Some more numbers. At 18, he’s the youngest player to make the field for the ATP Next Gen Finals in Jeddah, Saudi Arabia, a ...

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

The 18-year-old Brazilian is the hottest young property in men's tennis after winning the Next Gen ATP Finals for the best ...

In a highly entertaining Australian Open first round match, 18-year-old Joao Fonseca defeated ninth ranked Andrey Rublev.

MELBOURNE, Australia (AP) — João Fonseca definitively introduced himself to the world as the latest teen sensation in men's ...

In his first-ever Grand Slam match, Fonseca defeated World No. 9 Andrey Rublev in straight sets: 7-6 (1), 6-3, 7-6 (5). The match was evenly contested, but Fonseca was dominant with his power and ...

In his major main draw debut on Tuesday, 18-year-old prodigy Joao Fonseca upset World No. 9 Andrey Rublev in straight sets, 7 ...

The teenager truly established himself as one of the best newcomers by winning December's Next Gen ATP Finals - an event for ...

Qualifier Fonseca, 18, who won the ATP Next Gen finals last month, underlined his status as one of the next big things with ...

The 18-year-old Next Gen ATP Finals champ scored a comprehensive upset over No. 9 seed Andrey Rublev in his Grand Slam main draw debut.

Fonseca has long looked like a star-in-waiting. Under pressure at his first Grand Slam, he delivered beyond the tennis world's expectations.

Joao Fonseca, a player steeped in the ITF player pathway, has hit the headlines after shocking Andrey Rublev at the Australian Open ...