With $90 million in prize money at stake, the highest ever, the US Open marks the fourth and final Grand Slam event in tennis this year.

The US Open, the final major tennis tournament of the year, finishes Day 1 action. Here's a look ahead to Day 2.

Novak Djokovic may still be going strong at 38, holding his own against the new generation led by Carlos Alcaraz and Jannik ...

Djokovic loved the US Open fans for his first round match against Learner Tien, which was played at Arthur Ashe Stadium. The ...