Discover how Marta Kostyuk stunned Coco Gauff at the Qatar Open with a dominant performance and a bold post-match statement. Read about their rivalry and what’s next for both stars.

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

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

World number three Coco Gauff lost in 73 minutes to Marta Kostyuk in the second round of the Qatar Open. The Ukrainian, the world number 21, fought back from 3-1 down in the second set to wrap up a 6-2 7-5 victory at the WTA 1,

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.Gauff was broken again in the eighth game as Kostyuk secured the first set in just half an hour.