French Open sees upsets as Kostyuk stuns Swiatek, setting up exciting quarter-finals

Marta Kostyuk has delivered a major upset at the French Open, defeating four-time champion Iga Swiatek in the fourth round with a decisive 7-5, 6-1 victory. This stunning result marks Kostyuk's first-ever quarterfinal appearance at Roland Garros and ensures that a new women's singles champion will be crowned this year, following Swiatek's earliest exit from the tournament since 2019.

Kostyuk's win extends her remarkable unbeaten streak on clay this season to 16 matches, despite having never previously taken a set off Swiatek in their prior encounters. Swiatek attributed her unexpected loss to feeling tense and physically rigid on the court. The French Open has been notably unpredictable this year, with several other top seeds, including men's world No. 1 Jannik Sinner, Novak Djokovic, and defending women's champion Coco Gauff, also experiencing early eliminations. Kostyuk is set to face fellow Ukrainian Elina Svitolina in the quarterfinals, guaranteeing a Ukrainian presence in the semifinals.