Presented by Chase, Stars of the Open takes place on Aug. 21 at Arthur Ashe Stadium. The game kicks off at 7 p.m. ET and will feature John McEnroe, Coco Gauff, Andre Agassi, Venus Williams, João Fonseca,

Tennis star Coco Gauff hired biomechanics expert Gavin MacMillan, who previously helped world number one Aryna Sabalenka improve her serve.

Coco Gauff has axed coach Matt Daly on the eve of the US Open. Daly took over from Brad Gilbert in 2024, leading Gauff to her maiden French Open win and a second Grand Slam title.

From Madison Keys’ breakthrough in Melbourne to Coco Gauff stunning Aryna Sabalenka in Paris and Iga Swiatek rewriting her story on grass, the majors have delivered one surprise after another.

Coco Gauff has become one of the most recognisable faces in tennis, now sitting as the top-ranked American and a two-time Grand Slam winner. Even with just one title so far this year, it’s hard not to be impressed by what the 21-year-old has accomplished.

Researchers have long cautioned there is no scientific basis for manifesting. But that doesn't mean there isn't value in writing down goals.

"That was the first match I've been excited to watch in a while," Coco Gauff told PEOPLE exclusively of the seven-time Grand Slam champion after her DC Open win

Gauff has not appeared confident with her serve since beating Aryna Sabalenka on clay earlier this summer. She won three matches in the US Open tuneup earlier at the Cincinnati Open, but lost to Italy's Jasmine Paolini in the fourth round.