French Open: Mirra Andreeva reaches first Grand Slam final with win over Marta Kostyuk

Mirra Andreeva, 19, defeated Marta Kostyuk in straight sets (6-1, 6-3) on Thursday, June 4, 2026, to reach her first Grand Slam final at the French Open. Andreeva dominated the match, benefiting from 17 unforced errors by Kostyuk in the first set alone. She becomes the first teenager to reach the Roland-Garros final since Coco Gauff did so in 2022.