SANTIAGO, Chile - Who had more influence on Sebastian Yatra 's short amateur tennis career, Rafael Nadal or Carlos Alcaraz? "Do you want me to lose a friend?" says the Colombian singer who in less than ten days lived two experiences

An excellent sign for a 17-year-old tennis player who is making the transition to professionalism: that Roger Federer is betting on him. Brazilian Joao Fonseca walks inside the Arthur Ashe Stadium in New York with a smile and a small trophy