Marta Kostyuk upset Coco Gauff in the second round of the Qatar Open, beating the former US Open champion in straight sets.

Coco Gauff of the United States competes in her round of 32 match against Marta Kostyuk of Ukraine during the WTA Qatar ...

Anisimova in action at the Qatar TotalEnergies Open - Source ... After a slow start to the season, Marta Kostyuk looks to mean business in Doha. She stunned the third seed Gauff in 70 minutes ...

Day 4 of Qatar Open 2025 will take on February 12 and a total of 11 matches will take place across singles and doubles.

Coco Gauff suffered a surprise early exit from the Qatar Open on Tuesday with a straight-sets defeat by Ukraine's Marta Kostyuk, while Elena Rybakina eased into the last 16. Former US Open champion ...

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.

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 ...