In the fourth round of the French Open, Lois Boisson, the world number 361, who hails from France, stunned third seed American Jessica Pegula in a three-set match at the Court Philippe-Chatrier in Paris. After losing the first set, the 22-year-old managed to win the match with a scoreline of 3-6, 6-4, 6-4, to reach the quarter-finals.