Lleyton Hewitt
Up next is the Australian former world no. 1, who in November 2001 became the youngest male ever ranked no. 1 in the world in singles, aged at just 20. Hewitt also won the 2001 US Open and 2002 Wimbledon men’s singles titles, the 2000 US Open men’s doubles title, back-to-back Tennis Masters Cup titles (2001 and 2002), and the Davis Cup with Australia in 1999 and 2003.
Lleyton Hewitt
Juan Martín del Potro
Delpo is the pro tennis player from Argentina who defeated Rafael Nadal and 5-time defending champ Roger Federer of the 2009 US Open. He also has won bronze in men’s singles at the 2012 London Olympics and silver in men’s singles at the 2016 Rio Olympics. Additionally, he was first to defeat Federer and Nadal during the same major AND was the only man outside of “the Big Four” to win a major between the 2005 French Open and the 2013 US Open.
Juan Martín Del Potro
