MELBOURNE, Australia — Joao Fonseca definitively introduced himself to the world ... It was quite a debut in the main draw of a Grand Slam tournament for the 18-year-old Brazilian, who currently is ...

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

Advertisement By those measures, having faith in Joao Fonseca, the easy-going Brazilian teenager with the wavy light hair who can already hit serves at 140mph (225kmh), seems like a pretty ...

The 18-year-old qualifier became the talk of the town after beating ninth seed Andrey Rublev in the first round. Read more 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 ...

Qualifier Joao Fonseca stunned ninth seed Andey Rublev on his grand slam debut at the Australian Open to extend his winning streak to 14 matches. The 18-year-old Brazilian, who is quickly becoming ...

MELBOURNE, Australia (AP) — João Fonseca definitively introduced himself ... draw of a Grand Slam tournament for the 18-year-old Brazilian, who is currently ranked 112th and made it into ...

MELBOURNE, Australia (AP) — João Fonseca definitively introduced himself ... draw of a Grand Slam tournament for the 18-year-old Brazilian, who is currently ranked 112th and made it into ...