The world No. 21 scored her ninth Top 10 victory in just over an hour on Tuesday, handing Gauff a second straight loss of the 2025 season.

Marta Kostyuk of Ukraine capitalized on 39 unforced errors to oust No. 3 seed Coco Gauff 6-2, 7-5 in the second round of the ...

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 ...

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.

“We are incredibly grateful to Coco Gauff for her generous $100,000 ... necessary to succeed both on and off the court.” So, not only did Gauff become the youngest woman in two decades to ...

Marta Kostyuk told fans at the Qatar Open to "go on YouTube" and watch her past matches with Coco Gauff after upsetting ... Kostyuk had never beaten Gauff on a hard court. She came into the ...

Marta Kostyuk upset Coco ... in her on-court interview. "We always have incredible matches. "I tried to stick to what I had to do. I'm very happy it worked out in two sets." With Gauff ranked ...

Iga Swiatek triumphs over Coco Gauff in another thrilling tennis clash, while Madison Keys joins the elite race. Discover how Swiatek continues to dominate the court.

Marta Kostyuk told fans at the Qatar Open to watch her previous win over Coco Gauff after eliminating the World No. 3 in ...

Tennis superstar Cori Dionne "Coco" Gauff has pledged $100,000 ... necessary to succeed both on and off the court." At just 20 years old, Gauff — ranked No. 3 globally — joins Serena Williams ...

"Coco is an incredible fighter," Kostyuk said of Gauff during the on-court interview at the WTA 1000 event in Dota. It was Kostyuk's first win against Gauff in four tries on the hard courts.