# 2025 Adelaide International – Women's singles

Madison Keys defeated Jessica Pegula in the final, 6–3, 4–6, 6–1 to win the women's singles tennis title at the 2024 Adelaide International. It was her ninth career WTA Tour singles title.
Jeļena Ostapenko was the defending champion but lost in the second round to Keys.

## Seeds

The top two seeds received a bye into the second round.
* Jessica Pegula (final)
* Emma Navarro (quarterfinals)
* Daria Kasatkina (quarterfinals)
* Danielle Collins (first round)
* Paula Badosa (second round)
* Diana Shnaider (quarterfinals)
* Anna Kalinskaya (first round, retired)
* Jeļena Ostapenko (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 | Semifinals | Final | Final | Final | Final | Final |
| 1 | Jessica Pegula | 7$^7$ | 6 | | | | | | |
| | Yulia Putintseva | 6$^4$ | 3 | | | | | | |
| | Yulia Putintseva | 6$^4$ | 3 | | 1 | Jessica Pegula | 3 | 6 | 1 |
| | | | | | | Madison Keys | 6 | 4 | 6 |
| | Madison Keys | 5 | 7 | 3 | | Madison Keys | 6 | 4 | 6 |
| | Liudmila Samsonova | 7 | 5 | 0$^r$ | | | | | |

### 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 |
| | | | | | 1 | J Pegula | 6 | 6 | | | | | | | | | | |
| | L Nosková | 3 | 3 | | LL | M Sakkari | 4 | 1 | | | | | | | | | | |
| LL | M Sakkari | 6 | 6 | | | | | | | 1 | J Pegula | 6 | 2 | | | | | |
| | M Kostyuk | 6 | 2 | 2 | | | | | | LL | A Krueger | 4 | 0$^r$ | | | | | |
| LL | A Krueger | 4 | 6 | 6 | LL | A Krueger | 7$^7$ | 6$^4$ | 6 | | | | | | | | | |
| Q | P Stearns | 7$^7$ | 3 | 5 | 5 | P Badosa | 6$^5$ | 7$^7$ | 2 | | | | | | | | | |
| 5 | P Badosa | 6$^5$ | 6 | 7 | | | | | | | | | | | 1 | J Pegula | 7$^7$ | 6 |
| 4 | D Collins | 6$^6$ | 2 | | | | | | | | | | | | | Y Putintseva | 6$^4$ | 3 |
| WC | O Jabeur | 7$^8$ | 6 | | WC | O Jabeur | 2 | 4 | | | | | | | | | | |
| | D Vekić | 2 | 3 | | | Y Putintseva | 6 | 6 | | | | | | | | | | |
| | Y Putintseva | 6 | 6 | | | | | | | | Y Putintseva | 7$^7$ | 6$^9$ | 6 | | | | |
| | A Pavlyuchenkova | 4 | 7$^7$ | 2 | | | | | | 6 | D Shnaider | 6$^9$ | 7$^{11}$ | 4 | | | | |
| PR | M Vondroušová | 6 | 6$^4$ | 6 | PR | M Vondroušová | 6 | 1$^r$ | | | | | | | | | | |
| Q | K Siniaková | 3 | 6 | 0 | 6 | D Shnaider | 4 | 1 | | | | | | | | | | |
| 6 | D Shnaider | 6 | 0 | 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 | J Ostapenko | 4 | 6 | 6 | | | | | | | | | | | | | |
| | M Fręch | 6 | 1 | 1 | 8 | J Ostapenko | 6 | 4 | 3 | | | | | | | | |
| | B Haddad Maia | 2 | 1 | | | M Keys | 3 | 6 | 6 | | | | | | | | |
| | M Keys | 6 | 6 | | | | | | | | M Keys | 6 | 6 | | | | |
| Q | Xin Wang | 4 | 0 | | | | | | | 3 | D Kasatkina | 1 | 3 | | | | |
| WC | E Jones | 6 | 6 | | WC | E Jones | 5 | 3 | | | | | | | | | |
| WC | O Gadecki | 2 | 3 | | 3 | D Kasatkina | 7 | 6 | | | | | | | | | |
| 3 | D Kasatkina | 6 | 6 | | | | | | | | | | | M Keys | 5 | 7 | 3 |
| 7 | A Kalinskaya | 2 | 0$^r$ | | | | | | | | | | | L Samsonova | 7 | 5 | 0$^r$ |
| Q | B Bencic | 6 | 1 | | Q | B Bencic | 6$^3$ | 6 | 4 | | | | | | | | |
| Q | M Bouzková | 6 | 4 | 1 | | L Samsonova | 7$^7$ | 4 | 6 | | | | | | | | |
| | L Samsonova | 1 | 6 | 6 | | | | | | | L Samsonova | 6 | 6 | | | | |
| Q | L Fernandez | 4 | 6 | 2 | | | | | | 2 | E Navarro | 4 | 4 | | | | |
| | E Alexandrova | 6 | 3 | 6 | | E Alexandrova | 6$^4$ | 4 | | | | | | | | | |
| | | | | | 2 | E Navarro | 7$^7$ | 6 | | | | | | | | | |

## Qualifying
### Seeds

* Anastasia Pavlyuchenkova (moved to main draw)
* Leylah Fernandez (qualified)
* Maria Sakkari (qualifying competition, lucky loser)
* Wang Xinyu (qualified)
* Marie Bouzková (qualified)
* Kateřina Siniaková (qualified)
* Peyton Stearns (qualified)
* Kamilla Rakhimova (qualifying competition)
* Moyuka Uchijima (first round)
* Ashlyn Krueger (qualifying competition, lucky loser)
* Sorana Cîrstea (first round)
* Irina-Camelia Begu (qualifying competition)

### Qualifiers

* Belinda Bencic
* Leylah Fernandez
* Peyton Stearns
* Wang Xinyu
* Marie Bouzková
* Kateřina Siniaková

### Lucky losers

* Maria Sakkari
* Ashlyn Krueger

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| Alt | Guo Hanyu | 3 | 3 | | | | |
| | Laura Siegemund | 6 | 6 | | | | |
| | Laura Siegemund | 6 | 6 | | Laura Siegemund | 2 | 3 |
| | | | | WC | Belinda Bencic | 6 | 6 |
| WC | Belinda Bencic | 6 | 6 | WC | Belinda Bencic | 6 | 6 |
| 9 | Moyuka Uchijima | 2 | 3 | | | | |

#### Second qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Leylah Fernandez | 6 | 7$^7$ | | | | |
| PR | Jodie Burrage | 3 | 6$^2$ | | | | |
| PR | Jodie Burrage | 3 | 6$^2$ | 2 | Leylah Fernandez | 6 | 6 |
| | | | | 12 | Irina-Camelia Begu | 3 | 1 |
| WC | Kaylah McPhee | 2 | 2 | 12 | Irina-Camelia Begu | 3 | 1 |
| 12 | Irina-Camelia Begu | 6 | 6 | | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3/WC | Maria Sakkari | 6 | 4 | | | | | |
| PR | Zheng Saisai | 2 | 0$^r$ | | | | | |
| PR | Zheng Saisai | 2 | 0$^r$ | 3/WC | Maria Sakkari | 4 | 7$^{12}$ | 3 |
| | | | | 7 | Peyton Stearns | 6 | 6$^{10}$ | 6 |
| | Malene Helgø | 2 | 1 | 7 | Peyton Stearns | 6 | 6$^{10}$ | 6 |
| 7 | Peyton Stearns | 6 | 6 | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Wang Xinyu | 7 | 6 | | | | | |
| | Tatjana Maria | 5 | 4 | | | | | |
| | Tatjana Maria | 5 | 4 | | 4 | Wang Xinyu | 6 | 6 |
| | | | | | 8 | Kamilla Rakhimova | 3 | 1 |
| | Jaqueline Cristian | 6 | 5 | 2 | 8 | Kamilla Rakhimova | 3 | 1 |
| 8 | Kamilla Rakhimova | 1 | 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 | Marie Bouzková | 2 | 7 | 6 | | | | | |
| | Gabriella Da Silva-Fick | 6 | 5 | 2 | | | | | |
| | Gabriella Da Silva-Fick | 6 | 5 | 2 | 5 | Marie Bouzková | 3 | 6 | 6 |
| | | | | | | Jule Niemeier | 6 | 1 | 2 |
| | Jule Niemeier | 6 | 6 | | | Jule Niemeier | 6 | 1 | 2 |
| 11 | Sorana Cîrstea | 4 | 2 | | | | | | |

#### Sixth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 6 | Kateřina Siniaková | 7 | 6 | | | | | |
| | Cristina Bucșa | 5 | 0 | | | | | |
| | Cristina Bucșa | 5 | 0 | 6 | Kateřina Siniaková | 6 | 2 | 6 |
| | | | | 10 | Ashlyn Krueger | 3 | 6 | 2 |
| WC | Ajla Tomljanović | 5 | 4 | 10 | Ashlyn Krueger | 3 | 6 | 2 |
| 10 | Ashlyn Krueger | 7 | 6 | | | | | |