(FILES) Italy's Jannik Sinner (R) stands next to his Australian coach Darren Cahill during their men's qualifying stage tennis match for the 2026 Wimbledon Championships at The All England Lawn Tennis and Croquet Club in Wimbledon, southwest London, on June 24, 2026. Jannik Sinner confirmed on November 6, 2026 that Magnus Norman will replace his long-time coach Darren Cahill, who helped shape the Italian into the world's top tennis player. In a statement, world number two Sinner said that he would conclude his partnership with Cahill, which began in June 2022, "at the end of the 2026 season". (Photo by Adrian Dennis / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE