Coco Gauff’s coach Brad Gilbert hails her incredible progress ahead of Australian Open 2024 – ‘She’s never satisfied’

NEW YORK, USA: September 9: Coco Gauff of the United States lifts the winner’s trophy received from Billie Jean King after her victory against Aryna Sabalenka of Belarus in the Women’s Singles Final on Arthur Ashe Stadium during the US Open Tennis Champio

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