Brazilian tennis prodigy Joao Fonseca, one of the breakout stars of the 2025 Australian Open, has revealed who inspired him to take up the sport.

Joao Fonseca delivered what he described as a 'rude' response to Novak Djokovic 's comments after becoming the breakthrough star of the Australian Open. Fonseca delivered a sensational display to stun Andrey Rublev in straight sets, beating the world No. 9 7-6 (1), 6-3, 7-6 (5) in the opening round on Tuesday.

Fonseca has long looked like a star-in-waiting. Under pressure in his first Grand Slam set, he delivered beyond those lofty expectations

While Fonseca appears on a trajectory to match it with the likes of Jannik Sinner and Carlos Alcaraz, it was Beatriz Haddad Maia who laid the groundwork for the Brazilian party as she put away Erika Andreeva in straight sets to move into the third round.

The 18-year-old produced a stunning first-round victory over world number nine Andrey Rublev in the first round in Melbourne before losing in five sets to Lorenzo Sonego at the next stage

By Shrivathsa Sridhar MELBOURNE (Reuters) -Endless queues outside Melbourne Park's 1573 Arena on a sunny Thursday afternoon gave casual fans the impression that a Grand Slam champion was in action, but a quick peek inside revealed the carnival atmosphere and explained the interest.

The tennis community raised their eyebrows after watching 18-year-old Brazilian star Joao Fonseca in his first Australian Open. The younger qualifier upset Andrey Rublev, the ninth-ranked player globally,

It is the teenager’s time to shine at the Australian Open. Two of the youngest players in the men’s singles draw have made some of the biggest headlines, with Joao Fonseca and Jakub Mensik starring in Melbourne.