Boisson defeats Andreeva, meets Gauff in final four; Sinner and Alcaraz cruise.

• Lois Boisson, the French World No. 361, defeated Mirra Andreeva to set up a French Open semifinal against Coco Gauff.

• Boisson made her Grand Slam debut, becoming the first Frenchwoman to reach the semis since Marion Bartoli in 2011.

• She is the lowest-ranked woman to reach a Major semifinal in 40 years.

• Andreeva missed a set point in the first set, but Boisson fought back to secure a six-consecutive victory.

• Gauff, the 2022 losing finalist, defeated Madison Keys in an error-strewn opening match, overcoming 14 double-faults and 101 unforced errors.

• Iga Swiatek continues her bid for a fourth consecutive Roland Garros title in a blockbuster clash with World No. 1 Aryna Sabalenka.

• Jannik Sinner secured a second consecutive semifinal appearance in the men’s section with a straight-sets victory over unseeded Kazakh Alexander Bublik.

• Reigning champion Carlos Alcaraz dismantled American 12th seed Tommy Paul on Court Philippe Chatrier.