Marin Cilic won the Zagreb Indoors title after defeating Tommy Haas 6-3, 6-4.
Cilic gained his fourth title in Zagreb and became the third Croat overall to win at least 10 career titles.
The Croat struggled with his first serve in the opening set but played some great returns with a solid baseline performance.
Haas broke in the first game but then lost five out of the next six. Haas also wasted a break point for a 4-2 lead in the second set, allowing Cilic to step up the pressure and gain a 5-3 lead.