Coco Gauff, currently ranked world number six, has ended her partnership with coach Brad Gilbert, just weeks after her unsuccessful US Open title defense. The

Coco Gauff, of the United States, reacts after losing to Emma Navarro, of the United States, during the fourth round of the U.S. Open tennis championships, Sunday, Sept. 1, in New York. 2024. (AP Photo/Pamela Smith) Coco Gauff split from coach Brad Gilbert after more than a year and one Grand Slam title together,

Coco Gauff has parted ways with her coach, Brad Gilbert, following a series of poor results culminating in a failed defense of her US Open title.