Defending champion Aryna Sabalenka has advanced to the semi-finals of the US Open 2025 in an unexpected turn of events. Her quarterfinal opponent, Marketa Vondrousova, was forced to withdraw from the tournament due to a knee injury, handing Sabalenka a walkover victory.
Vondrousova’s Unfortunate Exit
Marketa Vondrousova, the reigning Wimbledon champion, had been struggling with knee pain throughout the season. Ahead of her highly anticipated clash with Sabalenka, she aggravated the injury during practice and, after medical consultation, decided to pull out. The withdrawal is a heartbreaking setback for the Czech star, who had been eyeing a deep run in New York.
Sabalenka’s Reaction
Sabalenka expressed her sympathy for Vondrousova, praising her resilience and wishing her a speedy recovery. The Belarusian star acknowledged how difficult it is for any athlete to miss out on such a big stage due to injury.
A Rare Walkover in US Open History
This incident marks a rare moment in Grand Slam tennis. Sabalenka became only the third woman in the Open Era to reach a Grand Slam semifinal via walkover. Such moments highlight both the unpredictability and the physical toll of elite tennis.
What’s Next for Sabalenka
With the walkover, Sabalenka gets extra rest heading into the semifinals—an advantage that could prove crucial in the later rounds. She will now prepare to face Jessica Pegula, setting up a blockbuster semifinal clash and a rematch of last year’s US Open final.
Road to the Title Defense
Sabalenka remains one of the strongest contenders for the title. Her powerful baseline game, fierce competitiveness, and experience on the big stage make her a serious favorite. Fans will be watching closely to see if she can defend her crown and secure back-to-back US Open championships.
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