Fonseca was part of the 2024 lineup alongside Fils and Luca Van Assche of France; Michelsen, eventual finalist Learner Tien ...

Rublev could do little to stem the flow of brilliance across the net, with Fonseca winning 7-6(1) 6-3 7-6(5). Read more at ...

João Fonseca has definitively introduced himself to the world as the latest teen sensation in men's tennis by upsetting No. 9 ...

18-year-old Joao Fonseca ended his winning streak in the Australian Open second round. The young gun suffered a 6-7, 6-3, 6-1 ...

And so when Andrey Rublev, the No. 9 seed, gets flattened in straight sets by an 18-year-old Brazilian qualifier named Joao Fonseca, who’s never even played a Grand Slam match before, he does the ...

The 18-year-old was "more nervous" Thursday after announcing himself with a convincing Top 10 win at the Australian Open.

Brazilian teenager Joao Fonseca began his Grand Slam career in spectacular fashion as the qualifier took down Russian ninth ...