Fearless 18-year-old qualifier Joao Fonseca declared he wants "more and more" after beating ninth seed Andrey Rublev in straight sets on his Grand Slam debut on Tuesday in a major Australian Open shock.

This image made from animation and provided by Tennis Australia shows Brazil’s Joao Fonseca during his first round match against Russia’s Andrey Rublev in an animation form at the Australian Open tennis championship in Melbourne, Australia, Tuesday ...

At just 18, João Fonseca is putting the tennis world on notice, as illustrated by his clinical straight-sets victory over ninth seed Andrey Rublev at the Australian Open.

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 agility.

Brazilian teenager Joao Fonseca stunned ninth seed Andrey Rublev in a major Australian Open shock on Tuesday ... and home hope Alex de Minaur also all progressed into round two at Melbourne Park. In the women’s draw, Jasmine Paolini and Elena Rybakina ...

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

Melbourne (AFP) – Fearless teenage qualifier Joao Fonseca beat ninth seed Andrey Rublev on his Grand Slam debut on Tuesday in the biggest shock of the Australian Open so far. Roared on in ...

João Fonseca has definitively introduced himself to the world as the latest teen sensation in men’s tennis by upsetting No. 9 seed Andrey Rublev 7-6 (1), 6-3, 7-6 (5) in the first round of the Australian Open.

Carlos Alcaraz says Joao Fonseca will be on the "list of the best players in the world" after the teenager knocked out ninth seed Andrey Rublev at the Australian Open.

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

And No. 9 Andrey Rublev became the highest-ranked ... An 18-year-old Brazilian was responsible for ousting Rublev from Melbourne. No. 112 Joao Fonseca earned the biggest victory of his young ...

Fearless 18-year-old qualifier Joao Fonseca declared he wants "more and more" after beating ninth seed Andrey Rublev in straight ... Roared on in Melbourne by Brazilian fans decked out in yellow ...