Marin Čilić born 28 September 1988) is a Croatian expert tennis player. Throughout his profession, Čilić has won 18 ATP singles titles, including the 2014 US Open. His vocation high singles positioning is world No. 3, accomplished on 28 January 2018. Čilić first came to global conspicuousness by overcoming then-World No. 2 Andy Murray in the fourth round of the 2009 US Open, and afterward achieving the semi-finals at the Australian Open a couple of months after the fact. He was likewise sprinter up at the 2017 Wimbledon Championships and the 2018 Australian Open, losing to Roger Federer the two times. Čilić has come to in any event the quarterfinal in every one of the four thousand hammer competitions. He is known for his quick serves and ground-breaking ground-strokes.
Čilić began to build up his profession at a youthful age; his initial steps of tennis began in Bosnia and Herzegovina. His potential was found by nearby main residence mentors who saw him play and urged his turn to Zagreb for additionally preparing. He was before long become friends with by his compatriot to be Goran Ivanišević, who acquainted him with mentor Bob Brett. Čilić turned proficient in 2005, and at last employed Ivanišević as his full-time mentor in 2013. Čilić went separate ways with Ivanišević in late July 2016, in the wake of progressing to the 2016 Davis Cup elimination rounds.