funa Kozaki | 3 | 2 |
| WC | Sara Nayar | 6 | 6$^3$ | 3 | 15 | Funa Kozaki | 3 | 2 |
| 15 | Funa Kozaki | 1 | 7$^7$ | 6 | | | | |

#### Seventh qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 7 | Moyuka Uchijima | 6 | 6 | | | | | |
| | Kristina Novak | 4 | 1 | | | | | |
| | Kristina Novak | 4 | 1 | | 7 | Moyuka Uchijima | 6 | 6 |
| | | | | | | Anđela Skrobonja | 4 | 0 |
| | Anđela Skrobonja | 6 | 3 | 7$^8$ | | Anđela Skrobonja | 4 | 0 |
| 12 | Zoziya Kardava | 2 | 6 | 6$^6$ | | | | |

#### Eighth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 8 | Rina Saigo | 6 | 6 | | | | | |
| | Fiona Ganz | 1 | 4 | | | | | |
| | Fiona Ganz | 1 | 4 | | 8 | Rina Saigo | 2 | 4 |
| | | | | | 10 | Akanksha Bhan | 6 | 6 |
| | Lisa Mays | 3 | 6 | 1 | 10 | Akanksha Bhan | 6 | 6 |
| 10 | Akanksha Bhan | 6 | 3 | 6 | | | | |