Joao Fonseca Means Business: Rising Star Builds Portfolio On Court

BusinessSportsMoneyJoao Fonseca Means Business: Rising Star Builds Portfolio On CourtByMerlisa Lawrence Corbett,Contributor.Forbes contributors publish independent expert analyses and insights. Merlisa Lawrence Corbett is an award-winning journalist and author.Follow AuthorMay 09, 2026, 11:41am EDT--:-- / --:--This voice experience is generated by AI. Learn more.This voice experience is generated by AI. Learn more.17 April 2026, Bavaria, Munich: Tennis: ATP Tour - Munich, Singles, Men, Quarterfinals. Fonseca (Brazil) - Shelton (USA). Joao Fonseca (Brazil) in action. Photo: Sven Hoppe/dpa (Photo by Sven Hoppe/picture alliance via Getty Images)dpa/picture alliance via Getty ImagesJoao Fonseca hears the buzz but blocks out the noise regarding his surging fandom. The Brazilian teen lets his management team, including his parents, mind the business, while he builds his portfolio on the court. Fonseca begins his bid at the Internazionali BNL d’Italia Masters-1000 in Rome, today against Hamad Medjedovic. Fonseca is seeded No. 27, and the youngest player ranked in the Top 30. He’s had a solid clay-court season for far and feels good about his game. “I think right now my game is in a great level…I’m healthy…and good mentally,” Fonseca said in an interview with Forbes.com. Win or lose, Fonseca won’t assess his success or failure based on one match or tournament. The teen sensation seeks sustainable growth on and off the court. In a pre-tournament interview with ATP Tour staff, Fonseca talked about feeling more mature a year after his first appearance in Rome. He credits his ability to focus, his on-court composure and maturity to having his parents and family friend managing his business affairs while he concentrates on improving his game. Fonseca’s father, Christiano Fonseca, cofounded IP Capital Partners, a Brazilian hedge fund. His mother, Roberta, is a former athlete. Fonseca’s agent, Gustavo Abreu, is a long-time family friend. Fonseca Family Business ModelRIO DE JANEIRO...