On July 23, Sinner's team confirmed that Umberto Ferrara, who had initially been let go in the wake of the positive Clostebol case, had been rehired as a fitness coach.

There's a full day of quarterfinals on tap at the Cincinnati Open with 10 seeded players set to take the court. Follow the action here.

Rumours of a romance with Alcaraz were sparked earlier this summer when the pair had been confirmed as mixed doubles partners ...