Big guns Jannik Sinner and Novak Djokovic both chase semi-final berths at the French Open on Wednesday, but the spotlight will be on home hope Lois Boisson in the women's tournament.
French wildcard Boisson, ranked 361st in the world, steps up against Russian sixth seed Mirra Andreeva with a chance to write her own chapter in French tennis history.
Handed a wildcard to enter the tournament, the 22-year-old kept home hopes alive by battling past US third seed Jessica Pegula to reach the last eight.
"Obviously, it's a dream to begin with. I hope to go further," said the player from Dijon.
"This is my favourite surface. As soon as the clay season starts, this is when I feel best and when I feel happiest."
Second seed Coco Gauff will play seventh seed Madison Keys in an all-American quart