
NEW YORK – In a match that was far more than a battle for a quarterfinal spot, Amanda Anisimova authored the latest chapter in her remarkable comeback story. The American star defeated Brazil's Beatriz Haddad Maia in a grueling fourth-round encounter, prevailing in a third-set tiebreak to secure her place in the US Open 2025 quarterfinals. The final scoreline reflected the intensity of the battle: 6-7(4), 7-6(5), 7-6(3).
The match was a brutal war of attrition, a stark contrast to the effortless power displays seen elsewhere in the draw. After splitting two tense tiebreak sets, the final set was a physical and mental grind. With the score locked at 6-6 and 0-3 in the tiebreak, Anisimova dug deep, reeling off seven of the next eight points to seal a victory that sent the Arthur Ashe Stadium crowd into a frenzy.
This win is more than just a result; it's a testament to Anisimova's resilience and fighting spirit. Now, the reward—and the ultimate test—awaits: a showdown with World No. 1 and defending champion, Iga Swiatek.
Analysis: How Anisimova Tamed the Challenge
Anisimova’s victory over Haddad Maia was built on mental fortitude as much as it was on power. Facing one of the tour's fittest competitors, known for her heavy topspin and relentless baseline hitting, Anisimova had to be patient and precise.
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Weathering the Storm: Haddad Maia’s lefty forehand was creating damaging angles, pushing Anisimova well behind the baseline. The key was Anisimova's ability to absorb that pressure and fire back with interest, using her flatter, more aggressive shot-making to end points abruptly. 
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Clutch Gene: In the biggest moments, Anisimova’s serve was the difference. She fired 15 aces and won over 70% of her first-serve points, bailing herself out of trouble repeatedly. Her ability to hit clean winners off both wings on break points down kept her in the fight. 
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Emotional Control: Perhaps the most impressive improvement in Anisimova's game is her composure. The frustration that sometimes derailed her in the past was replaced by a steely determination, a clear-headed focus that was vital in navigating two tiebreaks in the final two sets. 
