João Fonseca

Professional Tennis Player

Brazilian Rio de Janeiro, Brazil

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Quick Info

ProfessionProfessional Tennis Player
NationalityBrazilian
Date of Birth21/08/2006
Age19 years
BirthplaceRio de Janeiro, Brazil

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Bio/Wiki

Full NameJoão Franca Guimarães Fonseca
OverviewBrazilian professional tennis player who rose to prominence as a junior champion and has rapidly progressed on the ATP Tour. Known for aggressive baseline play and a two-handed backhand.

Physical Stats & More

Height6'2"
Weight179 lbs
PlaysRight-handed
Preferred SurfaceHard
Current ATP Ranking40
Career-High ATP Ranking24

Personal Life

Started Playing TennisAge 4-5

Family

MotherRoberta
FatherChristiano
Family BackgroundBoth parents played several sports

Career

Junior Career Highlights
  • 2023 US Open boys singles champion
  • 2023 Australian Open boys doubles finalist
  • World No. 1 junior ranking by end of 2023
  • First Brazilian junior to end season at world No. 1
Professional Career Milestones
  • Turned professional in 2024
  • Made Top 100 debut on 27 January 2025 at No. 99, becoming youngest Brazilian to do so
  • Defeated ninth seed Andrey Rublev at 2025 Australian Open, first teenager since Mario Ančić (2002) to beat top 10 player in Grand Slam first round
  • Reached 2025 Argentina Open final, becoming first man born in 2006 or later to reach ATP final
  • Became Brazilian No. 1 singles player on 17 February 2025
  • Won maiden ATP title at 2025 Argentina Open, defeating Francisco Cerúndolo
  • Won ATP 500 title in 2025, first Brazilian to win ATP 500 since 2009 designation created
  • Second youngest player to win ATP 500 title after Carlos Alcaraz
2025 Stats
Singles Titles2
Doubles Titles0
Singles Record25-15
Prize Money$1,718,330
Career Stats
Singles Titles2
Doubles Titles0
Singles Record36-23
Total Prize Money$2,968,665
CoachGuilherme Teixeira

Style Quotient

Playing StyleAggressive baseline play with powerful two-handed backhand

Some Lesser Known Facts

1. Attended all editions of Rio de Janeiro ATP Tour event as a fan before turning professional
2. Rose over 600 spots in rankings during first full professional season in 2024
3. Youngest Brazilian to reach ATP semifinal at 2025 Argentina Open
4. Tenth-youngest tour-level finalist since 2000
5. Youngest South American finalist since José Acasuso in 2001
Information on this page is collected from public sources and may not be 100% accurate. Report an error
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