Lenny Simpson, the youngest male to play at the US Open and a former friend and teammate of Arthur Ashe, says 15-year-old 'mature beyond her years.'
Lenny Simpson, friend and teammate of Arthur Ashe, on Coco Gauff: 'She's going to be a superstar'
Lenny Simpson, the youngest male to play at the US Open and a former friend and teammate of Arthur Ashe, says 15-year-old 'mature beyond her years.'
