World number one Jannik Sinner beat Frances Tiafoe in straight sets in the Cincinnati Open final to claim his fifth title of the season.
The 23-year-old Italian, who has been struggling with a hip problem, won 7-6 (7-4) 6-2 against American Tiafoe.
After securing the first set on a tie-break, top seed Sinner wrapped up his latest trophy in one hour and 37 minutes.
"It was a very difficult week, tough week. I'm very happy about today's match," he said.
Sinner is the youngest men's champion in Cincinnati since Britain's Andy Murray won the tournament in 2008 at the age of 21.