Few players have crashed the Big Four party quite like Marin Čilić. The Croatian giant stunned the tennis world when he swept through the 2014 US Open without dropping a set, a moment that reshaped how we think about the sport’s hierarchy. This profile unpacks his career arc—from that breakthrough title to his battle through multiple surgeries and a late-career resurgence that proves champions don’t fade quietly.

Career-high singles ranking: World No. 3 (January 2018) ·
ATP Tour singles titles: 21 ·
Grand Slam titles: 1 (US Open 2014) ·
Career prize money: Over $31 million ·
Current age: 37 ·
Residence: Monte Carlo, Monaco

Quick snapshot

1Confirmed facts
2What’s unclear
  • Exact timeline for a full return to top-100 form after multiple surgeries
  • Precise nature of friendship with Novak Djokovic beyond professional respect