Resurgent Borna Coric powered past fourth seed Stefanos Tsitsipas 7-6 (7-0), 6-2 to win the Cincinnati Open on Sunday, proving that his shoulder is healed and showing that he will be a threat at the U.S. Open.

On the comeback trail after undergoing right shoulder surgery last year, Coric returned to the ATP Tour in March and after eight months on the sidelines was back in the winner's circle after claiming the biggest title of his career.

Ranked No. 152 and in the tournament via a protected ranking, Coric capped a remarkable week that included a second round victory over Rafael Nadal with a brilliant final that no doubt marks the 25-year-old Croatian as a dark horse contender at Flushing Meadows.