Sabalenka's performance at the Queensland Tennis Centre underlined her status as the player to beat heading into the first Grand Slam of the season. She overpowered Muchova with her trademark aggression and control from the baseline, despite having lost their previous three meetings. The Czech player, a runner-up at the French Open in 2023, struggled to contain Sabalenka's intensity, particularly on serve and return.
Although Sabalenka missed three match points late in the contest, she remained composed and sealed the win when Muchova sent a shot long. Speaking afterwards, Sabalenka said she was pleased to finally turn the tide against a player she respects highly, adding that she always enjoys competing against Muchova.
The 27-year-old will now face Ukraine's Marta Kostyuk in Sunday's final. Kostyuk, ranked 26 in the world, advanced with a dominant 6-0 6-3 win over fourth seed Jessica Pegula. Sabalenka has won all four of her previous matches against Kostyuk without dropping a set, a record that gives her confidence heading into the decider.
In the men's draw at Brisbane, Brandon Nakashima set up a final meeting with top seed Daniil Medvedev. Nakashima claimed a 7-6 (7-4) 6-4 semi-final win over Aleksandar Kovacevic, while Medvedev, the 2021 US Open champion, defeated Alex Michelsen 6-4 6-2 to reach the final.
Attention also turned to the United Cup, where Switzerland reached the final for the first time with a 2-1 victory over Belgium in Sydney. Belinda Bencic and Jakub Paul secured the decisive mixed doubles match by beating Elise Mertens and Zizou Bergs 6-3 0-6 10-5 after a match tie-break. Earlier, Bencic had defeated Mertens in singles, maintaining her perfect eight-match winning record at the United Cup.
Switzerland will meet Poland in the final after Poland edged past defending champions the United States 2-1. Coco Gauff levelled the tie by beating Iga Swiatek 6-4 6-2, but Poland clinched the deciding mixed doubles to progress. The Australian Open begins on 18 January and runs until 1 February.
