Germany's Alexander Zverev (R) points to a ball mark as he remunstrates with British Umpire James Keothavong during his men's semi final singles match against Czech Republic's Jakub Mensik on day 13 of the French Open tennis tournament on Court Philippe-Chatrier at the Roland-Garros Complex in Paris on June 5, 2026. (Photo by JULIEN DE ROSA / AFP via Getty Images)