(FILES) Brazilian tennis players Bruno Rodrigues (L), Igor Gimenez (C-L), Rafael Finetto and coach Juninho Nascimento (R) take part in a training session in an academy in Sao Bernardo do Campo, Sao Paulo, Brazil on April 9, 2026. The rise of teenage tennis star Joao Fonseca -- who pulled off a stunning win over Serbian great Novak Djokovic at Roland Garros -- has fueled a tennis fever among the youth in his home country, Brazil. (Photo by Miguel SCHINCARIOL / AFP via Getty Images)