Italy's Jannik Sinner serves to Italy's Andrea Pellegrino during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 12, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner eyes the ball during the match against Italy's Andrea Pellegrino in the ATP Rome Open tennis tournament at Foro Italico in Rome on May 12, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner hits a return to Italy's Andrea Pellegrino during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 12, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Andrea Pellegrino serves to Italy's Jannik Sinner during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 12, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner serves to Italy's Andrea Pellegrino during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 12, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner hits a return to Italy's Andrea Pellegrino during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 12, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner parents Hanspeter Sinner and Siglinde Sinner attends on the tribune during the match against Italy's Andrea Pellegrino in the ATP Rome Open tennis tournament at Foro Italico in Rome on May 12, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Jannik Sinner supporters stand on the tribune prior the Italy's Jannik Sinner and Italy's Andrea Pellegrino match during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 12, 2026. (Photo by Tiziana FABI / AFP via Getty Images)