Who is Joao Fonseca? 18-year-old Brazilian wonderkid stuns Andrey Rublev at Australian Open - The qualifier defeated World No ...
Only Jannik Sinner, in 2019 had won the Next Gen title at a younger age than Fonseca, who won all five of his matches at the ...
Joao Fonseca definitively introduced himself to the world as the latest teen sensation in men’s tennis, upsetting No. 9 seed ...
Fonseca was part of the 2024 lineup alongside Fils and Luca Van Assche of France; Michelsen, eventual finalist Learner Tien ...