Marin Čilić

Marin Čilić is a Croatian professional tennis player. Over the course of his career, Čilić has won 18 ATP Tour singles titles, including a Grand Slam title at the 2014 US Open. His career-high singles ranking is world No. 3, achieved on 28 January 2018. Čilić first came to international prominence by defeating world No. 2 Andy Murray in the fourth round of the 2009 US Open, and then reaching the semifinals at the Australian Open a few months later. He was also runner-up at the 2017 Wimbledon Championships and the 2018 Australian Open, losing to Roger Federer both times. Čilić has reached at least quarterfinal in all four major tournaments, and has made it to at least that stage at 13 different Grand Slams. He is known for his fast serves and powerful ground-strokes.