Qualifier Maja Chwalinska is one win away from a fairytale French Open triumph after setting up a final showdown with Russian teenager Mirra Andreeva.
The Polish world number 114, who had only ever won two matches at a Grand Slam before this tournament, continued her astonishing run at Roland Garros by beating 25th seed Diana Shnaider 7-6 (7-4) 6-4.
Three weeks and nine matches after her French Open campaign began, Chwalinska dropped to the ground after firing in the 32nd and final winner of another scintillating display.
With that, she became the first qualifier in history to reach the women’s singles final at Roland Garros, and the crowd chanted her name as she spoke in her post-match interview.
On Saturday, she will attempt to become only the second qualifier in the Open era to win a Grand Slam after Britain’s Emma Raducanu at the 2021 US Open.
It would be a fitting conclusion to a French Open filled with spectacular shocks from the outset.
But, on the evidence of her dominant victory over Ukraine’s Marta Kostyuk, the in-form Andreeva will provide the sternest test of her credentials to date.
A beaten semi-finalist in 2024, the 19-year-old was hugely impressive in a 6-1 6-3 victory that made her the third-youngest woman to reach the Roland Garros showpiece this century, after Coco Gauff and Kim Clijsters.
Should she prevail in her first major final, eighth seed Andreeva would become the third-youngest first-time Grand Slam champion this century, after Maria Sharapova and Raducanu.