Iga Swiatek surprisingly fails in the round of 16 at Roland-Garros against Marta Kostyuk

Paris – 31.05.2026: The exceptional Polish player Iga Swiatek, four-time winner of the French Open, was defeated on Sunday in the round of 16 match against Marta Kostyuk. The Ukrainian tennis player, recently dominant on clay, triumphed at Porte d’Auteuil with a tactically clever and mentally strong performance. Kostyuk remained unbeaten on her preferred surface, while Swiatek had to prematurely end her quest for another Grand Slam victory.

The match quickly turned into a demonstration of Kostyuk’s versatile game. With precise sliced shots and topspins, she constantly put Swiatek under pressure, who could not find her rhythm. The 19-year-old Ukrainian showed unusual composure and consistently seized opportunities. Swiatek, best known for her powerful forehand attack, appeared visibly unsettled and made more errors than usual.

This defeat marks a significant break in the tournament’s progression, as Swiatek was the big favorite of this flagship event of the season, having already dominated in Paris in 2020, 2022, 2023, and again in 2025. Marta Kostyuk, on the other hand, is currently accumulating important victories against established competitors on the WTA circuit and confirms with this success at Roland-Garros the progress of her career. Her record on clay remains impeccable.

The match lasted nearly two hours and featured several intense rallies. Kostyuk’s consistency and skillful placement forced the Polish player onto the defensive. The Ukrainian served with power and variation, demonstrating tactical maturity that allowed her to take the advantage against the experienced Swiatek at decisive moments.

Swiatek now has to redirect her season and absorb this early setback. For Kostyuk, this victory represents a major milestone that propels her clearly forward in the French Open draw and strengthens her confidence. The tournament thus loses one of its top favorites while a new duel for the title emerges.

The next opponent of Marta Kostyuk at Roland-Garros is not yet known, but this win sends a clear signal to the competition: she is ready for the biggest challenges. In the French capital, the unfolding of this Grand Slam now promises even more tension and spectacular duels.

Roland-Garros remains a stage ripe for dramatic turnarounds, where not only experienced champions can triumph, but where young talents like Marta Kostyuk seize their chance. The French clay season thus gains a new dramatic dimension, once again highlighting the importance of this tournament in international tennis.