NEW YORK, Aug 28 (Reuters) - Highlights of the fifth day at the US Open at Flushing Meadows on Thursday (times GMT): Jannik Sinner, the Italian world number one and defending champion, crushed ...

Remarkably, Osaka has won every slam in which she's reached the quarterfinals -- a compelling record of finishing the task.

Everything you need to know for the 2021 US Open at the Billie Jean King National Tennis Center in New York.