He is the current No. 1 singles player from Brazil. Fonseca has won two ATP Tour singles titles at the 2025 Argentina Open and 2025 Swiss Indoors and one doubles title, at the 2026 Rio Open. Fonseca is also the 2024 NextGen Finals champion.
Official tennis player profile of Joao Fonseca on the ATP Tour. Featuring news, bio, rankings, playing activity, coach, stats, win-loss, points breakdown, videos, and more.
Bill Simons His father helped launch Brazil’s first hedge fund back in 1988. But these days, tennis isn’t hedging its bets. João Fonseca has arrived – almost. The 19-year-old from the famous Ipanema section of Rio de Janeiro has youth, good looks, family wealth, charm, humility and a proper idol – Roger Federer. Add a dazzling game and the glow of Brazil behind him, and now the tennis ...
Joao Fonseca came out on top in his opening match at the 2026 Munich Open, beating Alejandro Tabilo 7-6, 6-3. It was a solid start for Fonseca, who handled the chilly conditions better than his ...
Fonseca has started 2026 managing a chronic back injury. He has taken some rough losses. He has groundstrokes that can leak errors as much as they can detonate winners.
João Fonseca is chasing tennis greatness. He knows he has a long way to ...
ANALYSIS Fonseca committed 11 unforced errors in the match, 13 fewer than his opponent. He converted three break points in seven attempts. In comparison, his opponent did not win a break point. Next up for Fonseca will be the winner of the match between America's Ben Shelton and Belgium's Alexander Blockx.