# 2023 ASB Classic – Women's singles

Coco Gauff won the title, defeating Rebeka Masarova in the final, 6–1, 6–1. It was her third career title, not losing a set throughout the tournament.
Serena Williams was the reigning champion from when the event was last held in 2020, but retired from professional tennis in 2022.

## Seeds

* Coco Gauff (champion)
* Sloane Stephens (first round)
* Leylah Fernandez (quarterfinals)
* Bernarda Pera (first round)
* Wang Xiyu (first round, retired)
* Madison Brengle (first round)
* Danka Kovinić (semifinals)
* Rebecca Marino (second 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 | Final | Final | Final | Final |
| 1 | Coco Gauff | 6 | 6 | | | | |
| 7 | Danka Kovinić | 0 | 2 | | | | |
| 7 | Danka Kovinić | 0 | 2 | 1 | Coco Gauff | 6 | 6 |
| | | | | Q | Rebeka Masarova | 1 | 1 |
| Q | Ysaline Bonaventure | 3 | 3 | Q | Rebeka Masarova | 1 | 1 |
| Q | Rebeka Masarova | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | C Gauff | 6 | 6 | | | | | | | | | | | | | | |
| | T Maria | 4 | 1 | | 1 | C Gauff | 6 | 6 | | | | | | | | | |
| | Xin Wang | 6$^6$ | 3 | | WC | S Kenin | 4 | 4 | | | | | | | | | |
| WC | S Kenin | 7$^8$ | 6 | | | | | | | 1 | C Gauff | 6 | 6 | | | | |
| Q | K Volynets | 6$^4$ | 2 | | | | | | | | L Zhu | 3 | 2 | | | | |
| WC | V Williams | 7$^7$ | 6 | | WC | V Williams | 6 | 2 | 5 | | | | | | | | |
| | L Zhu | 4 | 7$^8$ | 6 | | L Zhu | 3 | 6 | 7 | | | | | | | | |
| 6 | M Brengle | 6 | 6$^6$ | 4 | | | | | | | | | | 1 | C Gauff | 6 | 6 |
| 4 | B Pera | 4 | 4 | | | | | | | | | | | 7 | D Kovinić | 0 | 2 |
| Q | V Kužmová | 6 | 6 | | Q | V Kužmová | 0 | 7 | 0 | | | | | | | | |
| | E Raducanu | 4 | 6 | 6 | | E Raducanu | 6 | 5 | 0$^r$ | | | | | | | | |
| | L Fruhvirtová | 6 | 4 | 2 | | | | | | Q | V Kužmová | 3 | 2 | | | | |
| | T Zidanšek | 2 | 1 | | | | | | | 7 | D Kovinić | 6 | 6 | | | | |
| | L Davis | 6 | 6 | | | L Davis | 6 | 3 | 2 | | | | | | | | |
| Q | N Hibino | 1 | 4 | | 7 | D Kovinić | 4 | 6 | 6 | | | | | | | | |
| 7 | D Kovinić | 6 | 6 | | | | | | | | | | | | | | |

### Bottom 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | R Marino | 6 | 7$^7$ | | | | | | | | | | | | | | |
| | D Gálfi | 3 | 6$^3$ | | 8 | R Marino | 6 | 3 | 3 | | | | | | | | |
| Q | Y Bonaventure | 5 | 6 | 6 | Q | Y Bonaventure | 3 | 6 | 6 | | | | | | | | |
| | C McNally | 7 | 4 | 4 | | | | | | Q | Y Bonaventure | 6 | 6 | | | | |
| | J Grabher | 5 | 6 | 6 | | | | | | 3 | L Fernandez | 4 | 2 | | | | |
| | T Martincová | 7 | 1 | 2 | | J Grabher | 0 | 1 | | | | | | | | | |
| WC | B Fruhvirtová | 1 | 1 | | 3 | L Fernandez | 6 | 6 | | | | | | | | | |
| 3 | L Fernandez | 6 | 6 | | | | | | | | | | | Q | Y Bonaventure | 3 | 3 |
| 5 | Xiy Wang | 3$^r$ | | | | | | | | | | | | Q | R Masarova | 6 | 6 |
| PR | K Muchová | 5 | | | PR | K Muchová | 6 | 6 | | | | | | | | | |
| WC | E Routliffe | 2 | 6 | 4 | Q | E-G Ruse | 4 | 1 | | | | | | | | | |
| Q | E-G Ruse | 6 | 4 | 6 | | | | | | PR | K Muchová | 6$^4$ | 6$^2$ | | | | |
| | E Cocciaretto | 4 | 6 | 5 | | | | | | Q | R Masarova | 7$^7$ | 7$^7$ | | | | |
| | A Blinkova | 6 | 4 | 7 | | A Blinkova | 1 | 4 | | | | | | | | | |
| Q | R Masarova | 6 | 7$^7$ | | Q | R Masarova | 6 | 6 | | | | | | | | | |
| 2 | S Stephens | 3 | 6$^5$ | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Ysaline Bonaventure (qualified)
* Varvara Gracheva (qualifying competition)
* Moyuka Uchijima (qualifying competition)
* Sara Errani (qualifying competition)
* Diana Shnaider (first round)
* Katie Volynets (qualified)
* Arantxa Rus (qualifying competition)
* Elena-Gabriela Ruse (qualified)
* Elizabeth Mandlik (first round)
* CoCo Vandeweghe (first round)
* Ann Li (first round)
* Rebeka Masarova (qualified)

### Qualifiers

* Ysaline Bonaventure
* Viktória Kužmová
* Elena-Gabriela Ruse
* Rebeka Masarova
* Nao Hibino
* Katie Volynets

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Ysaline Bonaventure | 6 | 6 | | | | | |
| | Elsa Jacquemot | 3 | 4 | | | | | |
| | Elsa Jacquemot | 3 | 4 | 1 | Ysaline Bonaventure | 6 | 2 | 6 |
| | | | | 7 | Arantxa Rus | 3 | 6 | 4 |
| | Lucrezia Stefanini | 2 | 0 | 7 | Arantxa Rus | 3 | 6 | 4 |
| 7 | Arantxa Rus | 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 | Varvara Gracheva | 7 | 5 | 6 | | | | | |
| | Caroline Dolehide | 5 | 7 | 2 | | | | | |
| | Caroline Dolehide | 5 | 7 | 2 | 2 | Varvara Gracheva | 3 | 6 | 3 |
| | | | | | | Viktória Kužmová | 6 | 4 | 6 |
| | Viktória Kužmová | 6 | 6 | | | Viktória Kužmová | 6 | 4 | 6 |
| 9 | Elizabeth Mandlik | 4 | 4 | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Moyuka Uchijima | 6 | 6 | | | | |
| WC | Chloé Paquet | 3 | 4 | | | | |
| WC | Chloé Paquet | 3 | 4 | 3 | Moyuka Uchijima | 4 | 1 |
| | | | | 8 | Elena-Gabriela Ruse | 6 | 6 |
| | Aliona Bolsova | 5 | 4 | 8 | Elena-Gabriela Ruse | 6 | 6 |
| 8 | Elena-Gabriela Ruse | 7 | 6 | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Sara Errani | 6 | 6 | | | | |
| WC | Vivian Yang | 1 | 4 | | | | |
| WC | Vivian Yang | 1 | 4 | 4 | Sara Errani | 2 | 3 |
| | | | | 12 | Rebeka Masarova | 6 | 6 |
| WC | Katherine Sebov | 6$^4$ | 6$^5$ | 12 | Rebeka Masarova | 6 | 6 |
| 12 | Rebeka Masarova | 7$^7$ | 7$^7$ | | | | |

#### Fifth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 5 | Diana Shnaider | 4 | 6 | 3 | | | | |
| | Jaqueline Cristian | 6 | 3 | 6 | | | | |
| | Jaqueline Cristian | 6 | 3 | 6 | Jaqueline Cristian | 3 | 6 | 2 |
| | | | | | Nao Hibino | 6 | 4 | 6 |
| | Nao Hibino | 2 | 7$^{11}$ | 6 | Nao Hibino | 6 | 4 | 6 |
| 10 | CoCo Vandeweghe | 6 | 6$^9$ | 2 | | | | |

#### Sixth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition |
| 6 | Katie Volynets | 1 | 6 | 6 | | | |
| | Katrina Scott | 6 | 3 | 3 | | | |
| | Katrina Scott | 6 | 3 | 3 | 6 | Katie Volynets | w/o |
| | | | | | WC | Eugenie Bouchard | |
| WC | Eugenie Bouchard | 6 | 6 | | WC | Eugenie Bouchard | |
| 11 | Ann Li | 4 | 3 | | | | |