Croatia: Marin Cilic from Croatia overcame problems with his serve to win the Zagreb Indoors tournament on Sunday, defeating top-seeded Tommy Haas from Germany 6-3, 6-4.
Cilic gained his fourth title in Zagreb and became the third Croat overall to win at least 10 career titles.
Cilic -- champion here in 2009, `10 and last year -- struggled with his first serve in the opening set but played some great returns with a solid baseline performance.
The 35-year-old Haas broke in the first game but then lost five out of the next six.
