Last March, the top-ranked men’s player, Jannik Sinner, tested positive for clostebol, a banned anabolic agent, twice. The substance was quickly traced to a product that was used to treat a cut ...

Jannik held after deuces in the seventh game, closing it with a service winner and keeping his rival away from the break points. The Italian served for the title at 5-3 and made no errors! He hit a ...