French Open 2026: 17-year-old Moise Kouame becomes youngest Grand Slam match winner since 2009 | International Sports News
17-year-old Moise Kouame becomes youngest Grand Slam match winner since 2009 Seventeen-year-old French tennis prospect Moise Kouame produced one of the biggest stories of the opening round at the 2026 French Open after defeating former US Open champion Marin Čilić in straight sets to become the youngest male player to win a Grand Slam singles…