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    "headline": "Coco Gauff defeats Zeynep Sonmez at US Open 2026",
    "dek": "Coco Gauff defeated Zeynep Sonmez at the US Open 2026 using a rejuvenated serve.",
    "prose": "Coco Gauff defeated Zeynep Sonmez at the US Open 2026 in New York. [^1]\n\nElena Rybakina and Coco Gauff advanced to the second round of the 2026 US Open after winning their opening matches. [^2]\n\nAnalysis from the Cincinnati Open earlier in the month showed Gauff hitting closer to the line while maintaining serve speed. [^3]\n\nGauff won the opening set 6-0 and held serve in less than 90 seconds. [^4]\n\nElena Rybakina defeated Thea Frodin with a score of 6-3 and 6-2 to reach the second round. [^5]\n\nRybakina, currently ranked second in the world, aims to win her third Grand Slam title and potentially reclaim the world number one spot. [^6]\n\nAlexander Zverev won the match against Lorenzo Sonego with a score of 6:4, 3:6, 6:7(7), 7:5, 6:4. [^7]\n\nThe US Open Grand Slam tournament began in New York with matches in the first round. [^8]",
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