Joao Fonseca, 18, made a stunning Grand Slam debut at the Australian Open by defeating ninth seed Andrey Rublev in…
Joao Fonseca became the second-youngest winner of the Next Gen ATP Finals, defeating American Learner Tien in the final. The…
Joao Fonseca partnered with Marcelo Zormann in the doubles event at the 2024 Rio Open. (Image: Rio Open/Fotojump)