Marin Čilić

Marin Čilić (Croatian pronunciation: [mâriːn tʃǐːlitɕ]; born 28 September 1988) is a Croatian professional tennis player. He has been ranked as high as world No. 3 in men's singles by the ATP, achieved in January 2018. Čilić has won 21 ATP Tour-level singles titles, including the 2014 US Open. He was also finalist at the 2017 Wimbledon Championships and the 2018 Australian Open.

Playing for his country, Čilić was pivotal in the Croatian team's victory at the 2018 Davis Cup, and won an Olympic silver medal in men's doubles at the 2020 Tokyo Olympics partnering Ivan Dodig. Alongside Goran Ivanišević and Iva Majoli, he is widely considered to be one of the greatest Croatian tennis players in history.

Čilić has reached the semifinal stage or better at all four Majors, one of only four active players to do so, and the quarterfinal stage or better at all nine Masters tournaments. He is one of only six active players with 20 or more titles.