Jannik Sinner’s knee injury to keep World No. 1 out of U.S. Open

Turns out that the greatest rivalry in men’s tennis today will not be renewed at the U.S. Open, after all. One day after Carlos Alcaraz — who has been sidelined for more than four months with a wrist injury — announced that he was fit enough to compete at Flushing Meadows, N.Y., in the last […]