Coco Gauff explains which part of Rafael Nadal’s game she’s trying to use on clay‎

Coco Gauff got her clay season off to a good start by beating Liudmila Samsonova in the first round of the Stuttgart Open. The American came through 7-5, 6-1 to reach the quarterfinals at the WTA 500 event, as she prepares for her Roland Garros title defence later this year.