Joao Fonseca, 18, is a much-talked player in the tennis fraternity after his powerful performance at the 2025 Australian Open. He created an upset by eliminating No. 9 Andrey Rublev in the first round by 7-6, 6-3, 7-6. His success continued as he lifted the trophy of his second Challenger title at the 2025 Canberra Tennis International against Ethan Quinn. He achieved his career-high ranking of No. 60 (current ranking) on March 17, 2025. Fonseca has won two Challenger titles, including the 2024 Lexington Challenger, as of March 2025. He won his maiden ATP singles title at the 2025 Argentina Open, defeating Francisco Cerundolo by 6-4, 7-6. He became the tenth youngest winner in the ATP Tour era since 1990 with the win
Fonseca accomplished the goal of qualifying for the 2024 Next Generation ATP Finals, becoming the lowest-ranked player to win the title. He registered his maiden Masters 1000 win at the 2024 Madrid Open, defeating Alex Michelsen in the first round. He advanced to the quarterfinal of the 2024 Rio Open, defeating Cristian Garin in the fourth round by 6-4, 6-4. With the win, he became the first after Alexander Zverev to reach the last eight in Hamburg. He is a right-handed player who hits powerful forehand shots and strong serves.
Who is Joao Fonseca Coach?
Guilherme Teixeira is Joao Fonseca’s coach. He was a former professional player who achieved success in the doubles category. On June 12, 2006, the Brazilian achieved his career-high doubles ranking of 1668, as per his ITF profile.
Fonseca has been working with Guilherme Teixeira since he was 12 years old. During an interview with Footboom, he shared that Teixeira is like a father to him. He met Teixeira at the Country Club in Ipanema, Rio de Janeiro, during his training session. Fonseca added that he is grateful for his presence in his life and can discuss anything with Teixeira.
Joao Fonseca Grand Slam
As of March 2025, Joao Fonseca has yet to win a Grand Slam title. His best Grand Slam performance was recorded at the 2025 Australian Open, where he reached the second round. He registered a win against top seed Andrey Rublev in straight sets. With the win, he became the second teenager after Mario Ancic to beat a top player in a major first round.
Joao Fonseca Height and Age
Joao Fonseca stands 6 feet 1 inches or 185 cm in height, as per his ATP profile. He weighs around 73 kg or 162 lbs, as of March 2025. Joao Fonseca was born in Rio de Janeiro, Brazil, on August 21, 2006, making him 18 years old as of March 2025.
Also Read: Where is Joao Fonseca from?
FAQs on Joao Fonseca Coach
A. Joao Fonseca was inspired by watching professional players play the sport.
A. Joao Fonseca joined the 2023 Nitto ATP Finals as a hitting partner to Jannik Sinner, Carlos Alcaraz and Daniil Medvedev.
A. Joao Fonseca has a body weight of approximately 162 lbs or 73kg.
A. Joao Fonseca is the only child of his parents, Christiano and Roberta Fonseca.
A. Joao Fonseca turned pro in 2024, forgoing his chance to play college tennis for the University of Virginia.
