Aryna Sabalenka has started 2026 with a statement win, lifting the Brisbane International Women’s Singles trophy after defeating Marta Kostyuk 6-4, 6-3 in the final. The victory caps another confident Brisbane run for the Belarusian star and underlines why she remains the benchmark heading into the season’s first major.

Played at Pat Rafter Arena, the final had the feel of a high-speed hard-court test: Kostyuk tried to change pace and redirect early, but Sabalenka’s first-strike tennis repeatedly tilted rallies in her favour. When the match tightened, the top seed’s ability to land heavy returns and step inside the baseline proved decisive.

For official tournament updates and match-week coverage, see the event hub here: Brisbane International coverage.

How the final played out

The opening set stayed close on the scoreboard, but Sabalenka consistently looked the more threatening player in the pressure moments. Even when Kostyuk found clean windows to attack, the World No. 1 absorbed the pace, turned defence into offence quickly, and forced uncomfortable second-ball positions.

By the second set, Sabalenka’s control became clearer. She held serve with authority and repeatedly forced Kostyuk to play extra shots under stress. Kostyuk kept competing and searched for openings, but Sabalenka’s combination of power and timing helped her close the door in straight sets.

Fans react: “She’s too funny”

It didn’t take long for social media to light up once the match was marked completed. A wave of posts praised Sabalenka’s form, while others focused on a moment that quickly became a talking point: her playful celebration after sealing the championship.

One widely shared reaction summed up the mood, pointing to Sabalenka’s animated on-court personality: “Sabalenka kissing her bicep muscles after sealing the win — she’s too funny.”

Another recurring theme was simple admiration for how difficult she looks to stop right now, especially on Australian hard courts: “Sabalenka is so freakishly good right now. Best player in the world.”

There was also plenty of respect for Kostyuk’s run to the final, even from fans who felt the matchup was brutally difficult on the day: “Kostyuk had one of her most consistent runs, but Sabalenka’s pace was overwhelming.”

A milestone win as World No. 1

Alongside the trophy, fans and stats accounts highlighted a notable benchmark attached to this victory: Sabalenka recorded her 75th match win as WTA World No. 1. The post also noted she reached 75 wins in 92 matches, matching Ashleigh Barty for the fastest to that mark among a select modern group.

Whether you’re tracking the numbers or simply watching the ball-striking, the takeaway from Brisbane feels similar: Sabalenka is carrying serious momentum into the next stage of the Australian swing, with her baseline power and returning pressure looking dialled in.

What it means next

Brisbane is often an early-season temperature check, and Sabalenka’s straight-sets final win is a strong one. Defending a title at this stage of the year isn’t only about form— it’s about managing expectation, handling pressure, and staying sharp when opponents swing freely. In that sense, this week looked like a complete performance.

For more tennis updates and match recaps, visit our: Swikblog Tennis section.