By Ben Morse, CNN

(CNN) — Lois Boisson continued her fairy tale Cinderella run at the French Open on Wednesday as she beat No. 6 seed Mirra Andreeva to advance to the semifinals.

The world No. 361 won in straight sets – 7-6 (6), 6-3 – at Roland Garros to the delight of the home crowd cheering her on.

Boisson collapsed to the clay after securing her monumental win, with her hands on her head in disbelief. She was serenaded with chants of “Allez, Lois!” as she gathered her thoughts afterwards.

The 22-year-old becomes just the lowest ranked women’s grand slam semifinalist in the last 40 years and the third women’s player since 1980 to make the semifinals in their first major after Monica Seles and Jennifer Capriati.

The historic achievements don’t stop there though; Boisson also becomes

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