Italy's Jannik Sinner celebrates a point against Russia's Andrey Rublev during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 14, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner serves to Russia's Andrey Rublev during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 14, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner serves to Russia's Andrey Rublev during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 14, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner serves to Russia's Andrey Rublev during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 14, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner hits a return to Russia's Andrey Rublev during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 14, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner shakes hands with Russia's Andrey Rublev prior the start of the match during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 14, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner looks on prior the start of the match against Russia's Andrey Rublev during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 14, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner serves to Russia's Andrey Rublev during the ATP Rome Open tennis tournament at Foro Italico in Rome on May 14, 2026. (Photo by Tiziana FABI / AFP via Getty Images)