Coco Gauff of the United States competes in her round of 32 match against Marta Kostyuk of Ukraine during the WTA Qatar TotalEnergies Open 2025 tennis tournament at the Khalifa International Tennis ...

Discover how Marta Kostyuk stunned Coco Gauff at the Qatar Open with a dominant performance and a bold post-match statement.

In the first major shakeup of the WTA 1000 season, Marta Kostyuk took down World No. 3 Coco Gauff with a straight-sets ...

Marta Kostyuk took advantage of Coco Gauff’s uneven performance Tuesday in Doha to capture her biggest hard-court win to date.

Marta Kostyuk is making history at the Australian Open and she’s doing it with a lot of personality. The 15-year-old became the youngest player to reach the third round of the Happy Slam since ...

Little sister, you're on notice! Zoryana Kostyuk is reaping the rewards of being her big sister Marta Kostyuk's lucky charm this week at the Mubadala Citi DC Open. The elder Kostyuk is through to ...

Marta Kostyuk has left the draw wide open at the Qatar Open seeing off Coco Gauff 6-2, 7-5 and will face the winner of Magda Linette and Magdalena Frech.

More big names are set to grace the stage at WTA Doha on Tuesday with 14 matches on the slate at the Qatar Open. As always, ...

In the Round of 32 at the WTA Doha, Qatar on Tuesday, Coco Gauff (ranked No. 3) faces Marta Kostyuk (No. 22). Her last time out, Gauff lost to Paula Badosa 5-7, 4-6 in the quarterfinals at the ...

Ukrainian No. 1 Marta Olehivna Kostyuk is a professional tennis player who started playing tennis at the age of five. She is a formidable singles and doubles player born on June 28, 2002.

11th-seeded Paula Badosa will look to keep her Australian Open campaign alive as she takes on 17th-seeded Marta Kostyuk in the third round. Badosa did not have the best of starts to the 2025 season.