← Athletes
ITF World No. 20 ITF juniors (career high, Jul/2026) 
Cuiabá, MT
Cuiabá, MT Leonardo Storck
Born January 30, 2009
Plays Right-handed
Leonardo Storck is one of Brazilian junior tennis’s rising names. Born in Cuiabá (MT) on January 30, 2009, he trains at Rio Tennis Academy in Rio de Janeiro.
In 2026, he won the Roland Garros Junior Series by Renault in Brazil, earning a spot in the Roland Garros juniors main draw — where he reached the semifinals, losing to fellow Brazilian Guto Miguel 6-1, 3-6, 6-2. The result pushed him to a career-high World No. 20 in the ITF junior rankings.
Preparing on grass for Wimbledon, he reached the doubles semifinals at the J300 Roehampton alongside Puerto Rico’s Yannik Alvarez. He is currently competing in the Wimbledon 2026 boys’ singles draw.
Biographical data verified against public sources. Rankings and standings are reference values.