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.

Coco Gauff, the most popular American tennis player, hadn’t been able to book a practice court. So, she and her newly hired ...

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

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

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’s serving woes continued Friday night in Mason, Ohio, as the world No. 2 served up 16 double faults during a 2-6, ...

Coco Gauff will be playing her third 1000-level quarter-final of the season after Madrid and Rome -- both of which she went ...

The serving woes continued for Coco Gauff on Friday night in Cincinnati. The world No. 2 fell in three sets, 2-6, 6-4, 6-3, ...

Since 1990, Jasmine Paolini has become the first Italian to defeat multiple Grand Slam champions at a single Tier 1/WTA-1000 event on hard and clay court ...

After winning Roland Garros, Gauff had a difficult few tournaments—but she’s starting to gather steam again, and perhaps just at the right time, as she’s through to her first quarterfinal of the ...

Coco Gauff is out of the Cincinnati Open after Jasmine Paolini produced an epic comeback to down the top American 2-6, 6-4, 6 ...