Brazilian Teen Fonseca Overcomes Health Scare in Miami Open Victory
Brazilian tennis sensation João Fonseca battled through a mid-match health scare to defeat American Learner Tien 6-7(1), 6-3, 6-4 in his Miami Open debut on Thursday, March 20, 2025.
The 18-year-old Fonseca, currently ranked 60th in the world, arrived at the Hard Rock Stadium riding high after winning the Phoenix Challenger title just days earlier. Fans waving Brazilian flags created a home-court atmosphere as Fonseca faced his familiar rival.
Tien dominated the first-set tiebreak 7-1, but Fonseca adjusted his strategy in the second set. The Brazilian strategically targeted Tien’s backhand while converting 22 of 31 net approaches during the match.
Drama unfolded in the deciding set when Fonseca, leading 3-2, suddenly called for medical assistance. He told the chair umpire he felt dizzy and needed to vomit. Medical staff provided medication during a six-minute break before Fonseca returned to action.
The young Brazilian showed remarkable resilience despite appearing to suffer a small cramp just two points from victory. He closed out the match in two hours and 23 minutes, improving his head-to-head record against Tien to 3-0.
Their rivalry dates back to junior competition and includes their memorable clash in the 2024 Next Gen ATP Finals championship match, which Fonseca also won.
This victory continues Fonseca’s meteoric rise in professional tennis. After turning pro in February 2024, he quickly established himself as Brazil’s highest-ranked male player. He made history as the first Brazilian to finish as Junior World No. 1 in 2023.
Earlier this year, Fonseca captured his maiden ATP Tour title, becoming the youngest Brazilian champion in the Open Era. He also achieved his first top-10 victory by defeating Andrey Rublev at the Australian Open.
Fonseca now faces 19th seed Ugo Humbert in the second round on Saturday. Humbert enters the match in strong form, having won his seventh tour-level title in Marseille last month.
This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error · Editorial responsibility: Matthias Camenzind, Editor-in-Chief
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