Daniil Medvedev ripped 24 aces and converted six break points to outlast Kasidit Samrej in a 3-hour, 8-minute first-round victory Tuesday at the 2025 Australian Open. No. 9 Andrey Rublev was the latest upset victim.

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.

Rublev could do little to stem the flow of brilliance across the net, with Fonseca winning 7-6(1) 6-3 7-6(5). Read more at straitstimes.com.

After picking up three consecutive wins to qualify for the Australian Open, Joao Fonseca upset Andrey Rublev in the first round. Fonseca entered the match as the ATP World No. 112 and the heavy underdog.

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

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, 7-6 (5) in the first round of the Australian Open.

The next big thing in tennis? Joao Fonseca praised by Novak Djokovic following his win over Andrey Rublev Carrie Underwood is speaking out after receiving backlash following the announcement that she will be performing at Trump's inauguration. Keep watching to see what she had to say!

Joao Fonseca, the Brazilian teenage sensation, made a massive statement in his Australian Open debut, securing one of the biggest upsets of the tournament so far by defeating No. 9 seed Andrey Rublev.

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

Who is Joao Fonseca? 18-year-old Brazilian wonderkid stuns Andrey Rublev at Australian Open - The qualifier defeated World No 9 Rublev on his grand slam debut to extend his winning run to 14 matches