Teen Fonseca stuns Djokovic in five-set French Open thriller
Brazilian teenager Joao Fonseca pulled off a stunning upset against Novak Djokovic at the French Open, winning 4-6 4-6 6-3 7-5 7-5 in a nearly five-hour epic. The 19-year-old became the first teenager to defeat Djokovic in a Grand Slam match.