Coco Gauff has has fired one of her coaches on the eve of the U.S. Open and brought aboard the serve doctor who helped No.

Delray Beach, Florida native Coco Gauff plays for her second US Open tennis championship. See the women's draw, TV schedule, ...

American tennis player Coco Gauff has parted ways with one of her coaches Matt Daly and brought on biomechanics expert Gavin ...

Gauff's serve struggles have reemerged of late after a period of improvement with coach Matt Daly, who is now off her team.

The US Open singles draw runs from August 24 to September 7. Stay locked into Sports Illustrated's Serve On SI for all of ...

Gauff said, "I'm obsessed with the process of getting better. ...I feel like I have a clear future where I see myself and I ...

Matthew Daly is out and Gavin MacMillan is in to correct Coco's spate of double faults that has put her in a deep tailspin ...

Coco Gauff, the 2023 US Open champion and 2025 Roland Garros winner, has shaken up her coaching team ahead of the US Open.

The U.S. Open's first round continues on Tuesday, with men's top seed Jannik Sinner beginning his title defence, while Iga ...

With the 2025 US Open less than a week away, Coco Gauff has made a few adjustments to her coaching staff. Gauff, the WTA World No. 3, has struggled since winning the French Open on June 7. She was ...

Coco Gauff has shed light on her sudden decision to part ways with coach Matt Daly only days before the US Open. Daly had ...

From the outset, Gauff appeared to be in control, taking the first set 6-2 with a combination of powerful serves and agile court coverage. However, Paolini's determination shone through as she rallied ...