The U.S. Open is a hardcourt Grand Slam organised by the United States Tennis Association. The tournament was first held in 1881 and originally known as the U.S. National Championships.

Here is what you need to know about the year's fourth and final major of the year:

WHEN IS THE 2025 U.S. OPEN HAPPENING?

* The 145th edition of the U.S. Open will run from August 24 to September 7.

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WHERE IS IT TAKING PLACE?

* The U.S. Open is held in Flushing Meadows, New York.

* The three main sh

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