Novak Djokovic has clinched his fifth Dubai Tennis Championships title, after beating Stefanos Tsitsipas in straight sets.
Both players looked solid on serve early in the opening set, before Djokovic turned the screw to win it 6-3.
Despite some resistance by the Greek youngster in the next set, the world number one kept his rhythm and finished it 6-4, to wrap up the match in one hour and 19 minutes.
With the victory, the Serbian ace has now won 21 straight matches, including 18 this season, having already lifted the inaugural ATP Cup with Serbia, and a record-extending eighth Australian Open title last month.