Top-ranked Jannik Sinner passed a big test in his return from a three-month doping ban, beating accomplished clay-court player Francisco Cerundolo 7-6 (2), 6-3 on Tuesday to reach the Italian Open quarterfinals.

Italy’s Jannik Sinner serves the ball to Netherlands’ Jesper De Jong during their tennis match at the Italian Open at the Foro Italico, in Rome, Monday, May 12, 2025. (AP Photo/Alessandra Tarantino) Italy’s Jannik Sinner returns the ball to Netherlands’ Jesper De Jong during their tennis match at the Italian Open at the Foro Italico,

Jannik Sinner cruised into the last 16 of the Italian Open on Monday after comfortably beating lucky loser Jesper de Jong 6-4, 6-2 in front of a delighted crowd in Rome.

Jannik Sinner came through the first true test of his comeback from a doping ban with Tuesday's straight-sets win over Francisco Cerundolo, which took the World No. 1 into the Italian Open quarterfinals.

In a clash between two of the fastest players on tour, American 11th seed Tommy Paul takes down Australia's Alex de Minaur in straight sets to reach the quarterfinals.

This was Jannik Sinner's 50th victory as the ATP's top-ranked player, in just his 53rd outing as the world number one. Since the ATP rankings were first published in 1973, that is the joint-fewest matches required to reach 50 wins as the world number one,

Plastic sheets cover the field during a thunderstorm prior to the start round of sixteen match between Jannik Sinner and Argentina’s Francisco Cerundolo at the Italian Open tennis tournament in Rome,

Jannik Sinner went to extreme lengths to make sure Jesper De Jong was fully supported after the Dutchman suffered a nasty injury during their match at the Italian Open. We'll be bringing you the very latest updates, pictures and video on this breaking news story.