French Open: Iga Swiatek crashes out after straight-sets loss to Marta Kostyuk in fourth round

World No. 3 seed Iga Swiatek was eliminated from the French Open in the fourth round on Sunday, suffering a shock straight-sets defeat of 7-5 6-1 to Ukrainian Marta Kostyuk. Kostyuk extended her clay-court winning streak to 15 consecutive matches with the victory. Swiatek's unforced errors proved costly, including a crucial double fault that allowed Kostyuk to take the first set.