ATP and WTA season will undoubtedly be full of surprise performances, and legendary tennis coach Rick Macci has picked two teenagers whom he believes will shock the tennis community before the end of ...

Patrick Mouratoglou reveals the chatter in the locker room is that Joao Fonseca will be a top-10 player by the end of this ...

On top of his £100k Australian Open prize cheque, Fonseca earned an eye-watering sum when he won the Next Gen ATP Finals in ...

Andrey Rublev at the Australian Open, the Brazilian Joao Fonseca cracked the top-100! At 18 years and five months, Joao is ...

Young, vibrant personalities are part of On's foray into tennis sponsorships that feature young, charismatic athletes from ...

Ascendant Joao Fonseca, 18, of Brazil, beat No. 9 seed Andrey Rublev in straight sets in the first round at the Australian ...

Brazil's João Fonseca Is Just 18 but He Upset the No. 9 Seed at the Australian Open MELBOURNE, Australia (AP) — João Fonseca definitively introduced himself to the world as the latest teen ...

This story has been updated to reflect Joao Fonseca’s first-round win over Andrey Rublev at the Australian Open. What’s the right moment to hitch your hopes to an up-and-coming tennis player?

Hailing from Brazil, tennis prodigy Joao Fonseca created havoc at the 2025 Australian Open by registering the biggest upset in the men’s draw as of January 15, 2025. The 18-year-old stunned No ...

Jannik Sinner and Carlos Alcaraz are the face of tennis but the kids are coming and Brazilian wonderkid Joao Fonseca is ...

MELBOURNE, Australia -- João Fonseca definitively introduced himself to the world as the latest teen sensation in men's tennis on Tuesday night, upsetting No. 9 seed Andrey Rublev 7-6 (1), 6-3, 7 ...