![Tested but unstoppable. Gauff regains control after a mid-match lapse and secures a big win in Melbourne. [Austalian Open Instagram]](https://sportsbytes.com.ph/wp-content/uploads/2026/01/Screenshot_595-400x200.png)
Coco Gauff recovered from a second-set wobble to defeat Karolina Muchova in three sets, advancing to the Australian Open quarterfinals as her Grand Slam pursuit stayed alive in Melbourne.
![Mirra Andreeva celebrates after securing the Adelaide International title. [photo credit: WTA Instagram]](https://sportsbytes.com.ph/wp-content/uploads/2026/01/Screenshot_549-400x200.png)
Mirra Andreeva produced a stunning comeback to defeat Victoria Mboko and capture the Adelaide International title, continuing her rapid rise on the WTA Tour.
![Andreeva prepares to face the winner of Maya Joint vs. Ajla Tomljanovic. [photo credit: Adelaide International Instagram]](https://sportsbytes.com.ph/wp-content/uploads/2026/01/Screenshot_529-400x200.png)
World No. 8 Mirra Andreeva defeated Marie Bouzkova 6-3, 6-1 to reach the quarterfinals of the Adelaide International, setting up a clash with the winner of Maya Joint vs. Ajla Tomljanovic.
![The Brisbane International court comes alive as Kostyuk advances to the semifinals. [photo credit: Brisbane International Instagram]](https://sportsbytes.com.ph/wp-content/uploads/2026/01/Screenshot_517-400x200.png)
Marta Kostyuk pulled off back-to-back wins over top-10 opponents to reach the semifinals at the Brisbane International, where she will meet Jessica Pegula.