Jannik Sinner continues his lead in the ATP rankings, reaching 76 weeks as world No. 1 in his career. Sinner leads a group of six Italians in the world's top 50, a number surpassed only by the United States. Flavio Cobolli, thanks to his exploits at Roland Garros, rose to tenth place, but on grass in Halle he lost in the first round to Frances Tiafoe. Eight Italian players are in the Top 100 in the ATP rankings. The most significant move was made by Mattia Bellucci, who rose four spots thanks to his quarterfinal appearance in Stuttgart, his first on grass. The…