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

Naomi Osaka’s coach, Patrick Mouratoglou, showered young star Joao Fonseca with praise, calling him one of the biggest ...

Former German player Andrea Petkovic has pointed out what she liked the most in youngsters Joao Fonseca, Jakub Mensik and ...

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

Two weeks after stunning world no. 9 Andrey Rublev at the Australian Open, the Brazilian Joao Fonseca cracked the top-100! At ...

I was born with this gift of being calm,” the 18-year-old Brazilian phenom tells GQ hot off a high-profile debut at the ...

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

Brazils' Joao Fonseca is one of the most promising young talents on the ATP Tour. The 18-year-old entered the Australian Open ...

The future looks bright for the ATP Tour, as a trio of Next Gen ATP stars made their presence known at the 2025 Australian ...

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

MELBOURNE, Australia (AP) — 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, ...

Brazilian teen sensation Joao Fonseca has garnered attention with his incredible debut win against Andrey Rublev at the 2025 Australian Open. He registered a win in a three-set thrilling match of ...