The first Masters 1000 tournament of the WTA season started yesterday, and there has already been a shocking upset in Doha (called the Qatar TotalEnergies Open 2025 or Doha Open). On Tuesday, Marta Kostyuk handily defeated Coco Gauff in straight sets: 6-2,

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

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

Iga Swiatek is vying for a fourth straight WTA Doha title at the 2025 Qatar TotalEnergies Open. Three Americans remain in the draw including Jessica Pegula, Sofia Kenin, and Amanda Anisimova. Coco Gauff, Emma Navarro, and Peyton Stearns have been eliminated.

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.

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 Qatar TotalEnergies Open on Tuesday.