WTA · Roland Garros Marta Kostyuk vs Iga Swiatek Date: May 31, 2026, 9:00 AM Surface: Clay · Round of 16 Final result Marta Kostyuk🏆 7-5 6-1 Iga Swiatek ✗ Our prediction: Iga Swiatek · Missed Odds (reference): 3.2 / 1.36 Results ›