Fonseca, 19, shows title credentials by backing up Djokovic win

Nineteen-year-old Brazilian rising star Joao Fonseca advanced to the French Open quarter-finals by defeating two-time finalist Casper Ruud. The victory followed Fonseca's earlier win over Novak Djokovic at the same tournament, demonstrating his growing credentials as a title contender. The teen's back-to-back wins over top-ranked opponents have drawn significant attention at Roland Garros.