Coco Gauff August 30, 2023 4:27 pm ‘I can smile too': How Coco Gauff learned to have fun playing tennis Coco Gauff describes how watching Carlos Alcaraz helped her smile while playing tennis, making it more enjoyable. Celtics Videos 0:54 Novak Djokovic struck in head by metal water bottle 0:53 Coco Gauff wins US Open 2:22 Aryna Sabalenka may now be top ranked, but she is focused on U.S. Open 2:55 Taylor Fritz sees real opportunity for American players to win at US Open 2:57 At 36, Djokovic still has plenty of motivation