Joao Fonseca definitively introduced himself to the world as the latest teen sensation in men's tennis on Tuesday night, ...

Carlos Alcaraz was once a teenager winning grand slam titles and the Spanish superstar believes Joao Fonseca could follow in ...

Daniil Medvedev ripped 24 aces and converted six break points to outlast Kasidit Samrej in a 3-hour, 8-minute first-round ...

Russian Andrey Rublev, seeded ninth, was upset by qualifier Joao Fonseca, an 18-year-old from Brazil. He stormed into his ...

After picking up three consecutive wins to qualify for the Australian Open, Joao Fonseca upset Andrey Rublev in the first ...

Fearless teenage qualifier Joao Fonseca beat ninth seed Andrey Rublev on his Grand Slam debut on Tuesday in the biggest shock ...

Teenage sensation Joao Fonseca announced himself on the big stage by knocking out ninth seed Andrey Rublev in the first round ...

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

Brazilian teenager Joao Fonseca knocks out ninth seed Andrey Rublev in the Australian Open first round, but who is tennis' ...

The next big thing in tennis? Joao Fonseca praised by Novak Djokovic following his win over Andrey Rublev ...

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 ...