# 2023 Adelaide International 1 – Women's singles

Aryna Sabalenka defeated Linda Nosková in the final, 6–3, 7–6$^{(7–4)}$ to win her 11th WTA Tour singles title. She did not drop a set during the tournament. Nosková reached her first WTA Tour final after saving a match point in the first qualifying round against Anna Kalinskaya, and a further match point in the quarterfinals against Victoria Azarenka.
Ashleigh Barty was the reigning champion, but retired from professional tennis in March 2022.

## Seeds

* Ons Jabeur (semifinals)
* Aryna Sabalenka (champion)
* Daria Kasatkina (first round)
* Veronika Kudermetova (quarterfinals)
* Danielle Collins (first round)
* Anett Kontaveit (first round)
* Jeļena Ostapenko (second round)
* Ekaterina Alexandrova (first 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

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Ons Jabeur | 3 | 6 | 3 | | | | |
| Q | Linda Nosková | 6 | 1 | 6 | | | | |
| Q | Linda Nosková | 6 | 1 | 6 | Q | Linda Nosková | 3 | 6$^4$ |
| | | | | | 2 | Aryna Sabalenka | 6 | 7$^7$ |
| | Irina-Camelia Begu | 3 | 2 | | 2 | Aryna Sabalenka | 6 | 7$^7$ |
| 2 | Aryna Sabalenka | 6 | 6 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | O Jabeur | 7$^7$ | 6 | | | | | | | | | | | |
| | S Cîrstea | 6 | 7$^7$ | | | S Cîrstea | 6$^3$ | 1 | | | | | | | | | | | |
| Q | V Golubic | 0 | 6$^1$ | | | | | | | 1 | O Jabeur | 7$^7$ | 7 | | | | | | |
| WC | J Fourlis | 1 | 6 | 4 | | | | | | Q | M Kostyuk | 6$^5$ | 5 | | | | | | |
| Q | M Kostyuk | 6 | 3 | 6 | Q | M Kostyuk | 6$^5$ | 6 | 6 | | | | | | | | | | |
| | E Rybakina | 5 | 6 | 6 | | E Rybakina | 7$^7$ | 2 | 3 | | | | | | | | | | |
| 5 | D Collins | 7 | 2 | 3 | | | | | | | | | | | 1 | O Jabeur | 3 | 6 | 3 |
| 3 | D Kasatkina | 3 | 7$^7$ | 3 | | | | | | | | | | | Q | L Nosková | 6 | 1 | 6 |
| Q | L Nosková | 6 | 6$^2$ | 6 | Q | L Nosková | 6 | 6 | | | | | | | | | | | |
| Q | C Liu | 4 | 6 | 6 | Q | C Liu | 2 | 2 | | | | | | | | | | | |
| WC | P Hon | 6 | 3 | 3 | | | | | | Q | L Nosková | 6 | 6$^3$ | 7$^8$ | | | | | |
| Q | A Kalinina | 6$^9$ | 6$^5$ | | | | | | | | V Azarenka | 4 | 7$^7$ | 6$^6$ | | | | | |
| | V Azarenka | 7$^{11}$ | 7$^7$ | | | V Azarenka | 6 | 7 | | | | | | | | | | | |
| | Q Zheng | 6 | 4 | 7$^9$ | | Q Zheng | 2 | 5 | | | | | | | | | | | |
| 6 | A Kontaveit | 1 | 6 | 6$^7$ | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | J Ostapenko | 6 | 6 | | | | | | | | | | | | | |
| | Ka Plíšková | 1 | 3 | | 7 | J Ostapenko | 3 | 0 | | | | | | | | |
| | I-C Begu | 3 | 7$^7$ | 6 | | I-C Begu | 6 | 6 | | | | | | | | |
| Q | S Rogers | 6 | 6$^5$ | 1 | | | | | | I-C Begu | 7 | 6 | | | | |
| WC | G Muguruza | 6 | 6$^3$ | 1 | | | | | 4 | V Kudermetova | 5 | 4 | | | | |
| PR | B Andreescu | 0 | 7$^7$ | 6 | PR | B Andreescu | 4 | 0 | | | | | | | | |
| | A Anisimova | 3 | 0 | | 4 | V Kudermetova | 6 | 6 | | | | | | | | |
| 4 | V Kudermetova | 6 | 6 | | | | | | | | | | | I-C Begu | 3 | 2 |
| 8 | E Alexandrova | 6 | 3 | 2 | | | | | | | | | 2 | A Sabalenka | 6 | 6 |
| PR | M Vondroušová | 4 | 6 | 6 | PR | M Vondroušová | 6 | 6 | | | | | | | | |
| | K Kanepi | 4 | 6 | 6 | | K Kanepi | 0 | 4 | | | | | | | | |
| | A Sasnovich | 6 | 1 | 4 | | | | | PR | M Vondroušová | 3 | 5 | | | | |
| | S Zhang | 7 | 3 | 0 | | | | | 2 | A Sabalenka | 6 | 7 | | | | |
| | L Samsonova | 5 | 6 | 6 | | L Samsonova | 6$^8$ | 6$^3$ | | | | | | | | |
| | | | | | 2 | A Sabalenka | 7$^{10}$ | 7$^7$ | | | | | | | | |

## Qualifying
### Seeds

* Anhelina Kalinina (qualified)
* Alison Riske-Amritraj (first round)
* Anastasia Potapova (qualifying competition)
* Shelby Rogers (qualified)
* Kateřina Siniaková (qualifying competition)
* Mayar Sherif (qualifying competition)
* Ana Bogdan (first round)
* Anna Kalinskaya (first round)
* Claire Liu (qualified)
* Jasmine Paolini (first round)
* Marta Kostyuk (qualified)
* Tamara Korpatsch (first round)

### Qualifiers

* Anhelina Kalinina
* Viktorija Golubic
* Linda Nosková
* Shelby Rogers
* Claire Liu
* Marta Kostyuk

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Anhelina Kalinina | 6 | 6 | | | | | |
| | Dayana Yastremska | 4 | 4 | | | | | |
| | Dayana Yastremska | 4 | 4 | | 1 | Anhelina Kalinina | 6 | 6 |
| | | | | | | Anna Bondár | 1 | 1 |
| | Anna Bondár | 3 | 7$^8$ | 7$^7$ | | Anna Bondár | 1 | 1 |
| 10 | Jasmine Paolini | 6 | 6$^6$ | 6$^4$ | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Alison Riske-Amritraj | 2 | 4 | | | | | | |
| | Viktorija Golubic | 6 | 6 | | | | | | |
| | Viktorija Golubic | 6 | 6 | | | Viktorija Golubic | 4 | 6 | 6 |
| | | | | | WC | Storm Hunter | 6 | 3 | 3 |
| WC | Storm Hunter | 3 | 6 | 6 | WC | Storm Hunter | 6 | 3 | 3 |
| 12 | Tamara Korpatsch | 6 | 3 | 3 | | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Anastasia Potapova | 6 | 6 | | | | | |
| PR | Taylor Townsend | 0 | 1 | | | | | |
| PR | Taylor Townsend | 0 | 1 | | 3 | Anastasia Potapova | 3 | 2 |
| | | | | | | Linda Nosková | 6 | 6 |
| | Linda Nosková | 3 | 6 | 7$^9$ | | Linda Nosková | 6 | 6 |
| 8 | Anna Kalinskaya | 6 | 2 | 6$^7$ | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Shelby Rogers | 7 | 6 | | | | | |
| | Yuan Yue | 5 | 1 | | | | | |
| | Yuan Yue | 5 | 1 | | 4 | Shelby Rogers | 6 | 6 |
| | | | | | WC | Kimberly Birrell | 1 | 2 |
| WC | Kimberly Birrell | 2 | 6 | 7 | WC | Kimberly Birrell | 1 | 2 |
| 7 | Ana Bogdan | 6 | 2 | 5 | | | | |

#### Fifth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 5 | Kateřina Siniaková | 6 | 7$^7$ | | | | | |
| | Kamilla Rakhimova | 3 | 6$^5$ | | | | | |
| | Kamilla Rakhimova | 3 | 6$^5$ | 5 | Kateřina Siniaková | 6 | 3 | 1 |
| | | | | 9 | Claire Liu | 0 | 6 | 6 |
| Alt | Magdalena Fręch | 3 | 3 | 9 | Claire Liu | 0 | 6 | 6 |
| 9 | Claire Liu | 6 | 6 | | | | | |

#### Sixth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 6 | Mayar Sherif | 6 | 7 | | | | |
| WC | Lizette Cabrera | 2 | 5 | | | | |
| WC | Lizette Cabrera | 2 | 5 | 6 | Mayar Sherif | 3 | 1 |
| | | | | 11 | Marta Kostyuk | 6 | 6 |
| | Cristina Bucșa | 6$^9$ | 4 | 11 | Marta Kostyuk | 6 | 6 |
| 11 | Marta Kostyuk | 7$^{11}$ | 6 | | | | |